"Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Numerical simulation of compressible fluid flow in an ultrasonic suction pump",,"Ultrasonics",,"vol. 70",,"pp. 191-198",2016,May
"Ryota Kashima,Soichi Murakami,Daisuke Koyama,Kentaro Nakamura,Mami Matsukawa","Design of a junction for a noncontact ultrasonic transportation system",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 61","no. 6","pp. 1024-1032",2014,June
"Hiraku Tabata,Shu Suematsu,Kenji Yoshida,Yukako Kato,Daisuke Koyama,Kentaro Nakamura,Yoshiaki Watanabe","Destruction of polylactic acid microcapsules under ultrasound irradiation",,"Applied Acoustics",,"vol. 78","no. 4","pp. 89-91",2014,Feb.
"Takahiko Ishii,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura,Kana Harada,Yukiyoshi Uchida","Plate-shaped non-contact ultrasonic transporter using flexural vibration",,"Ultrasonics",,"Vol. 54","No. 2","pp. 445-460",2014,Feb.
"Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Finite-element analysis of acoustic streaming generated between a bending transducer and a reflector through second-order approximated forces",,"Acoustical Science and Technology",,"vol. 34","no. 5","pp. 322-331",2013,Aug.
"Daisuke Koyama,Megumi Hatanaka,Kentaro Nakamura,Mami Matsukawa","Optical Lens Array with Variable Focus Length and Pitch Using Acoustic Radiation Force","10th International Workshop on piezoelectric Materials and Applications in Actuators (IWPMA) 2013","Proceedings of IWPMA 2013",,,,"pp. 54-56",2013,July
"Ryota Kashima,Soichi Murakami,Daisuke Koyama,Kentaro Nakamura,Mami Matsukawa","Design of a junction in noncontact ultrasonic transportation system","10th International Workshop on piezoelectric Materials and Applications in Actuators (IWPMA) 2013","Proceedings of 10th IWPMA",,,,"pp. 19-21",2013,July
"Koji Minoa,Manami Kataoka,Kenji Yoshida,Daisuke Koyama,Kentaro Nakamura,Masayoshi Omori,Shigeki Kawarabata,Masafumi Sato,Yoshiaki Watanabe","Ultrasound bubble filter using the flexural vibration of a cylinder for an extracorporeal circulation circuit",,"Sensors and Actuators A: Physical",,"vol. 199",,"pp. 202-208",2013,June
"MEGUMI HATANAKA,DAISUKE KOYAMA,MAMI MATSUKAWA,KENTARO NAKAMURA","ULTRASONIC OPTICAL LENS ARRAY WITH VARIABLE FOCAL LENGTH AND PITCH","2013 International Congress on Ultrasonics (ICU2013)","Proceedings of the 2013 ICU",,,,"pp. 333-317",2013,May
"TAKAHIKO ISHII,Yosuke Mizuno,DAISUKE KOYAMA,KENTARO NAKAMURA","PROTOTYPING OF AN ULTRASONIC SELF-LEVITATION PLATE","2013 International Congress on Ultrasonics (ICU2013)","Proceedings of the 2013 ICU",,,,"pp. 315-320",2013,May
"Wei Qiu,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Efficiency improvement of  hybrid transducer-type ultrasonic motor using lubricant",,"IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control",,"Vol. 60","No. 4","pp. 786-794",2013,Apr.
"加島良太,村上惣一,小山大介,中村健太郎,松川真美","超音波非接触搬送システムにおける分岐点の設計","第60回応用物理学会春季学術講演会","第60回応用物理学会春季学術講演会講演予稿集",,,"  28p-B5-12",,2013,Mar.
"石井孝彦,水野洋輔,小山大介,中村健太郎,原田佳奈,内田幸義","超音波浮揚版の並列化による耐荷重特性の向上","日本音響学会2013年春季研究発表会","日本音響学会2013年春季講演論文集",,,,"p. 1267-1268 (1-4-7)",2013,Mar.
"Shinji Sato,Yuuji Wada,Daisuke Koyama,Kentaro Nakamura","Estimation of absolute sound pressure in a small-sized sonochemical reactor",,"Ultrasonics Sonochemistry","Elsevier","vol. 20",,"pp. 468?471",2013,Jan.
"小山大介,畠中恵,中村健太郎,松川真美","音響放射力と粘弾性材料を用いた可変焦点レンズとそのアレイ化","第50回光波センシング技術研究会","第50回光波センシング技術研究会講演論文集",,,,"pp. 105-110 (LST50-16)",2012,Dec.
"Daisuke Koyama,Megumi Hatanaka,Kentaro Nakamura,Mami Matsukawa","Ultrasonic optical lens array with variable focal length and pitch",,"Optics Letters",,"vol. 37","no. 24","pp. 5256-5258",2012,Dec.
"Megumi Hatanaka,Daisuke Koyama,Kentaro Nakamura,Mami Matsukawa","Ultrasonic optical lens array with variable focal length and pitch","33th Symposium on Ultrasonic Electronics","Proceedings of  33th Symposium on Ultrasonic Electronics",,"Vol. 33",,"pp. 343-344 (3Pa3-1)",2012,Nov.
"Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Numerical simulation of compressible fluid flow on an ultrasonic suction pump","33th Symposium on Ultrasonic Electronics","Proceedings of  33th Symposium on Ultrasonic Electronics",,"Vol. 33",,"pp. 217-218 (2P4-5)",2012,Nov.
"Daisuke Koyama,Kentaro Nakamura","Ultrasonic High-Speed Variable-Focus Optical Lens","1st IEEE Gloval Conference on Consumer Electronics 2012","proceedings of IEEE GCCE 2012",,,,"pp. 54-55",2012,Oct.
"S. Morikawa,M. Ueda,K. Yoshida,D. Koyama,K. Nakamura,Yoshiaki Watanabe","Sound pressure threshold of non-spherical oscillation of an attached bubble evaluated by laser Droppier vibrometer","2012 IEEE International Ultrasonic Symposium","Proceedings of  2012 IEEE International Ultrasonic Symposium",,,,"pp. 767-770 (P2G-3)",2012,Oct.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Varifocal imaging using an ultrasonic optical lens with viscoelastic material","22nd International Conference on Optical Fibre Sensors (OFS-22)","Proceedings of SPIE",,"Vol. 8421",,"pp. 84212N-1-4 (PO1-7)",2012,Oct.
"Neisei Hayashi,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Brillouin Frequency Shift Dependences on Temperature and Strain in PMMA-Based Polymer Optical Fibers Estimated by Acoustic Velocity Measurement","22nd International Conference on Optical Fibre Sensors (OFS-22)","Proceedings of SPIE",,"Vol. 8421",,"pp. 84218V-1-4 (PO3-10)",2012,Oct.
"Ming Jie Ding,Daisuke Koyama,Kentaro Nakamura","Noncontact Ultrasonic Transportation of Droplet Using an Acoustic Waveguide","2012 IEEE International Ultrasonic Symposium","Proceedings of  2012 IEEE International Ultrasonic Symposium",,,,"pp. 1990-1993 (5I-1)",2012,Oct.
"Shuichi Kondo,Daisuke Koyama,Kentaro Nakamura","Bar-shaped Ultrasonic Linear Motor Using Traveling Wave along Rod with Bimorph Transducers","1st IEEE Gloval Conference on Consumer Electronics 2012","proceedings of IEEE GCCE 2012",,,,"pp. 62-66 (701)",2012,Oct.
"Mingjie Ding,Daisuke Koyama,Kentaro Nakamura","Noncontact ultrasonic transport of liquid using a flexural vibration plate",,"Applied Physics Express",,"vol. 5","no. 9","pp. 097301-1-3",2012,Aug.
"和田有司,小山大介,中村健太郎","流体解析による超音波液流ポンプ揚水現象の検討","非線形音響研究会","非線形音響研究会資料",,,,"pp. 1-8 (NL12-5)",2012,July
"Iwaki Akiyama,Natsuki Yoshizumi,Shigemi Saito,Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Development of multiple-frequency ultrasonic imaging system using multiple resonance piezoelectric transducer",,"Japanese Journal of Applied Physics",,"vol. 51","no. 7S","pp. 07Gf02-1-9",2012,July
"林寧生,水野洋輔,小山大介,中村健太郎","音速測定によるPMMAポリマー光ファイバ中のブリルアン散乱特性の推定","応用物理学会第49回光波センシング技術研究会 (LST-49)","応用物理学会第49回光波センシング技術研究会 (LST49) 講演論文集",,,,"pp. 187-192 (LST49-26)",2012,June
"Yuuji Wada,Daisuke Koyama,Kentaro Nakamura","Finite difference calculation of acoustic streaming including the boundary layer phenomena in an ultrasonic air pump on graphics processing unit array","The 19th International Symposium on Nonlinear Acoustics","AIP Conference Proceedings of the 19th International Symposium on Nonlinear Acoustics","The American Institute of Physics","Vol. 1474",,"pp. 91-94",2012,May
"Kentaro Nakamura,Ryoichi Isago,Daisuke Koyama","Endoscopic Optical Coherence Elastography Using Acoustic Radiation Force and a Vibrating Fiber","The 19th International Symposium on Nonlinear Acoustics","AIP Conference Proceedings of the 19th International Symposium on Nonlinear Acoustics","The American Institute of Physics","Vol. 1474",,"pp. 247-250",2012,May
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Three-dimentional focus scanning by an acoustic variable-focus optical liquid lens","The 19th International Symposium on Nonlinear Acoustics","AIP Conference Proceedings of the 19th International Symposium on Nonlinear Acoustics","The American Institute of Physics","Vol. 1474",,"pp. 355-358",2012,May
"Wei Qiu,Yuji Wada,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Numerical simulation of lubricating effect of ultrasonic motor using equivalent circuit","The 9th International Workshop on Piezoelectric Materials and Applications (IWPMA 2012)","Book of Abstructs on IWPMA 2012",,,,"p. 60 (1pPA18)",2012,Apr.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Variable-Focus Optical Lens Using Viscoelastic Material and Acoustic Radiation Force","The 9th International Workshop on Piezoelectric Materials and Applications (IWPMA 2012)","Book of Abstructs on IWPMA 2012",,,,"p. 125 (3pOA02)",2012,Apr.
