"Koutaro Takeda,Takuya Hoshina,Hiroaki Takeda,Takaaki Tsurumi","Analysis in the frequency dependence of electro-optic effect","3rd China-Japan Symposium on Ferroelectric Materials and Their Applications",,,,,,2011,Nov.
"Koutarou Takeda,Takuya Hoshina,Hiroaki Takeda,野口祐二,宮山 勝,takaaki tsurumi","Bi0.5(Na, K)0.5TiO3単結晶における電気光学効果の解析","第29回エレクトロセラミックス研究討論会",,,,,,2011,Oct.
"Koutarou Takeda,Takuya Hoshina,Hiroaki Takeda,takaaki tsurumi","(Pb0.9La0.1)(Zr0.65Ti0.35)O3 を用いた縦型光変調器の変調特性と誘電分極の関係","日本セラミックス協会第24回秋季シンポジウム",,,,,,2011,Sept.
"Koutarou Takeda,Takuya Hoshina,Hiroaki Takeda,takaaki tsurumi","(Pb0.9La0.1)(Zr0.65Ti0.35)O3 セラミックスにおける電気光学効果と誘電分極の相関関係","第58回応用物理学関連連合講演会",,,,,,2011,Mar.