学術論文
[1] Kazuki Hizu, Tsuyoshi Sekitani, Joe Otsuki, and Takao Someya, "Reduction of Operation Voltage in Complementary Organic Thin-Film Transistor Inverter Circuits Using Double Gate Structures," Applied Physics Letters, volume 90, page 093504 2007.
国際会議（一般講演：口頭）
[1] Kazuki Hizu, Tsuyoshi Sekitani, Joe Otsuki, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Air-Stable Operation of Organic Complementary Circuits on a Polyimide Film," The Fourth International Conference on Molecular Electronics and Bioelectronics (M&BE4), March 2007.
[2] Kazuki Hizu, Tsuyoshi Sekitani, Yoko Shimada, Joe Otsuki, Makoto Takamiya, Takaysu Sakurai, and Takao Someya, "Low Voltage Operation of Organic Cmos Inverter Circuit with Double-Gate Structure," Material Research Society (MRS) Spring Meeting, Symposium M: Conjugated Organic Materials - Synthesis, Structure, Device, and Applications, #M10.59, April 2006.
国内会議（一般講演：口頭）
[1] Kazuki Hizu, Tsuyoshi Sekitani, Joe Otsuki, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Air-Stable Operation of Complementary Circuits on Plastic Film Using N-Type Organic Semiconductor Molecules," 公開シンポジウム「ナノ光電子デバイスと量子情報エレクトロニクス」, page 21 March 2007.