"Kentaro Nakamura,Daisuke Koyama,So-ichi Murakami","Ultrasonic Non-contact Transportation System for Small Objects/Fluid","The 9th International Workshop on Piezoelectric Materials and Applications in Actiators (IWPMA 2012)","Book of Abstructs on IWPMA 2012",,,,"p. 122 (3aPA28)",2012,Apr.
"Xinhua Guo,Daisuke Koyama,Kentaro Nakamura","Full-Spectral Acoustic Imaging on the Surface of Objects","日本音響学会2012年春季研究発表会","日本音響学会2012年春季研究発表会講演論文集",,,,"pp. 1431-1432 (1-5-10)",2012,Mar.
"林寧生,水野洋輔,小山大介,中村健太郎","音速測定によるＰＭＭＡポリマー光ファイバ中のブリルアン周波数シフトの歪・温度依存性の測定","第59回応用物理関係連合講演会","第59回応用物理関係連合講演会講演予稿集",,,,"p. 05-136 (17a-F3-4)",2012,Mar.
"小山大介,井砂亮一,中村健太郎","透明ゲルを用いた超音波式可変焦点光学レンズ","平成24年電気学会全国大会","平成24年電気学会全国大会講演論文集",,,,"pp. 212-213 (3-160)",2012,Mar.
"木暮翔太,小山大介,中村健太郎","小型ＭＨｚ帯超音波溶接機の検討","日本音響学会2012年春季研究発表会","日本音響学会2012年春季研究発表会講演論文集",,,,"pp. 1317-1318 (2-4-2)",2012,Mar.
"和田有司,小山大介,中村健太郎","流体シュミレーションによる揚水現象の検討 ?可動部を持たない小型注音波ポンプの検討(?）?","日本音響学会2012年春季研究発表会","日本音響学会2012年春季研究発表会講演論文集",,,,"pp. 1315-1316 (2-4-1)",2012,Mar.
"Wei Qiu,Yuuji Wada,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Numerical simulation of hybrid transducer-type ultrasonic motor using lubricant","日本音響学会2012年春季研究発表会","日本音響学会2012年春季研究発表会講演論文集",,,,"pp. 1291-1292 (1-4-12)",2012,Mar.
"Mingjie Ding,Daisuke Koyama,Kentaro Nakamura","Noncontact Ultrasonic Transportation of Liquid Using a Flexural Vibration Plate -Noncontact ultrasonic transportation of small objects for a long distances (5)","日本音響学会2012年春季研究発表会","日本音響学会2012年春季研究発表会講演論文集",,,,"pp. 1283-1284 (1-4-8)",2012,Mar.
"小山大介,井砂亮一,中村健太郎","超音波放射力による高速可変焦点液体レンズ",,"超音波テクノ","日本工業出版","Vol. 24","No. 2","pp. 24-28",2012,Mar.
"Neisei Hayashi,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Dependence of Brillouin frequency shift on temperature and strain in poly(methyl methacrylate)-based polymer optical fibers estimated by acoustic velocity measurement",,"Applied Physics Express",,"Vol. 5",,"pp. 032502-1-3",2012,Mar.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Ultrasonic variable-focus optical lens using viscoelastic material",,"Applied Physics Letters","The American Institute of Physics","vol. 100","no. 9","pp. 091102-1-3",2012,Feb.
"石井孝彦,小山大介,中村健太郎,原田佳奈,内田幸義","超音波浮揚版の試作","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 111","No. 401","pp. 87-92 (us2011-100)",2012,Jan.
"小山大介,井砂亮一,中村健太郎","超音波駆動による液体レンズの3次元焦点走査","第４8回光波センシング技術研究会","第48回光波センシング技術研究会講演論文集",,,"  LST48-22","pp. 149-154",2011,Dec.
"佐藤慎司,小山大介,中村健太郎","絶対音圧測定可能な小型ソノリアクターの開発","第14回関西支部若手研究者交流研究発表会","第14回関西支部若手研究者交流研究発表会プログラム集",,,,,2011,Dec.
"木暮翔太,小山大介,中村健太郎","コインシデンス効果を用いたＭＨｚ帯の超音波溶接","第14回関西支部若手研究者交流研究発表会","第14回関西支部若手研究者交流研究発表会プログラム",,,,,2011,Dec.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Three-dimensional variable-focus liquid lens using acoustic radiation force",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 58","no. 12","pp. 2720-2726",2011,Dec.
"和田有司,小山大介,中村健太郎","Gpuアレイを用いた超音波空気ポンプにおける音響流解析","電子情報通信学会超音波研究会","電子情報通信学会信学技報",,"Vol. 111","No. 370， us2011-77","pp. 1-6",2011,Dec.
"村上惣一,小山大介,中村健太郎","超音波を用いた微小物体非接触搬送における搬送路間乗り換え","第14回関西支部若手研究者交流研究発表会","第14回関西支部若手研究者交流研究発表会プログラム集",,,,,2011,Dec.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Ultrasonic variable-focus optical lens using viscoelastic material","32nd Symposium on Ultrasonic Electronics","Proceedings of  32nd Symposium on Ultrasonic Electronics",,"Vol. 32","  3Pb3-2","pp. 491-492",2011,Nov.
"Wei Qiu,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Analysis of lubricating effect of hybrid transducer-type ultrasonic motor","32nd Symposium on Ultrasonic Electronics","Proceedings of  32nd Symposium on Ultrasonic Electronics",,"Vol. 32","  2E4-3","pp. 301-302",2011,Nov.
"Ryoichi Isago,Kenta Tokumitsu,Daisuke Koyama,Kentaro Nakamura","Ultrasonic atomization using a vibrating small gap","32nd Symposium on Ultrasonic Electronics","Proceedings of  32nd Symposium on Ultrasonic Electronics",,"Vol. 32","  3Pb4-6","pp. 517-518",2011,Nov.
"Iwaki Akiyama,Natsuki Yoshizumi,Shigemi Saito,Yuuji Wada,Daisuke Koyama,Kentaro Nakamura","Development of multiple frequency ultrasonic imaging system by using multi-resonance piezoelectric transducer","32nd Symposium on Ultrasonic Electronics (USE2011)","Proceedings of  32nd Symposium on Ultrasonic Electronics",,"Vol. 32","  3E5-1","pp. 443-444",2011,Nov.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Three-dimentional variable-focus liquid lens using acoustic radiation force","IEEE International Ultrasonic Symposium 2011","Proceedings of IEEE International Ultrasonic Symposium 2011",,,,"pp. 786-789 (P2Cb-1)",2011,Oct.
"Shuichi Kondo,Daisuke Koyama,Kentaro Nakamura","Miniaturization of the traveling wave ultrasonic linear motor using series connection of bimorph transducers","IEEE International Ultrasonic Symposium 2011","Proceedings of IEEE International Ultrasonic Symposium 2011",,,"  P2Cb-2",,2011,Oct.
"Wei Qiu,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Experimental study on high efficiency ulltrasonic motors using lubricant","IEEE International Ultrasonic  Symposium 2011","Proceedings of IEEE International Ultrasonic  Symposium 2011",,,,"pp. 1210-1213 (5F-1)",2011,Oct.
"Soichi Murakami,Daisuke Koyama,Kentaro Nakamura","Ejection of small objects in a noncontact ultrasonic transpoter","International Congress on Ultrasonics 2011 (ICU2011)","Book of Abstracts on ICU2011",,,,"p. 74",2011,Sept.
"Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Direct calculation of acoustic streaming including the boundary layer phenomena in an ultrasonic air pump","International Conference on Ultrasonics 2011 ( ICU 2011)","Book of Abstructs on ICU 2011",,,,"p. 133",2011,Sept.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","High-speed focus scanning at 1 kHz by a variable-focus liquid lens using acoustic radiation force","International Conference on Ultrasonics 2011 ( ICU 2011)","Book of Abstructs on ICU 2011",,,,"p. 351",2011,Sept.
"和田有司,小山大介,中村健太郎","Gpuアレイを用いた境界層挙動を含めた音響流の解析 ?音響流を用いた超音波空気ポンプ（６）?","日本音響学会2011年秋季研究発表会","日本音響学会2011年秋季研究発表会講演論文集",,,"  1-2-13","pp. 1515-1516",2011,Sept.
