"Gaku Okuma,Toshio Osada,Haruki Minagawa,Yutaro Arai,Ryo Inoue,Hideki Kakisawa,Satoshi Tanaka,Fumihiro Wakai","Synchrotron X-ray CT visualization of heterogeneous evolution of pore distribution during sintering of a submicron alumina powder","STAC14",,,,,,2024,Oct.
"Gaku Okuma,長田 俊郎,皆川 開,新井 優太郎,井上 遼,垣澤 英樹,下田 一哉,Satoshi Tanaka,FUMIHIRO WAKAI","放射光X線CTで観るサブミクロンアルミナ粉末の焼結中の不均一な気孔分布の進展","第33回日本MRS年次大会",,,,,,2023,Nov.
"皆川開,Gaku Okuma,新井優太郎,Satoshi Tanaka,FUMIHIRO WAKAI,垣澤英樹,井上遼","Al2O3顆粒の焼結時に生じる内部欠陥形成の解析","日本セラミックス協会 第36回秋季シンポジウム",,,,,,2023,Sept.
"Gaku Okuma,長田 俊郎,皆川 開,新井 優太郎 井上 遼,垣澤 英樹,下田 一哉,Satoshi Tanaka,FUMIHIRO WAKAI","サブミクロンアルミナ粉末の焼結中の不均質な気孔分布の放射光X線CT解析","日本セラミックス協会 第36回秋季シンポジウム",,,,,,2023,Sept.
"日本機械学会M&P2023,Gaku Okuma,長田 俊郎,皆川 開,新井 優太郎 井上 遼,垣澤 英樹,下田 一哉,Satoshi Tanaka,FUMIHIRO WAKAI","サブミクロンアルミナ粉末焼結体の不均質な気孔分布の放射光X線CT観察","日本機械学会M&P2023",,,,,,2023,Sept.
"Gaku Okuma,Toshio Osada,Haruki Minagawa,Yutaro Arai,Ryo Inoue,Hideki Kakisawa,Kazuya Shimoda,Akihisa Takeuchi,Masayuki Uesugi,Satoshi Tanaka,Fumihiro Wakai","Heterogeneities and defects in powder compacts and sintered alumina bodies visualized by using the synchrotron X-ray CT",,"Journal of the European Ceramic Society",,"Vol. 43","No. 2","pp. 486-492",2023,Feb.
"Gaku Okuma,Toshio Osada,Haruki Minagawa,Yutaro Arai,Ryo Inoue,Hideki Kakisawa,Satoshi Tanaka,Fumihiro Wakai","Heterogeneous evolution of pore distribution during sintering of a submicron alumina powder observed by using synchrotron X-ray CT","International Conference on the Characterization and Control of Interfaces for High Quality Advanced Materials (ICCCI2022)",,,,,,2022,Nov.
"Haruki MINAGAWA,Gaku Okuma,Yutaro ARAI,Satoshi TANAKA,Fumihiro WAKAI,Hideki KAKISAWA,Ryo INOUE","Observation of three-dimensional structure of defects in sintered Al2O3","The Japan Society of Mechanical Engineers ICM&P 2022",,,,,,2022,Nov.
"皆川 開,Gaku Okuma,新井 優太郎,Satoshi Tanaka,FUMIHIRO WAKAI,垣澤 英樹,井上 遼","Al2O3焼結体に生じる欠陥の三次元構造観察","日本セラミックス協会 第35回秋季シンポジウム",,,,,,2022,Sept.
"Gaku Okuma,Satoshi Tanaka,Fumihiro Wakai","Domain coarsening in viscous sintering as a result of topological pore evolution",,"Journal of the European Ceramic Society",,"Vol. 42","No. 2","pp. 729-733",2022,Feb.
"皆川 開,Gaku Okuma,Satoshi Tanaka,垣澤 英樹,FUMIHIRO WAKAI,井上 遼","熱間等方加圧（HIP）による欠陥収縮過程の放射光X線CT観察","日本機械学会第 29 回機械材料・材料加工技術講演会(M&P2021)","一般社団法人 日本機械学会",,,,,2021,Nov.
"Gaku Okuma,Satoshi Tanaka,Fumihiro Wakai","放射光X線CTで見る粉体成形・焼結プロセスにおける欠陥形成と強度信頼性",,"日本機械学会第 28 回機械材料・材料加工技術講演会(M&P2020) [2020.11.18-20] CopyrightC2020 一般社団法人 日本機械学会",,,,,2020,Nov.
