国際会議(招待講演)
[1] Tsuyoshi Sekitani and Takao Someya, "High Definition Screen Printing of Organic Transistor Active Matrices for Large-Area Electronic," Material Research Society (MRS) Fall Meeting, Symposium F: Low temperature thin film transistors, November 2010.
国際会議（一般講演：口頭）
[1] Yoshiaki Noguchi, Tsuyoshi Sekitani, Takayasu Sakurai, and Takao Someya, "Robot Skins Using Inkjetted Organic Transistor Active Matrices," Korea-Japan Joint Forum (KJF) 2006 -Organic Materials for Electronics and Photonics-, Organic Display and Transistors, October 2006.
[2] Tsuyoshi Sekitani, Yoshiaki Noguchi, Takayasu Sakurai, and Takao Someya, "Inkjet Printing of 33 Cm Organic Field-Effect Transistor Active Matrices for the Application to Electronic Artificial Skins," 2006 The International Conference on Science and Technology of Synthetic Metals (ICSM2006), July 2006.