"Wei Qiu,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Efficiency improvement of ultrasonic motor using lubricant in ceramic contacting interface","日本音響学会2011年秋季研究発表会","日本音響学会2011年秋季研究発表会講演論文集",,,"  3-2-7","pp. 1267-1268	〃",2011,Sept.
"近藤秀一,小山大介,中村健太郎","バイモルフ振動子を用いた細径進行波型超音波リニアモータの圧電駆動部の設計","日本音響学会2011年秋季研究発表会","日本音響学会2011年秋季研究発表会講演論文集",,,"  3-2-8","pp. 1269-1270",2011,Sept.
"小山大介,井砂亮一,中村健太郎","音響放射力を用いた可変焦点液体レンズによる径方向フォーカシング","日本音響学会2011年秋季研究発表会","日本音響学会2011年秋季研究発表会講演論文集",,,"  3-2-9","pp. 1271-1272",2011,Sept.
"Neisei Hayashi,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Measurement of acoustic velocity in poly(methyl methacrylate)-based polymer optical fiber for Brillouin frequency shift estimation",,"Applied Physics Express",,"Vol. 4",,"pp. 102501-1ー10250-3",2011,Sept.
"井砂 亮一,徳光賢太,小山大介,中村健太郎","微小振動空隙を用いた超音波霧化法","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 111","No. 215","pp. 37-42 (us2011-53)",2011,Sept.
"Neisei Hayashi,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Measurement of acoustic velocity in PMMA polymer optical fiber for Brillouin frequency shift estimation","20th International conference on Plastic Optical Fibers (POF 2011)","Proceedings of POF 2011",,,,"pp. 359-364",2011,Sept.
"小山大介,中村健太郎","「超音波浮揚式非接触型2次元ステージの開発」（分担）",,"樋口俊郎，大岡昌博監修：アクチュエータ研究開発の最前線","エヌ・ティ・エス",,,,2011,Aug.
"林寧生,水野洋輔,小山大介,中村健太郎","音速測定によるポリマー光ファイバ中のブリルアン周波数シフトの推定","第72回応用物理学会学術講演会","第72回応用物理学会学術講演会講演予稿集",,,"  30a-P3-3","p. 05-104",2011,Aug.
"和田 有司,小山 大介,中村 健太郎","音響流駆動力と音響放射圧による超音波空気ポンプ内部の有限要素解析","非線形音響研究会","非線形音響研究会資料",,,"  NL11-5","pp. 1-6",2011,July
"小山大介,井砂亮一,中村健太郎","音響放射力を用いた液体レンズによる3次元焦点走査","電子情報通信学会第56回音波と物性討論会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 111","No. 158   、us2011-28","pp. 33-38",2011,July
"TaisukeYoshikawa,Hironori Kotera,Kenji Yoshida,Daisuke Koyama,Kentaro Nakamura,Yoshiaki Watanabe","Measurement of the resonant characteristics of a single bubble vibration by using a laser doppler vibrometer",,"Japanese Journal of Applied Physics",,"vol. 50","no. 7S","pp. 07HE04-1-3",2011,July
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","High-speed focus scanning by an acoustic variable-focus liquid lens",,"Japanese Journal of Applied Physics",,"vol. 50","no. 7S","pp. 07HE26-1-5",2011,July
"小山 大介,井砂 亮一,中村 健太郎","音響放射力を用いた高速可変焦点液体マイクロレンズ","非線形音響研究会","非線形音響研究会資料",,,"  NL11-4","  1-6",2011,July
"小山大介,井砂亮一,中村健太郎","音響放射力による高速可変焦点液体マイクロレンズ","第４７回光波センシング技術研究会","Proceedings of 47th Meeting on Lightwave Sensing Technology.",,,"  LST47-20","pp. 137-142",2011,June
"Wei Qiu,Kozo Miki,Yosuke Mizuno,Daisuke Koyama,Kentaro Nakamura","Experimental investigations of hybrid transducer-type ultrasonic motor using lubricant","電子情報通信学会超音波研究会","IEICE Technical Report","電子情報通信学会","Vol. 110","No. 61 (us2011-10)","pp. 15-20",2011,June
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","High-speed focusing of a liquid microlens using acoustic radiation force","21st International Conference on Optical Fier Sensors","Proceedings of SPIE",,"Vol. 7753",,"pp. 77535E-1-4",2011,May
"Daisuke Koyama,Hironori Kotera,Natsuko Kitazawa,Kenji Yoshida,Kentaro Nakamura,Yoshiaki Watanabe","Vibration of a single microcapsule with a hard plastic shell in an acoustic standing wave field",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 58","no. 4","  737-743",2011,Apr.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Liquid lens using acoustic radiation force",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 58","no. 3","pp. 596-602",2011,Mar.
"小山大介,井砂亮一,中村健太郎","超音波駆動による液体レンズの高速焦点走査","平成23年電気学会全国大会","平成23年電気学会全国大会講演論文集",,,"  3-163","pp. 224-225",2011,Mar.
"小山大介,井砂亮一,中村健太郎","音響放射力による可変集束液体レンズの小型高速応答化","日本音響学会2011年春季研究発表会","日本音響学会2011年春季研究発表会講演論文集",,,"  3-11-15","pp. 1407-1408",2011,Mar.
"中村健太郎,小山大介,上羽貞行,武岡成人,及川靖弘,山崎芳男","無線による聴こえ支援について","日本音響学会2011年春季研究発表会","日本音響学会2011年春季研究発表会講演論文集",,,"  3-4-12","pp. 1619-1620",2011,Mar.
"村上惣一,小山大介,中村健太郎","搬送路間の乗り換えに関する検討 ―超音波による微小物体の非接触長距離搬送（４）―","日本音響学会2011年春季研究発表会","日本音響学会2011年春季研究発表会講演論文集",,,"  2-11-1","pp. 1361-1362",2011,Mar.
"田畑拓,小寺宏典,吉田憲司,小山大介,中村健太郎,渡辺好章","定在波音場中における生分解性カプセルの補捉と振動測定","日本音響学会2011年春季研究発表会","日本音響学会2011年春季研究発表会講演論文集",,,"  1-p-25（(a)","pp. 1491-1492",2011,Mar.
"和田有司,小山大介,中村健太郎","音響流駆動力と音響放射圧による流れ解析の高効率化 ?音響流を用いた超音波空気ポンプ（５）?","日本音響学会2011年春季研究発表会","日本音響学会2011年春季研究発表会講演論文集",,,"  1-8-13","pp. 1711-1712",2011,Mar.
"小山大介,中村健太郎","非接触超音波アクチュエータ",,"日本音響学会誌","日本音響学会","Vol. 67","No. 2","pp. 75-80",2011,Feb.
"村上惣一,小山大介,中村健太郎","超音波による微小物体の空中非接触搬送走路 ?円形たわみ振動版を用いた搬送方向の変換および搬送路面の連結についてー","電子情報通信学会電気/応用音響・超音波併催研究会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 110","No. 366 (us2010-109)","pp. 101-106",2011,Jan.
"吉川泰甫,吉田憲司,小山大介,中村健太郎,渡辺好章","レーザドップラ振動計を用いた壁面付着気泡の音響共振特性の測定 ?自由気泡の理論計算結果との比較ー","電子情報通信学会 電気/応用音響・超音波併催研究会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 110","No. 366 (us2010-92)","pp. 1-6",2011,Jan.
"H. Kotera,H. Tabata,K. Yoshida,D. Koyama,K. Nakamura,Y. Watanabe","Optical observation of biodegradable microcapsules under ultrasound irradiation","31th Symposium on Ultrasonic Electronics","Proceedings of  31th Symposium on Ultrasonic Electronics",,"Vol. 31",,"pp. 399-400 (2P-55)",2010,Dec.
"T.Yoshikawa,S. Morioka,K. Yoshida,D. Koyama,K. Nakamura,Y. Watanabe","Observation of a vibrating bubble attached to wall in ultrasonic field by using a laser Doppler vibrometer","31th Symposium on Ultrasonic Electronics","Proceedings of  31th Symposium on Ultrasonic Electronics",,"Vol. 31",,"pp. 11-12 (1J-6)",2010,Dec.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","High-speed variable-focus small liquid lens using acoustic radiation force","31th Symposium on Ultrasonic Electronics","Proceedings of  31th Symposium on Ultrasonic Electronics",,"Vol. 31",,"pp. 435-436 (2E-12)",2010,Dec.
"小山大介,井砂亮一,中村健太郎","音響放射力を用いた小型液体レンズによる高速フォーカシング","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 110","No. 338","pp. 1-6 (us2010-85)",2010,Dec.
"Yu Ito,Daisuke Koyama,Kentaro Nakamura","Noncontact ultrasonic linear transportation of small objects using traveling waves through a waveguide","31th Symposium on Ultrasonic Electronics","Proceedings of  31th Symposium on Ultrasonic Electronics",,"Vol. 31",,"pp. 541-542 (3P-43)",2010,Dec.
