国際会議(招待講演)
[1] Tsuyoshi Sekitani and Takao Someya, "Large-Area, Ultraflexible Integrated Circuits Using High-Definition, Screen-Printed Organic Transistors," SPIE Organic Photonics + Electronics, #8478-15, Organic Field-Effect Transistors XI, August 2012.
国際会議（一般講演：口頭）
[1] Yoshiaki Noguchi, Tsuyoshi Sekitani, and Takao Someya, "Screen-Printed Shadow Masks for Patterning Channel Layers of Pentacene Transistors," #P9, The 4th International Thin-Film Transistor Conference (ITC08), January 2008.