"Ken-ichi Katsumata,Yuki Okayasu,Nobuhiro Matsushita,Kiyoshi Okada","Crystal-face dependence of photoinduced hydrophilic conversion on SrTiO3 surfaces",,"Chemistry Letters","The Chemical Society of Japan",,,,2013,Apr.
"Catalin Popa,Yuki Okayasu,Ken-ichi Katsumata,Toshihiro Isobe,Nobuhiro Matsushita,Akira Nakajima,Taisuke Kurata,Kiyoshi Okada","Capillary rise properties of porous mullite ceramics prepared by an extrusion method with various diameters of fiber pore formers",,"Journal of Materials Science","Springer","Vol. 48","No. 2","pp. 941-947",2013,Feb.
"岡安祐樹,勝又健一,松下伸広,岡田清","光誘起親水化現象における表面電位の影響","第51回セラミックス基礎科学討論会","第51回セラミックス基礎科学討論会 予稿集",,,,,2013,Jan.
"岡安 祐樹,勝又 健一,松下 伸広,岡田 清","光誘起親水化現象に及ぼす表面電位の影響とその結晶面方位依存性","第19回シンポジウム 光触媒反応の最近の展開","第19回シンポジウム 光触媒反応の最近の展開 予稿集",,,,,2012,Dec.
"岡安祐樹,勝又健一,松下伸広,岡田清","光誘起親水化現象における表面電位と結晶面方位の影響","第31回 固体・表面光化学討論会","第31回 固体・表面光化学討論会 講演予稿集",,,,,2012,Nov.
"Yuki Okayasu,Ken-ichi Katsumata,Nobuhiro Matsushita,Kiyoshi Okada","The Crystal-face Dependence of the Photo-induced Hydrophilic Conversion on SrTiO3 and LiNbO3 Single Crystals","IUMRS-ICYRAM2012","Abstract of IUMRS-ICYRAM2012",,,,,2012,July
"岡安祐樹,勝又健一,松下伸広,岡田清","光誘起親水化現象の面方位依存性","JACI/GSCシンンポジウム","JACI/GSCシンンポジウム概要集",,,,,2012,June
"Yuki OKAYASU,Catalin POPA,Ken-ichi KATSUMATA,Nobuhiro MATSUSHITA,Toshihiro ISOBE,Akira NAKAJIMA,Taisuke KURATA,Kiyoshi OKADA","The Capillary Rise Properties of Lotus Ceramics Prepared by Extrusion Method Using Rayon Fibers as the Pore Former","The 28th Intl. Japan-Korea Seminar on Ceramics","Abstracts of The 28th Intl. Japan-Korea Seminar on Ceramics",,,,,2011,Nov.