"Daisuke Koyama,Ryoichi Isago,Kentaro Nakamura","Compact, high-speed variable-focus liquid lens using acoustic radiation force",,"Optics Express",,"vol. 18","no. 24","pp. 25158-25169",2010,Nov.
"Yu Ito,Daisuke Koyama,Kentaro Nakamura","High-speed noncontact ultrasonic transport of small objects using acoustic traveling wave field",,"Acoustical Science and Technology",,"vol. 31","no. 6","pp. 420-422",2010,Nov.
"Shuichi Kondo,Daisuke Koyama,Kentaro Nakamura","Miniaturization of the traveling wave ultrasonic linear motor using bimorph transducers","2010 IEEE International Ultrasonic Symposium","Proceedings of 2010 IEEE International Ultrasonic Symposium",,,,"pp. 1482-1485 (10D-3)",2010,Oct.
"Daisuke Koyama,Ryoichi Isago,KENTARO NAKAMURA","Liquid lens using an acoustic radiation force","2010 IEEE International Ultrasonic Symposium","Proceedings of 2010 IEEE International Ultrasonic Symposium",,,,"pp. 958-961 (10D-6)",2010,Oct.
"Kentaro Nakamura,Yuuji Wada,Daisuke Koyama,Shigemi Saito,Iwaki Akiyama","Numerical and experimental evaluation of a composite-based multiple-resonance transducer","2010 IEEE International Ultrasonic Symposium","Proceedings of 2010 IEEE International Ultrasonic Symposium",,,,"pp. 2408-2411 (P6-T1-4)",2010,Oct.
"Hironori Kotera,Natsuko Kitazawa,Kenji Yoshida,Daisuke Koyama,Kentaro Nakamura,Yoshiaki Watanabe","Measurement of a Single Microcapsule Vibration in an Acoustic Standing Wave Field","2010 IEEE International Ultrasonic Symposium","Proceedings of 2010 IEEE International Ultrasonics Symposium",,,,"pp. 1708-1711 (P3-M1-3)",2010,Oct.
"御木功造,小山大介,中村健太郎,石井孝明","駆動面を潤滑した超音波モータに用いる駆動面の材料と潤滑剤の検討","日本音響学会2010年秋季研究発表会","日本音響学会2010年秋季研究発表会講演論文集",,,,"pp. 1229-1230 (1-P-7)",2010,Sept.
"吉田憲司,小寺宏典,田端 拓,小山大介,中村健太郎,渡辺好章","レーザドップラー振動計を用いた生分解性マイクロカプセルの振動計測","日本音響学会2010年秋季研究発表会","日本音響学会2010年秋季研究発表会講演論文集",,,,"pp. 1193-1194 (3-4-17)",2010,Sept.
"伊藤 裕,小山大介,中村健太郎","連続直線搬送の為の進行波音場の実現方法の検討 ?超音波による微小物体の非接触長距離搬送（３）?","日本音響学会2010年秋季研究発表会","日本音響学会2010年秋季研究発表会講演論文集",,,,"pp. 1159-1160 (3-4-2)",2010,Sept.
"和田有司,小山大介,中村健太郎","空気流路の設計とポンプ能力の評価 ?音響流を用いた超音波空気ポンプ（４）?","日本音響学会2010年秋季研究発表会","日本音響学会2010年秋季研究発表会講演論文集",,,,"pp. 1157-1158 (3-4-1)",2010,Sept.
"吉住夏輝,秋山いわき,佐藤繁実,大平克己,高橋修,和田有司,小山大介,中村健太郎","厚い共振版を接着した多共振型圧電振動子による多周波イメージング","日本音響学会2010年秋季研究発表会","日本音響学会2010年秋季研究発表会講演論文集",,,,"pp. 1313-1314 (3-3-13)",2010,Sept.
"Bo Shen,Yuji Wada,Daisuke Koyama,Ryoichi Isago,Yosuke Mizuno,Kentaro Nakamura","Fiber-optic ultrasonic probe based on refractive-index modulation in water","日本音響学会2010年秋季研究発表会","日本音響学会2010年秋季研究発表会講演論文集",,,,"pp. 1151-1152 (2-4-6)",2010,Sept.
"小山大介,井砂亮一,中村健太郎","音響放射力による可変集束液体レンズ","日本音響学会2010年秋季研究発表会","日本音響学会2010年秋季研究発表会講演論文集",,,,"pp. 1149-1150 (2-4-5)",2010,Sept.
"和田有司,小山大介,中村健太郎,秋山いわき","多共振振動子の電極パターンと志向特性の検討","2010年電子情報通信学会基礎・境界ソサイエティ大会","2010年電子情報通信学会基礎・境界ソサイエティ大会講演論文集",,,,"pp. s15-s16（AS-2-4）",2010,Sept.
"Hironori Kotera,Daisuke Koyama,Natsuko Kitazawa,Kenji Yoshida,Kentaro Nakamura,Yoshiaki Watanabe","A Simultaneous Observation System for Microbubble Vibration in an Acoustic Field by using a High-speed Camera and an LDV","ICA 2010","Proceedings of 20th International Congress on Acoustics",,,,"pp. 1-3 (p.793)",2010,Aug.
"小山大介,井砂亮一,中村健太郎","超音波放射力を用いた液体レンズ","2010年度非線形音響研究会","2010年度非線形音響研究会資料集",,,,"pp. 1-6（10-10）",2010,Aug.
"Daisuke Koyama,Hironori Kotera,Natsuko Kitazawa,Kenji Yoshida,Kentaro Nakamura,Yoshiaki Watanabe","Measurement of a microcapsule vibration having a hard plastic shell in an acoustic standing wave","ICA 2010","Proceedings of 20th International Congress on Acoustics",,,,"pp. 1-4 (p.159)",2010,Aug.
"Daisuke Koyama,Yu Ito,Kentaro Nakamura","Noncontact ultrasonic particle manipulation in a circular trajectory using a vibrating disc","ICA 2010","Proceedings of 20th International Congress on Acoustics",,,,"pp. 1-5（p.195）",2010,Aug.
"Yuuji Wada,Daisuke Koyama,Kentaro Nakamura","Finite element analysis of acoustic streaming through the driving force in an ultrasonic air pump","ICA 2010","Proceedings of 20th International Congress on Acoustics",,,,"pp. 1-8 (p.267)",2010,Aug.
"Bo Shen,Yuuji Wada,Daisuke Koyama,Kentaro Nakamura","Sensitive study of fiber optic ultrasonic probe based on the modulation in the refractive index of air","ICA 2010","Proceedings of 20th International Congress on Acoustics",,,,"pp. 1-4（p. 252）",2010,Aug.
"Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Finite element analysis of acoustic streaming in an ultrasonic air pump",,"Japanese Journal of Applied Physics",,"vol. 49","no. 7S","pp. 07HE15-1?6",2010,July
"Takahiro Aoyagi,Daisuke Koyama,Kentaro Nakamura,Marie Tabaru","Equivalent circuit analysis and design of multilayered polyurea ultrasonic transducers",,"Japanese Journal of Applied Physics",,"vol. 49","no. 7S","pp. 07HD05-1-5",2010,July
"Daisuke Koyama,Kentaro Nakamura","Array configurations for higher power generation in piezoelectric energy harvesting",,"Japanese Journal of Applied Physics",,"vol. 49","no. 7S","pp. 07HD04-1?5",2010,July
"Bo Shen,Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Sensitivity Study of Fiber-optic Ultrasonic Probe Based on Refractive-index  Modulation in Air","光ファイバセンサ国際会議（ＯＦＳ）日本委員会｢光応用計測の最前線」(第61回精研シンポジウム)","｢光応用計測の最前線」シンポジウム講演論文集",,,,"pp. 121-122 (P-29)",2010,July
"小山大介,井砂亮一,中村健太郎","音響放射力を用いた液体レンズ","第４５回光波センシング技術研究会","Proceedings of 45th Meeting on Lightwave Sensing Technology",,,,"pp. 79-84 (LST45-14)",2010,June
"吉住夏輝,秋山いわき,斎藤繁実,和田有司,小山大介,中村健太郎","多共振型圧電振動子による超音波診断装置の開発","電子情報通信学会超音波・アコースティックイメージング研究会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 110","No. 91","pp. 77-82 （US2010-27）",2010,June
"Daisuke Koyama,Kentaro Nakamura","Noncontact ultrasonic transportation of small objects in a circular trajectory in air by flexural vibrations of a circular disc",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 57","no. 6","pp. 1434-1442",2010,June
"近藤秀一,小山大介,中村健太郎","進行波型超音波リニアモータの小型構成の検討","第22回「電磁波関連のダイナミクス」シンポジウム","第22回「電磁波関連のダイナミクス」シンポジウム講演論文集",,,,"pp. 50-54（19A2-6）",2010,May
"Daisuke Koyama,Kentaro Nakamura","Electric power generation using  vibration of a polyurea piezoelectric thin film",,"Applied Acoustics","Elsevier","vol. 71","no. 5","pp. 439-445",2010,May
"Daisuke Koyama,Kentaro Nakamura","Noncontact ultrasonic transportation of small objects over long distances in air using a bending vibrator and a reflector",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 57","no. 5","pp. 1152-1159",2010,May
"小寺宏典,北澤奈津子,吉田憲司,小山大介,中村健太郎,渡辺好章","超音波駆動された単一マイクロカプセルの振動変位の測定","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告（信学技報）",,"Vol. 110","No. 10","pp. 19-24 (US2010-5)",2010,Apr.