"Gaku Okuma,Masaya Endo,Satoshi Tanaka,FUMIHIRO WAKAI","放射光マルチスケールCTで見る粉体成形・焼結プロセスにおける欠陥形成と強度信頼性","日本セラミックス協会 第33回秋季シンポジウム",,,,,,2020,Sept.
"Gaku OKUMA,Shuhei WATANABE,Kan SHINOBE,Norimasa NISHIYAMA,Akihisa TAKEUCHI,Kentaro UESUGI,Satoshi TANAKA,Fumihiro WAKAI","Synchrotron X-ray CT imaging of processing-induced defects formed during sintering of alumina","MATERIALS RESEARCH MEETING 2019 (MRM2019)",,,,,,2019,Dec.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,竹内 晃久,上杉 健太朗,Satoshi Tanaka,FUMIHIRO WAKAI","Evaluation of Macroscopic Mechanical Properties from 3-D Visualization of Microstructure in Sintering",,"粉体および粉末冶金",,"Vol. 66","No. 12","pp. 604-610",2019,Dec.
"Gaku Okuma,Masaya Endo,Shuhei Watanabe,Norimasa Nishiyama,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka,FUMIHIRO WAKAI","通電加圧焼結による亀裂状内部欠陥消失過程の放射光X線CT観察","2019 年度 第1回バルクセラミックスの信頼性に関するワークショップ",,,,,,2019,Dec.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,FUMIHIRO WAKAI,竹内 晃久,上杉 健太朗,Satoshi Tanaka","SPring-8のマルチスケールX線CTで見るアルミナの焼結中の３次元内部欠陥形成プロセス","2019年度フロンティア材料研究所若手研究者発表会及び先端無機材料共同研究拠点報告会",,,,,,2019,Nov.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka","Processing-induced defects  formed during sintering of alumina observed by  multiscale 3D X-ray tomography","The 13th Pacific Rim Conference of Ceramic Societies  (PACRIM13)",,,,,,2019,Oct.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka","3D Multiscale-imaging of Processing-induced Defects Formed during Sintering of Alumina","MATERIALS SCIENCE & TECHNOLOGY (MS&T19)",,,,,,2019,Oct.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka,Fumihiro Wakai","3D multiscale-imaging of processing-induced defects formed during sintering of hierarchical powder packings",,"Scientific Reports","Springer Nature","Vol. 9","  11595",,2019,Aug.
"Gaku Okuma,Fumihiro Wakai,Satoshi Tanaka,Tsuyoshi Hondo,Jesus Gonzalez-Julian,Olivier Guillon","Determination of sintering stress and bulk viscosity from sinter-forging and X-ray microtomography methods: a Review",,"Materials  Today:  Proceedings",,"Vol. 16",,"pp. 42-48",2019,Aug.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka","3D processing-induced defects formed during sintering of alumina observed by multiscale X-ray CT","International Conference on the Science and Technology for Advanced Ceramics (STAC-11)",,,,,,2019,July
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Shuntaro Yamaguchi,Satoshi Tanaka","SPring-8のマルチスケールX線CTで見るアルミナの焼結中の3次元内部欠陥形成プロセス","Spring Meeting of Japan Society of Powder and Powder Metallurgy, 2019",,,,,,2019,June
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Shuntaro Yamaguchi,Satoshi Tanaka","SPring-8マルチスケールCTで見るアルミナの焼結中の３次元内部欠陥形成プロセス","日本セラミックス協会2019年年会",,,,,,2019,Mar.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka","Spring-8 ナノCTで見るアルミナの３次元内部欠陥構造","先進セラミックス第124委員会",,,,,,2019,Feb.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,FUMIHIRO WAKAI,竹内晃久,上杉 健太朗,山口 駿太郎,Satoshi Tanaka","SPring-8 マイクロ/ナノ マルチスケール CT で見るアルミナの 3 次元内部欠陥構造","2019年度 エンジニアリングセラミックス若手セミナー",,,,,,2019,
"Gaku Okuma,FUMIHIRO WAKAI,Satoshi Tanaka","微構造の3次元可視化による焼結の熱力学的駆動力の解明と制御","2018年度 エンジニアリングセラミックス若手セミナー",,,,,,2018,Aug.
"Gaku Okuma,Fumihiro Wakai,Satoshi Tanaka","Classification of sintering stages by interface topology","Gordon Research Seminars - 2018 Solid State Studies in Ceramics (GRS)",,,,,,2018,Aug.
"Gaku Okuma,Fumihiro Wakai,Satoshi Tanaka","Classification of sintering stages by interface topology","Gordon Research Conference - 2018 Solid State Studies in Ceramics (GRC)",,,,,,2018,Aug.
