"Marie Tabaru,Masaya Tabaru,Toshiki Takayasu,Takahiro Aoyagi,Kentaro Nakamura","100-MHz utrasonic linear array transducers based on polyurea- film",,"Acoustical Science and Technology",,"vol. 36","no. 2","p. 139-148",2015,Mar. "Takahiro Aoyagi,Marie Nakazawa,Masaya Tabaru,Kentaro Nakamura","PIV analysis of Acoustic Streaming Generated by a Polyurea Ultrasonic Transducer","The 34th Symposium on Ultrasonic Electronics (USE2013)","Proc. Symposium on Ultrasonic Electronics (USE2013),",,"Vol. 34",,"pp. 43-44",2013,Nov. "Marie Nakazawa,Masaya Tabaru,Takahiro Aoyagi,Kentaro Nakamura,Sadayuki Ueha","Thickness design, fabrication, and evaluation of 100-MHz polyurea ultrasonic transducer",,"IEEE Transactions on Ultrasonics, FerroelectrIcs, and Frequency control","IEEE","vol. 60","no. 10","pp. 2175-2188",2013,Oct. "中澤麻梨江,青柳貴洋,田原雅哉,中村健太郎","ホ?リ尿素圧電膜を用いた高周波超音波トランステ?ューサからの放射音圧のPIVによる測定","電子情報通信学会通信ソサイエティ大会","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",,,,"p. 114 (A-11-2)",2013,Sept. "Takahiro Aoyagi,Marie Nakazawa,Masaya Tabaru,Kentaro Nakamura,Sadayuki Ueha","Thickness design for output pressure of polyurea high frequency ultrasonic array transducer","The 33rd Symposium on UltraSonic Electronics (USE2012)","Proc. 33rd Symposium on UltraSonic Electronics (USE2012)",,,,"pp. 437-438 (3Pb2-7)",2012,Nov. "中澤麻梨江,田原雅哉,青柳貴洋,中村健太郎,上羽貞行","ポリ尿素圧電膜を用いたアレイトランスデューサの膜厚設計に関する一検討","2012年電子情報通信学会基礎・境界ソサイエティ大会","2012年電子情報通信学会基礎・境界ソサイエティ大会 基礎・境界講演論文集",,,,"p. 139 (A-11-2)",2012,Sept. "Takahiro Aoyagi,Marie Nakazawa,Masaya Tabaru,Kentaro Nakamura,Sadayuki Ueha","Measurement of surface acoustic wave velocity using a variable-line-focus polyurea thin-film ultrasonic transducer",,"IEEE Transactions on UltrasonIcs, FerroelectrIcs, and Frequency control","IEEE","vol. 56","no. 8","pp. 1761-1768",2009,Aug. "Masaya Tabaru,Marie Nakazawa,Kentaro Nakamura,Sadayuki Ueha","Tree-axis acceleration sensor using polyurea films",,"Japanese Journal of Applied Physics",,"vol. 47","no. 5S","pp. 4044-4047",2008,May "青柳 貴洋,中澤 麻梨江,田原 雅哉,中村 健太郎,上羽 貞行","ポリ尿素可変線集束トランスデューサによる弾性表面波速度測定法の検討","電子情報通信学会総合大会","電子情報通信学会総合大会基礎・境界講演論文集","電子情報通信学会",,,"pp. 218 (A-11-3)",2008,Mar. "Masaya Tabaru,Marie Nakazawa,Kentaro Nakamura,Sadayuki Ueha","A three-axis motion sensor using polyurea films","28th Symposium on Ultrasonic Electronics","Proc. Sympo. Ultrason. Electron.",,"Vol. 28",,"pp. 69-70 (1-05P-27)",2007,Nov. "Marie Nakazawa,Masaya Tabaru,Kentaro Nakamura,Sadayuki Ueha","An array ultrasonic transducer using polyurea film","28th Simposium on Ultrasonic Electronics","Proc. Sympo. Ultrason. Electron.",,"Vol. 28",,"pp. 71-72 (1-05P-28)",2007,Nov. "Takahiro Aoyagi,Marie Nakazawa,Masaya Tabaru,Kentaro Nakamura,Sadayuki Ueha","Measurements of surface acoustic wave velocity using a polyurea ultrasonic variable-line-focus-beam-transducer","第28回音波エレクトロニクスの基礎と応用に関するシンポジウム","Proc. Symp. Ultrason. Elctron., 28","超音波エレクトロニクスの基礎と応用に関するシンポジウム運営委員会","Vol. 28",,"pp. 353-354 (3-02-02)",2007,Nov. "中澤麻梨江,田原雅哉,中村健太郎,上羽貞行,青柳貴洋","ポリ尿素膜を用いた高周波超音波トランスデューサの特性評価","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",,,"pp. 1175-1176 (1-10-20)",2007,Sept. "田原 雅哉,中澤麻梨江,中村健太郎,上羽貞行","ポリ尿素圧電膜を用いたモーションセンサの試作","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",,,"pp. 1159-1160 (1-10-14)",2007,Sept. "青柳貴洋,中澤麻梨江,田原雅哉,中村健太郎,上羽貞行","ポリ尿素可変線集束トランスデューサによる弾性表面波速度の測定","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",,,"pp. 1177-1178 (1-10-21)",2007,Sept. "Marie Nakazawa,Masaya Tabaru,Kentaro Nakamura,Sadayuki Ueha,Akihiro Maezawa","Multilayered transducers using polyurea film",,"Japanese Journal of Applied Physics",,"vol. 46","no. 7S","pp. 4466-4473",2007,July