"吉住夏輝,秋山いわき,斎藤繁実,大平克己,高橋修,和田有司,小山大介,中村健太郎","厚い共振板を接着した多共振型圧電振動子の音響特性","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1423-1424（1-2-5）",2010,Mar.
"小山大介,伊藤 裕,中村健太郎","定在波音場を用いた周回搬送 ?超音波による微小物体の非接触長距離搬送（１）?","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1281-1282（2-1-1）",2010,Mar.
"伊藤裕,小山大介,中村健太郎","進行波音波を用いた直線搬送 ?超音波による微小物体の非接触長距離搬送（２）?","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1283-1284（2-1-2）",2010,Mar.
"和田有司,小山大介,中村健太郎","音響インテンシティを用いた構造の最適化 ?音響流を用いた超音波空気ポンプ（３）?","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1285-1286（2-1-3）",2010,Mar.
"木暮翔太,小山大介,中村健太郎","コインシデンス効果を用いたＭＨｚ帯の超音波溶接機","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1287-1288（2-1-4）",2010,Mar.
"北澤奈津子,小寺宏典,吉田憲司,小山大介,中村健太郎,渡辺好章","高速度カメラとレーザドップラ振動計による気泡振動の光学的同時観測","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1315-1316（3-1-8）",2010,Mar.
"小寺宏典,北澤奈津子,吉田憲司,小山大介,中村健太郎,渡辺好章","定在波音場中の高分子マイクロカプセルの振動測定","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1317-1318（3-1-9）",2010,Mar.
"青柳貴洋,小山大介,中村健太郎,田原麻梨江","多層ポリ尿素圧電膜超音波 トランスデューサの設計","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集","日本音響学会",,,"pp. 1237-1238（1-1-4）",2010,Mar.
"Kuang-Chen Liu,James Friend,Leslie Yeo,Daisuke Koyama,Kentaro Nakamura","The stator-rotor interaction of combined axial-torsional standing wave ultrasonic motor","日本音響学会2010年春季研究発表会","日本音響学会2010年春季研究発表会講演論文集",,,,"pp. 1243-1246（1-1-7）",2010,Mar.
"Shuichi Kondo,Hiroshi Yamaura,Daisuke Koyama,Kentaro Nakamura","Traveling Wave Type Ultrasonic Linear Motor Uwsing Twin Bending Bars",,"Physics Procedia","Elsevier","Vol. 3","  1","  1053-1058",2010,Jan.
"Yuji Wada,Daisuke Koyama,Kentaro Nakamura,Masato Nishikawa,Tatsuyuki Nakagawa,Hitoshi Kihara","An ultrasonic air pumping utilizing acoustic streaming",,"Physics Procedia","Elsevier","Vol. 3","  1","  643-952",2010,Jan.
"Daisuke Koyama,Kentaro Nakamura","A self-running ultrasonically levitated 2D stage using flexural vibration plates",,"Physics Procedia","Elsevier","Vol. 3","  1","  1047-1052",2010,Jan.
"Daisuke Koyama,Kentaro Nakamura","Self-Running Non-Contact Ultrasonically Levitated Stages (分担）",,"Next-Generation Actuators Leading Breakthroughs","Springer",,,"pp. 401-412",2010,Jan.
"Daisuke Koyama,Yuji Wada,Kentaro Nakamura,Masato Nishikawa,Tatsuyuki Nakagawa,Hitoshi Kihara","An ultrasonic air pump using an acoustic traveling wave along a small air gap",,"EEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 57","no. 1","pp. 253-261",2010,Jan.
"和田有司,小山大介,中村健太郎","超音波ポンプ内部定常流れの有限要素解析","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告(信学技報)",,"Vol. 109","No. 347","pp. 7-12 (US2009-81)",2009,Dec.
"小山大介,伊藤 裕,中村健太郎","円形振動版による微小物体の非接触空中周回搬送","電子情報通信学会超音波研究会","信学技報",,"Vol. 109","No. 347","pp. 1-6 (US2009-80)",2009,Dec.
"Takahiro Aoyagi,Daisuke Koyama,Kentaro Nakamura,Marie Tabaru","Equivalent circuit analysis of efficiency improvement in multilayered polyurea ultrasonic transducers","The 29th Symposium on Ultrasonics Electronics","Proceedings of the 30th Symposium on Ultrasonics Electronics",,"Vol. 30",,"pp. 503-504 （3P3-14）",2009,Nov.
"Yuji Wada,Daisuke Koyama,Kentaro Nakamura","Finite element analysis of acoustic streaming in an ultrasonic air pump","The 30th Symposium on Ultrasonic Electronics","Proceedings of Symposium on Ultrasonic Electronics",,"vol. 30","  1P4-16","pp. 117-118",2009,Nov.
"Daisuke Koyama,Kentaro Nakamura","Development of power generation in piezoelectric energy harvesting with array cofigurations","Symposium on Ultrasonic Electronics","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 30","  3P3-24","pp. 523-524",2009,Nov.
"Syuichi Kondo,Daisuke Koyama,Kentaro Nakamura","Miniaturaization of traveling wave ultrasonic linear motor","Symposium on Ultrasonic Electronics","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 30","  1P4-12","pp. 109-110",2009,Nov.
"小山大介,中村健太郎","超音波浮上式非接触ステージの開発",,"機械の研究","?養賢堂","Vol. 61","No. 11","pp. 1038-1044",2009,Nov.
"kenta Tokumitsu,Daisuke Koyama,Kentaro  Nakamura","Efficient ultrasonic atomization using a vibrating small gap","2009 IEEE International Ultrasonics Symposium","Proceedings of 2009 IEEE International Ultrasonics Symposium",,,"  P2-L-06","pp. 2076-2079",2009,Sept.
"Daisuke Koyama,Kentaro Nakamura","Array configurations for higher power generation in piezoelectric energy harvesting","2009 IEEE International Ultrasonics Symposium","Proceedings of 2009 IEEE International Ultrasonics Symposium",,,"  P2-H-05","pp. 1973-1976",2009,Sept.
"Daisuke Koyama,Yu Ito,Kentaro Nakamura","Noncontact ultrasonic particle manipulation for a long distance in air using a bending vibrator and a reflector","2009 IEEE International Ultrasonics Symposium","Proceedings of 2009 IEEE International Ultrasonics Symposium",,,"  P1-P-6","pp. 1628-1631",2009,Sept.
"近藤秀一,小山大介,中村健太郎","進行波型超音波リニアモータの小型構成の検討","電子情報通信学会超音波研究会","信学技報",,"Vol. 109","No. 213","pp. 25-30 (US2009-42)",2009,Sept.
"Bo Shen,Yuuji Wada,Daisuke Koyama,Kentaro Nakamura","Sensitivity study of fiber optic ultrasonic probe based on the modulation in the refractive index of air","日本音響学会2009秋季研究発表会","日本音響学会2009秋季研究発表会講演論文集",,,"  2-6-17","pp. 1447-1448",2009,Sept.
"小寺宏典,宮部潤,北澤奈津子,吉田憲司,小山大介,渡辺好章","超音波駆動下における含気カプセル振動挙動に膜物性が与える影響","日本音響学会2009秋季研究発表会","日本音響学会2009秋季研究発表会講演論文集",,,"  1-7-5","pp. 1173-1174",2009,Sept.
"和田有司,小山大介,中村健太郎","内部音場と流れ場の有限要素解析 ?音響流を用いた超音波空気ポンプ(2)?","日本音響学会2009秋季研究発表会","日本音響学会2009秋季研究発表会講演論文集",,,"  2-8-5","pp. 1189-1190",2009,Sept.
"小山大介,伊藤裕,中村健太郎","スキャニングレーザドップラ振動計による超音波浮揚物体の周囲音場計測","日本音響学会2009秋季研究発表会","日本音響学会2009秋季研究発表会講演論文集",,,"  2-6-14","pp. 1441-1442",2009,Sept.
"Kentaro Nakamura,Daisuke Koyama","Observation of acoustic field for ultrasonic levitation of small particles through the modulation of refractive index of air","The Eighth Japan-Finland Joint Symposium on Optics in Engineering","Proceedings of the Eighth Japan-Finland Joint Symposium on Optics in Engineering",,,,"pp. 55?56",2009,Sept.
"小山大介,伊藤 裕,中村健太郎","微小物体の超音波非接触搬送技術","2009年度非線形音響研究会","2009年度非線形音響研究会資料",,,"  09-8",,2009,Aug.
