国際会議（一般講演：口頭）
[1] Hiroaki Jinno, Tomoyuki Yokota, Yutaro Tachibana, Naoji Matsuhisa, Martin Kaltenbrunner, Tsuyoshi Sekitani, and Takao Someya, "Flexible, Ultralow Voltage Organic Pseudo-Cmos Inverter with Amorphous Titanium Oxide Dielectric Operated at Sub-1v," Marriot Marquis, Yerba Buena Level, San Francisco California, April 2015.
[2] Tomoyuki Yokota, Takashi Nakagawa, Naoya Take, Ute Zschieschang, Hagen Klauk, Tsuyoshi Sekitani, and Takao Someya, "Low-Voltage Operated Nor-Type Organic Flash Memory Matrix," 4th International conference on Flexible and Printed Electronics, September 2012.
[3] Tomoyuki Yokota, Tsuyoshi Sekitani, Takashi Nakagawa, Yoshiaki Noguchi, Ken Takeuchi, Ute Zschieschang, Hagen Klauk, and Takao Someya, "Control of Switching Voltage of Low Operated Organic Complementary Inverter Using by Floating Gate Structure," 2011 International Conference on Solid State Devices and Materials (SSDM 2011), September 2011.