"Kouichi YASUDA,Nagatoshi OKABE,Manabu TAKAHASHI,Sawao HONDA,Hideki KITA,Satoshi TANAKA,Takashi AKATSU,Seiichi TARUTA,Hiroyuki MUTO,Hiroyuki Miyazaki,Nobuhiro Shinohara(,Shuichi YAMAMOTO,Takashi ONO,Hiroshi OHNISHI,Yosuke TAKAHASHI,Takeshi MITSUOKA,Masahiro Takanashi,Iwao Kawashima(,Atsushi Sugai,Masahiro Asayama","Application of Weibull Statistics to Strength Data for Porous Fine Ceramics","The 6th Int'l Conf. on the Characterization and Control of Interfaces for High Quality Advanced Materials (ICCCI2018) and the 54th Summer Symposium on Powder Technology","Abstract book of the 6th Int'l Conf. on the Characterization and Control of Interfaces for High Quality Advanced Materials (ICCCI2018) and the 54th Summer Symposium on Powder Technology",,"Vol. 1","No. 1-III-E-06","pp. 144",2018,July
"本堂剛,KOUICHI YASUDA,FUMIHIRO WAKAI,Satoshi Tanaka","アルミナセラミックスの焼結時の粗大欠陥成長の解明","日本セラミックス協会2018年会","日本セラミックス協会2018年会講演予稿集",,"Vol. 1","No. 1D24",,2018,Mar.
"Tsuyoshi Hondo,Kouichi Yasuda,Fumihiro Wakai,Satoshi Tanaka","Influence of binder layer of spray-dried granules on occurrence and evolution of coarse defects in alumina ceramics during sintering",,"Journal of the European Ceramic Society",,"Vol. 38","No. 4","pp. 1846-1852",2018,Feb.
"Sawao HONDA,Hiroshi OHNISHI,Takashi ONO,Hideki KITA  Manabu TAKAHASHI,Yosuke TAKAHASHI,Satoshi TANAKA),Seiichi TARUTA,Takeshi MITSUOKA ) Hiroyuki MUTO,Kouichi YASUDA,Shuichi YAMAMOTO,Yoichi Yoshiuzaw","Bending Strength Test for Porous Ceramics with Various Pore Structure","The  42nd International Conference and Exposition on Advanced Ceramics and Composites,","Abstract book of the 42nd International Conference and Exposition on Advanced Ceramics and Composites",,"Vol. 42","No. ICACC-S9-031-2018","pp. 63",2018,Jan.
"Gaku Okuma,Satoshi Tanaka,Fumihiro Wakai","Distinction of stages of sintering from  3D visalization of microstructure in sinteting by using X-ray  microtomography","42nd International Conference & Exposition on Advanced Ceramics and Composites",,,,,,2018,Jan.
"Kouichi YASUDA,Nagatoshi OKABE,Manabu TAKAHASHI,Sawao HONDA,Hideki KITA,Satoshi TANAKA,Takashi AKATSU,Seiichi TARUTA,Hiroyuki MUTO,Hiroyuki Miyazaki,Nobuhiro  Shinohara,Shuichi YAMAMOTO,Takashi ONO,Hiroshi OHNISHI,Yosuke TAKAHASHI,Takeshi MITSUOKA,Masahiro Takanash,Iwao Kawashima,Atsushi Sugai,Masahiro Asayama","Weibull Statistics for Strength Data of Porous Ceramics - ISO Proposal ?","The  42nd International Conference and Exposition on Advanced Ceramics and Composites,","Abstract book of the 42nd International Conference and Exposition on Advanced Ceramics and Composites",,"Vol. 42","No. ICACC-S9-030-2018","pp. 63",2018,Jan.
"Gaku Okuma,Daiki Kadowaki,Satoshi Tanaka,FUMIHIRO WAKAI","焼結中の微構造の3次元可視化による焼結段階の分類","第56回セラミックス基礎科学討論会",,,,,,2018,Jan.
"Fumihiro Wakai,Gaku Okuma,Satoshi Tanaka","Microscopic Sintering Forces behind Macroscopic Continuum Theory of Sintering","Japan-India YNU Symposium 2017",,,,,,2017,Dec.
"Gaku Okuma,Daiki Kadowaki,Satoshi Tanaka,Fumihiro Wakai","Mechanics and evolution of interfacial topology for distinguishing stages of sintering","The Sixth International Education Forum",,,,,,2017,Dec.