"Yasuyuki Goda,Daisuke Koyama,Kentaro Nakamura","Design of multi-degree-of-freedom ultrasonic micro motors",,"Japanese Journal of Applied Physics",,"vol. 48","no. 7S","pp. 07GM06-1-4",2009,July
"Daisuke Koyama,Kentaro Nakamura","Noncontact self-running ultrasonically levitated two-dimensional stage using flexural standing waves",,"Japanese Journal of Applied Physics",,"vol. 48","no. 7S","pp. 07GM07-1-5",2009,July
"Natsuki Yoshizumi,Shigemi Saito,Daisuke Koyama,Kentaro Nakamura,Akihisa Ohya,Iwaki Akiyama","Multiple-frequency ultrasonic imaging by transmitting pulsed waves of two frequencies",,"Journal of Medical Ultrasonics","The Japan Society of Ultrasonics in Medicine","vol. 36","no. 2","pp. 53?60",2009,June
"小山大介,中村健太郎","たわみ振動板と反射板による微小物体の非接触長距離搬送","電子情報通信学会超音波研究会","信学技報",,"Vol. 109","No. 68","pp. 13-18 (US2009-10)",2009,May
"Yasuyuki Goda,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","A 2 x 2 array of the multi-degree-of freedom ultrasonic actuators for a low prfile two-dimensional sliiding table",,"IEICE Electronics Express","IEICE","vol. 6","no. 6","pp. 317-321",2009,Mar.
"高安俊貴,小山大介,中村健太郎,秋山いわき","二周波数超音波ビームの交差による低周波差音を利用した非線形分布計測","日本音響学会2009春季研究発表会","日本音響学会2009春季研究発表会講演論文集",,,"  1-2-15","pp. 1191-1192",2009,Mar.
"青柳貴洋,中澤麻梨江,小山大介,中村健太郎","ポリ尿素可変線集束トランスデューサの高周波特性","日本音響学会2009年春季研究発表会","日本音響学会2009年春季研究発表会講演論文集","日本音響学会",,,"pp. 1195-1196 （2-2-1）",2009,Mar.
"Daisuke Koyama,Kentaro Nakamura","A self-running ultrasonically levitated 2D stage using flexural vibrating plates","2009 International Congress on Ultrasonics","Proceedings of 2009 International Congress on Ultrasonics",,,,"p. 264",2009,Jan.
"Yuji Wada,Daisuke Koyama,Kentaro Nakamura,Masato Nishikawa,TTatsuyuki Nakagawa,Hitoshi Kihara","An ultrasonic air pump utilizing acoustic streaming","2009 International Congress on Ultrasonic","Proceedings of 2009 International Congress on Ultrasonics",,,,"p. 233",2009,Jan.
"Shuichi Kondo,Hiroshi Yamaura,Daisuke Koyama,Kentaro Nakamura","Traveling wave type ultrasonic linear motor using twin bending bars","2009 International Congress on Ultrasonics","Proceedings of 2009 International Congress on Ultrasonics",,,,"p. 265",2009,Jan.
"吉住 夏輝,斎藤 茂実,小山 大介,中村 健太郎,秋山いわき","二周波駆動超音波振動子のビーム特性",,"電子情報通信学会論文誌 Ａ","（社）電子情報通信学会","Vol. J91-A","No. 12","pp. 1125-1133",2008,Dec.
"武井 裕之,小山 大介,中村 健太郎,上羽 貞行","たわみ振動板と反射板による発生空気流量の改善",,"電子情報通信学会論文誌Ａ","（社）電子情報通信学会","Vol. J91-A","No. 12","pp. 1152-1155",2008,Dec.
"中村 健太郎,小山 大介,上羽 貞行,温井 一光","たわみ振動棒を用いた液面計の実用構成とその設計","電子情報通信学会超音波研究会","信学技報","（社）電子情報通信学会","Vol. 108-364","  US2008-67","pp. 1-6",2008,Dec.
"Yasuyuki Gohda,Daisuke Koyama,Kentaro Nakamura","Design of a two-dimensional array of multi-degree-of freedom ultrasonic micro motors","29th Sympo. Ultrason. Electron.","Proc. 29th Sympo. Ultrason. Electron.","超音波シンポジウム運営委員会","Vol. 29",,"pp. 503-504",2008,Nov.
"Natsuki Yoshizumi,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Bi-frequency driven transducers for multi-frequency ultrasonic imaging","29th Sympo. Ultrason. Electron.","Proc. 29th Sympo. Ultrason. Electron.","超音波シンポジウム運営委員会","Vol. 29",,"pp. 293-294",2008,Nov.
"Daisuke Koyama,Kentaro Nakamura","A self-running ultrasonically levitated 2D","29th Ultrason. Electron. Sympo.","Proc. 29th Sympo. Ultrason. Electron.","超音波シンポジウム運営委員会","Vol. 29",,"pp. 505-506",2008,Nov.
"Shinichi Kikuchi,Daisuke Koyama,Kentaro Nakamura","A design of ultrasonic compaction tools for metal powder","2008 IEEE International Ultrasonic Symposium","Proc. 2008 IEEE International Ultrasonic Symposium","IEEE-UFFC",,,,2008,Nov.
"Daisuke Koyama,Kentaro Nakamura","Electric power generation using a vibration of a polyurea piezoelectric thin film","2008 IEEE International Ultrasonic Symposium","Proc. 2008 IEEE International Ultrasonic Symposium","IEEE-UFFC",,,,2008,Nov.
"Shinichi Kikuchi,Daisuke Koyama,Kentaro Nakamura,Hyun-Lok Cha","Compaction of soft magnetic composite powder using ultrasonc vibrations","29th Sympo. Ultrason. Electron.","Proc. 29th Sympo. Ultrason. Electron.","超音波シンポジウム運営委員会","Vol. 29",,"pp. 315-316",2008,Nov.
"小山 大介,中村 健太郎,上羽 貞行","自走式2次元超音波浮上ステージ","日本音響学会2008年秋季研究発表会","日本音響学会2008年秋季研究発表会講演論文集","日本音響学会",,,"pp. 1395-1396",2008,Sept.
"菊池 慎一,小山 大介,中村 健太郎,Hunn-Lok Cha","超音波振動を用いた金属粉の圧縮成形の検討","日本音響学会2008年秋季研究発表会","日本音響学会2008年秋季研究発表会講演論文集","日本音響学会",,,"pp. 1357-1358",2008,Sept.
"和田 有司,小山 大介,中村 健太郎,西川 誠人,中川 龍幸,木原 均","音響流を用いた超音波空気ポンプ","日本音響学会2008年秋季研究発表会","日本音響学会2008年秋季研究発表会講演論文集","日本音響学会",,,"pp. 1359-1360",2008,Sept.
"徳光 賢大,小山 大介,中村 健太郎","超音波振動する面と固定板に挟まれた微小空隙の霧化作用","日本音響学会2008年秋季研究発表会","日本音響学会2008年秋季研究発表会講演論文集","日本音響学会",,,"pp. 1361-1362",2008,Sept.
"吉住 夏輝,斎藤 繁実,小山 大介,中村 健太郎,秋山 いわき","積層型振動子による多周波超音波イメージング ?二層構造振動子の検討ー","日本音響学会2008年秋季研究発表会","日本音響学会2008年秋季研究発表会講演論文集","日本音響学会",,,"pp. 1495-1496",2008,Sept.
"小山 大介,中村 健太郎","ポリ尿素圧電膜を用いた振動発電装置","日本音響学会2008年秋季研究発表会","日本音響学会2008年秋季研究発表会講演論文集","日本音響学会",,,"pp. 1345-1346",2008,Sept.
"Daisuke Koyama,Hiroyuki Takei,Kentaro Nakamura,Sadayuki Ueha","A self-running standing wave-type bidirectional slider for the ultrasonically levitated thin linear stage",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control","IEEE","vol. 55","no. 8","pp. 1823-1830",2008,Aug.
"宮部潤,吉田憲司,渡辺好章,小山大介","超音波によるポリ乳酸カプセルの破壊","2008年度非線形音響研究会","2008年度非線形音響研究会資料集",,,"  NL08-8","pp. 1-2",2008,Aug.
"Takeshi Hasegawa,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","A design of a miniature ultrasonic pump using a bending disk transducer",,"Journal of Electroceramics","Springer","vol. 20","no. 3-4","pp. 145-151",2008,Aug.
"Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha,Hisanori Takahashi,Kazumitu Nukui,Kenzo Ikeda","A method for measuring liquid level using the flexural vibrations in a rod",,"Acoustical Science and Technology","The Acoustical Society of Japan","vol. 29","no. 4","pp. 274-282",2008,July
"Daisuke Koyama,Hiroyuki Takei,Kentaro Nakamura,Sadayuki Ueha","A self-running standing wave type slider for the ultrasonically levitated linear stage","Actuator 2008","Proc. Actuator 2008",,,,"p. 554",2008,June
"J. Miyabe,K. Yoshida,D. Koyama,Y. Watanabe","Destruction of the gas-filled capsule using effects of the collapsing bubble near the capsule","Acoustics’08 Paris","J Acoust Soc Am.",,"Vol. 123","No. 5","p. 3704",2008,June
"小山 大介,武井 裕之,中村 健太郎,上羽 貞行,西川 誠人,中川 龍幸,木内 均","たわみ振動板と反射板を用いた超音波空気ポンプ		.","電子情報通信学会超音波研究会","信学技報","（社）電子情報通信学会","Vol. 108-73","  US2008-14","  23-28",2008,May
"Takeshi Hasegawa,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Modeling and performance evaluation of an ultrasonic suction pump",,"Japanese Journal of Applied Physics",,"vol. 47","no. 5S","pp. 4248-4252",2008,May
"Takafumi Yoshino,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha,Katsuhiro Seino","Experimental study on ultrasonic purification apparatus for civil engineering use",,"Japanese Journal of Applied Physics","The Japan Society of Applied Physics","vol. 47","no. 5S","pp. 4296-4299",2008,May
"Hiroyuki Takei,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Air Flow in a small gap between bending vibrator and reflector",,"Japanese Journal of Applied Physics","The Japan Society of Applied Physics","vol. 47","no. 5S","pp. 4276-4281",2008,May
"吉住 夏輝,斎藤 繁実,小山 大介,中村 健太郎,秋山 いわき","2周波駆動される超音波振動子の音響特性","日本音響学会2008春季研究発表会","日本音響学会2008春季研究発表会講演論文集","日本音響学会",,"  1-9-10","pp. 1405-1406",2008,Mar.
"石橋 孝泰,小山 大介,中村 健太郎,上羽 貞行","音響共鳴法を用いた微小液量測定（４） ?96点測定装置ー","日本音響学会2008春季研究発表会","日本音響学会2008春季研究発表会講演論文集","日本音響学会",,"  1-8-17","pp. 1205-1206",2008,Mar.
"小山 大介,中村 健太郎,上羽 貞行","自走式超音波浮上リニアステージ",,"超音波TECHNO","日本工業出版","Vol. 20","No. 2","pp. 91-95",2008,Mar.
"小山 大介,中村 健太郎,上羽 貞行,高橋 久徳,温井 一光,池田 顕蔵","棒のたわみ振動を用いたボンベ残量測定方法（２） ?FEM解析による検討―","日本音響学会2008春季研究発表会","日本音響学会2008春季研究発表会講演論文集","日本音響学会",,"  1-8-1","pp. 1185-1186",2008,Mar.
"Xiaofeng Zhang,Yasuyuki Gouda,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","A basic design of robot finger joint using multi-degree-of-freedom ultrasonic motor",,"Acoustical Science and Technology",,"vol. 29","no. 3","pp. 235-237",2008,Mar.
"山浦 博志,小山 大介,中村 健太郎,上羽 貞行","平行たわみ振動棒を用いた進行波型超音波リニアモータ","日本音響学会2008春季研究発表会","日本音響学会2008春季研究発表会講演論文集","日本音響学会",,"  2-8-5","pp. 1231-1232",2008,Mar.
"井砂 亮一,小山 大介,中村 健太郎,上羽 貞行","ファイバ振動型高速波長走査光源の高周波FBG歪みセンサへの応用","日本音響学会2008春季研究発表会","日本音響学会2008春季研究発表会講演論文集","日本音響学会",,"  2-8-7","pp. 1235-1236",2008,Mar.
"小山 大介,武井 裕之,中村 健太郎,上羽 貞行","たわみ定在波振動による自走式超音波浮上リニアステージ","日本音響学会2008春季研究発表会","日本音響学会2008春季研究発表会講演論文集","日本音響学会",,"  2-8-6","pp. 1233-1234",2008,Mar.
"小山 大介,中村 健太郎,上羽 貞行","非接触型超音波浮上式リニアガイド",,"超音波TECHNO","日本工業出版","Vol. 20","No. 1","pp. 29-32",2008,Jan.
"小山 大介,中村 健太郎,上羽 貞行,高橋 久徳,温井 一光,池田 顕蔵","棒のたわみ振動による液量測定方法","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告（信学技報）","(社） 電子情報通信学会","Vol. 107-468","  US2007-98","pp. 11-16",2008,Jan.
"Osamu Koyama,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Ultrasonic linear motor using traveling vibration on fine ceramic twin ridges",,"Acousitical Sicence and Technology","The Acoustical Society of Japan","vol. 29","no. 1","pp. 95-98",2008,Jan.
"井砂亮一,小山大介,中村健太郎,上羽貞行","光ファイバのたわみ振動を用いた高速波長走査光源","第４０回光波センシング研究会","Proceedings of 40th Meeting on Lightwave Sensing Technology",,"  LST40-28",,"pp. 197-202",2007,Dec.
"小山 大介,武井 裕之,中村 健太郎,上羽 貞行","超音波定在波を用いた自走式非接触リニアステージ","電子情報通信学会 超音波研究会","電子情報通信学会技術研究報告（信学技報）","社団法人 電子情報通信学会","Vol. 107(376)","  us2007-82","pp. 1-6",2007,Dec.
"Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","A stator for a self-running, ultrasonically-levitated sliding stage",,"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control",,"vol. 54","no. 11","pp. 2337-2343",2007,Nov.
"Natsuki Yoshizumi,Shigemi Saito,Daisuke Koyama,Kentaro Nakamura,Iwaki Akiyama","Acoustic characteristics of bi-frequency drive annular transducers","28th Symposium on Ultrasonic Electronics","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 28","  2-08P-41","pp. 275-276",2007,Nov.
"D. Koyama,H. Takei,K. Nakamura,S. Ueha","A self-running standing wave type ultrasonically levitated linear guide","28th Sympo. Ultrason. Electron","Proc. Sympo. Ultrason. Electron..",,"Vol. 28","  2-09-01","pp. 167-168",2007,Nov.
"Hiroyuki Takei,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Air flow in a small gap between a bending vibrator and a reflector","28th Symposium on Ultrasonic Electronics","Proc. Sympo. Ultrason. Electron.",,"Vol. 28","  2-09P-54","pp. 301-302",2007,Nov.
"Takeshi Hasegawa,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Modeling and performance evaluation of an ultrasonic suction pump","28th Symposium on Ultrasonic Electronics","Proc. Sympo. Ultrason. Electron.",,"Vol. 28","  3-09P-46","pp. 449-450",2007,Nov.
"Takafumi Yoshino,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha,Katsuhiro Seino","Experimental study on an ultrasonic purification apparatus for civil engineering use","28th Symposium on Ultrasonic Electronics","Proc. Sympo. Ultrason. Electron.",,"Vol. 28","  3-09P-51","pp. 459-460",2007,Nov.
"小山大介,中村健太郎,上羽貞行,高橋久徳,温井一光,池田顕蔵,小山謙一","棒のたわみ振動を用いたボンベ残量測定方法","日本音響学会2007年秋季研究発表会","日本音響学会2007秋季研究発表会講演論文集","日本音響学会",,"  3-10-10","pp. 1233-1234",2007,Sept.
"吉野貴史,小山大介,中村健太郎,上羽貞行,清野勝博","超音波懸濁水浄化装置の試作（３） 浄化処理能力の定量評価","日本音響学会2007年秋季研究発表会","日本音響学会2007年秋季研究発表会講演論文集","日本音響学会",,"  1-10-8","pp. 1145-1146",2007,Sept.
"井砂亮一,小山大介,中村健太郎,上羽貞行","高速波長走査光源の試作 ?光ファイバのたわみ振動を用いた高周波スキャナ（5）?","日本音響学会2007年秋季研究発表会","日本音響学会2007年秋季研究発表会講演論文集","日本音響学会",,"  1-10-9","pp. 1147-1148",2007,Sept.
"Takeshi Hasegawa,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Improvement in the flow rate of a miniature ultrasonic suction pump",,"Japanese Journal of Applied Physics","The Japan Society of Applied Physics","vol. 46","no. 7S","pp. 4931-4935",2007,July
"小山大介,中村健太郎,上羽貞行","超音波浮上式ステージ用ステータの開発","非線形音響研究会","非線形音響研究会資料",,,"  NL07-10","pp. 41-46",2007,July
"T. Yoshino,D. Koyama,K. Nakamura,S. Ueha,K. Seino","A basic study for an ultrasonic purification apparatus with high performance","The 2007 ICU Vienna","Proceedings of the 2007 International Congress on Ultrasonics",,,,"pp. 150",2007,Apr.
"D. Koyama,K. Nakamura,S. Ueha","An ultrasonically levitated self-running sliding table","The 2007 ICU Vienna","Proceedings of the 2007 International Congress on Ultrasonics",,,,"pp. 145",2007,Apr.
"H. Takei,D. Koyama,K. Nakamura,S. Ueha","Air flow in a small gap between a bending vibrator and a reflector","The 2007 ICU Vienna","Proceeding of the 2007 International Congress on Ultrasonics",,,,"pp. 146",2007,Apr.
"若林 誠,小山 大介,中村 健太郎,上羽 貞行","音響共鳴法を用いた微少液量測定ー（３）多点測定","日本音響学会2007年春季研究発表会","日本音響学会2007年春季研究発表会講演論文集","日本音響学会",,"  3-5-6","pp. 1069-1070",2007,Mar.
"吉野貴史,小山大介,中村健太郎,上羽貞行,清野勝博","低在波音場を用いた懸濁水浄化装置の検討","電子情報通信学会超音波研究会","信学技報","社団法人 電子情報通信学会","  US2006-90",,"pp. 25-30",2006,Dec.
"合田泰之,小山大介,中村健太郎,上羽貞行","他自由度超音波アクチュエータの小型化とアレイ化","電子情報通信学会超音波研究会","信学技報","社団法人 電子情報通信学会","  US2006-86",,"pp. 1-6",2006,Dec.