"Tsuyoshi HOND,Kouichi YASUDA,Fumihiro WAKAI,Satoshi Tanaka","Micro CT observation of structural change from green compact to sintered ceramics","The 34th International Japan-Korea Seminar on Ceramics,","The proceeding of the  34th International Japan-Korea Seminar on Ceramics,",,"Vol. 34","No. C-24",,2017,Nov.
"Gaku Okuma,Daiki Kadowaki,Tsuyoshi Hondo,Satoshi Tanaka,Fumihiro Wakai","Evolution of interface topology from microscopic observation of viscous sintering of glass particles by using X-ray microtomography","The 34th International Japan-Korea Seminar on Ceramics",,,,,,2017,Nov.
"安田公一,田中 諭,内藤牧男","CIP成形体の均質化過程に関する確率論","大阪大学接合科学研究所 平成２９年度共同研究成果発表会","大阪大学接合科学研究所 平成２９年度共同研究成果発表会 講演概要集",,,,"pp. 8-11",2017,Nov.
"Gaku Okuma,Satoshi Tanaka,Fumihiro Wakai","Mechanics and evolution of microstructural topology in viscous sintering observed by X-ray microtomography","Sintering2017",,,,,,2017,Nov.
"FUMIHIRO WAKAI,Gaku Okuma,Satoshi Tanaka","焼結プロセスにおける内部応力の起源のミクロスケール力学解析","第37回エレクトロセラミックス研究討論会",,,,,,2017,Oct.
"Gaku Okuma,Shun Kanchika,Satoshi Tanaka,FUMIHIRO WAKAI","Evaluation of Macroscopic Mechanical Properties from 3-D Visualization of Microstructure in Sintering",,"Journal of the Japan Society of Powder and Powder Metallurgy",,"Vol. 64","No. 9","pp. 495-500",2017,Sept.
"Gaku Okuma,Daiki Kadowaki,Satoshi Tanaka,FUMIHIRO WAKAI","焼結段階を区別するための界面トポロジー","バルクセラミックスの信頼性に関するワークショップ（第6回バルクセラミックス若手セミナーを兼ねる）",,,,,,2017,Sept.
"本堂 剛,KOUICHI YASUDA,FUMIHIRO WAKAI,Satoshi Tanaka","成形方法に由来する不均一構造が緻密化挙動に与える影響","バルクセラミックスの信頼性に関するワークショップ（第6回バルクセラミックス若手セミナーを兼ねる））","バルクセラミックスの信頼性に関するワークショップ予稿集",,,,"pp. 1",2017,Sept.
"Gaku Okuma,Daiki Kadowaki,Tsuyoshi Hondo,Satoshi Tanaka,Fumihiro Wakai","Interface topology for distinguishing stages of sintering",,"Scientific Reports",,"Vol. 7","  11106",,2017,Sept.
"KOUICHI YASUDA,Satoshi Tanaka,FUMIHIRO WAKAI,Satoshi Tanaka","成形方法に由来する不均一構造が緻密化挙動に与える影響","第30回日本セラミックス協会秋季シンポジウム","第30回日本セラミックス協会秋季シンポジウム講演予稿集",,"Vol. 30","No. "J25","pp. 1-2",2017,Sept.
"KOUICHI YASUDA,大西宏司,小野孝,北英紀,高橋学,高橋洋佑,Satoshi Tanaka,樽田誠一,本多沢雄,光岡健,武藤浩行,山本周一,吉澤友一","各種のセラミックス多孔体の曲げ強度分布","第30回日本セラミックス協会秋季シンポジウム","第30回日本セラミックス協会秋季シンポジウム講演予稿集",,"Vol. 30","No. 3L04","pp. 1-2",2017,Sept.
"Gaku Okuma,Daiki Kadowaki,Satoshi Tanaka,FUMIHIRO WAKAI","焼結段階を区別するための界面トポロジー","第30回日本セラミックス協会秋季シンポジウム",,,,,,2017,Sept.
"Gaku Okuma,Daiki Kadowaki,Satoshi Tanaka,FUMIHIRO WAKAI","Distinction of sintering stage by interfacial topology","The 10th International Conference on the Science and Technology for Advanced Ceramics (STAC-10)",,,,,,2017,Aug.
"Gaku Okuma,Daiki Kadowaki,Tsuyoshi Hondo,Akihiro Sato,Satoshi Tanaka,FUMIHIRO WAKAI","Computation of sintering stress and bulk viscosity from microtomographic images in viscous sintering of glass particles",,"Journal of the American Ceramic Society",,"Vol. 100","No. 3","p. 867-875",2017,Mar.