"Yasuyuki Gohda,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","A 2d-array of multi-degree-of freedom ultrasonic actuators",,"Proc. 27th Sympo. Ultrason. Electron.",,"Vol. 27","  P2-60","pp. 327-328",2006,Nov.
"Marie Nakazawa,Masaya Tabaru,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha,Akihiro Maezawa","Multi-layered high performance transducer using polyurea thin film","4th Joint Meeting Acoustical Society of America and Acoustical Society of Japan","The Journal of the Acoustical Society of America",,"Vol. 120","No. 5","pp. 3115 (2pEA12)",2006,Nov.
"Daisuke  Koyama,Kentaro Nakamura,Sadayuki Ueha","A self-running ultrasonic levitated linear guide","27th Sympo. Ultrason. Electron.","Proc. 27th Sympo. Ultrason. Electron.",,"Vol. 27","  P3-51","pp. 475-476",2006,Nov.
"Takeshi Hasegawa,Daisuke KOYAMA,Kentaro Nakamura,Sadayuki Ueha","Improvement in the flow rate of a miniature ultrasonic suction pump",,"Proc. 27th Sympo. Ultrason. Electron.",,"Vol. 27","  P3-50","pp. 473-474",2006,Nov.
"Xiaofeng Zhang,Yasuyuki Gouda,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha,Masami Takasan","A robot finger joint driven by multi-degree of-freedom ultrasonic actuator","27th Sympo. Ultrason. Electron.","Proc. 27th Sympo. Ultrason. Electron.",,"Vol. 27","  P3-66","pp. 505-506",2006,Nov.
"Ryoichi Isago,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","Two-dimensional high frequency optical scanner based on bending vibration of optical fiber","18th International Conference on Optical Fiber Sensors","Proceedings of 18th International Conference on Optical Fiber Sensors",,"  ThE18",,,2006,Oct.
"Daisuke Koyama,Atsushi Yagishita,Kentaro Nakamura,Sadayuki Ueha,Tsukasa Fujimoto","Improved monitoring of intracranial echo-guided surgery: reduction of backscattering and recognition of the operating part using microcapsule vibration",,"Neurosonology",,"vol. 19","no. 1","pp. 25-28",2006,Oct.
"若林誠,小山大介,中村健太郎,上羽貞行","音響共鳴法を用いた微少液量測定―（2）測定制度の検討","日本音響学会２００６年秋季研究発表会","日本音響学会２００６年秋季研究発表会講演論文集",,,"  1-9-5","pp. 847-848",2006,Sept.
"小山大介,中村健太郎,上羽貞行","音響放射圧を利用した超音波浮上式非接触型リニアガイド","非線形音響研究会","非線形音響研究会資料",,,"  06-5",,2006,Sept.
"Xiaofeng Zhang,Yasuyuki Gouda,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha,Masami Takasan","A multi-degrees-of-freedom ultrasonic motor design for robot finger joint","日本音響学会２００６年秋季研究発表会","日本音響学会2006年秋季研究発表会講演論文集",,,"  2-9-15","pp. 901-902",2006,Sept.
"吉野貴史,小山大介,中村健太郎,上羽貞行,清野勝博","超音波定在波を用いた懸濁水の沈降促進における流速依存性の検討 超音波懸濁水浄化装置の試作（I）","日本音響学会２００６年秋季研究発表会","日本音響学会２００６年秋季研究発表会講演論文集",,,"  2-9-4","pp. 879-880",2006,Sept.
"小山大介,高橋久徳,寺西望,中村健太郎,上羽貞行","補聴器の無線接続によるバリアフリー会話システムの試作（I）","日本音響学会２００６年秋季研究発表会","日本音響学会２００６年秋季研究発表会講演論文集",,,"  3-Q-4","pp. 507-508",2006,Sept.
"小山大介,中村健太郎,上羽貞行","超音波浮上式リニアガイド（6）?バイモルフ型振動子を用いた構造―","日本音響学会２００６年秋季研究発表会","日本音響学会２００６年秋季研究発表会講演論文集",,,"  3-9-3","pp. 921-922",2006,Sept.
"井砂亮一,小山大介,中村健太郎,上羽貞行","円形走査方法の検討とその応用 ?光ファイバのたわみ振動を用いた高周波光スキャナ（4）?","日本音響学会２００６年秋季研究発表会","日本音響学会２００６年秋季研究発表会講演論文集",,,"  2-9-20","pp. 911-912",2006,Sept.
"長谷川健,小山大介,中村健太郎,上羽貞行","揚水機構のモデル化 ?稼動部を持たない小型超音波ポンプの検討（V）ー","日本音響学会２００６年秋季研究発表会","日本音響学会２００６年秋季研究発表会講演論文集",,,"  2-9-21","pp. 913-914",2006,Sept.
"合田泰之,小山大介,中村健太郎,上羽貞行","多自由度超音波アクチュエータの小型化とアレイ化",,"日本音響学会２００６年秋季研究発表会講演論文集","日本音響学会２００６年秋季研究発表会",,"  2-9-19","pp. 909-910",2006,Sept.
"小山修,小山大介,中村健太郎,上羽貞行","並列配置アルミナセラミック導波路によるリニアステージ ?弾性リッジ導波路を用いた超音波リニアモータの試作（４）?","日本音響学会２００６年秋季研究発表会","日本音響学会２００６年秋季研究発表会講演論文集",,,"  2-9-16","pp. 903-904",2006,Sept.
"D. Koyama,A. Osaki,W. Kiyan,Y. Watanabe","Acoustic destruction of a micro-capsule having a hard plastic shell",,"IEEE transactions on ultrasonics, ferroelectrics, and frequency control, vol. 53, no. 7, july 2006",,"Vol. 53","No. 7","pp. 1314-1321",2006,July
"井砂亮一,小山大介,中村健太郎,上羽貞行","光ファイバのたわみ振動を用いた高周波スキャナによる２次元走査","The 37th Meeting on Lightwave Sensing Technology","Proceedings of 37th Meeting on Lightwave Sensing Technology",,"  LST37-3",,"pp. 19-24",2006,June
"Ryoichi Isago,Shunsuke Domae,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","High-frequency optical scanner based on bending vibration of optical fiber",,"Japanese Journal of Applied Physics",,"vol. 45","no. 5B","pp. 4773-4779",2006,May
"荒井良幸,小山大介,中村健太郎,上羽貞行","ロータ構造と回転数の関係 ー非接触式超音波モータの薄型化（２）ー","日本音響学会２００６年春季研究発表会","音響学会２００６年春季研究発表会講演論文集",,,"  1-8-21","pp. 929-930",2006,Mar.
"長谷川健,小山大介,中村健太郎,上羽貞行","たわみ振動板の最適設計 ー可動部を持たない小型超音波ポンプの検討（?）ー","日本音響学会２００６年春季研究発表会","日本音響学会２００６年春季研究発表会講演論文集",,,"  1-8-22","pp. 931-932",2006,Mar.
"長谷川健,小山大介,中村健太郎,上羽貞行","たわみ振動板を用いた小型超音波ポンプ","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告（信学技報）","電子情報通信学会","  US2005-94",,"pp. 7-12",2005,Dec.
"Ryoichi Isago,Shunsuke Domae,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","A high frequency optical scanner using flexural vibration of an optical fiber","第26回超音波シンポジウム","Proceedings of  26th Symposium on Ultrasonic Electronics",,"Vol. 26","  P2-24","pp. 259-260",2005,Nov.
"Yasuyuki Gohda,Daisuke Koyama,Kentaro Nakamura,Sadayuki Ueha","A miniature multi-degree-of-freedom ultrasonic motor","第26回超音波シンポジウム","Proccedings of 26th Symposium on Ultrasonic Electronics",,"Vol. 26","  E-3","pp. 197-198",2005,Nov.
"神原宏尚,中村健太郎,小山大介,上羽貞行","音響特性変化を利用した液化ガスボンベの残量測定","電子情報通信学会超音波研究会","電子情報通信学会技術研究報告（信学技報）","電子情報通信学会","  US2005-86",,"pp. 25-30",2005,Nov.
"小山大介,井出武,中村健太郎,上羽貞行","超音波浮上式リニアガイド（５） ― ガイド構造の簡易化―","日本音響学会2005年秋季研究発表会","日本音響学会2005年秋季研究発表会講演論文集",,"  2-4-7",,"pp. 1243-1244",2005,Sept.
"Daisuke Koyama,Takeshi Ide,James R. Friend,Kentaro Nakamura,Sadayuki Ueha","An ultrasonically levitated non-contact sliding table with the traveling vibrations on fine-ceramic beams","2005 IEEE Ultrasonics Symposium","Proc. 2005 IEEE Ultrasonics Symposium",,"Vol. 3",,"pp. 1538-1541",2005,Sept.
"井砂亮一,小山大介,中村健太郎,上羽貞行","２次元走査特性の検討 ― 光ファイバのたわみ振動を用いた高周波光スキャナ（３）?","日本音響学会2005年秋季研究発表会","日本音響学会2005年秋季研究発表会講演論文集",,"  1-3-7",,"pp. 1121-1122",2005,Sept.