国際会議(招待講演)
[1] Tsuyoshi Sekitani, "Ultraflexible Organic Thin-Film Transistors on 1-Micron Thick Plastic Substrates," Organic Field-Effect Transistors XⅢ～Session 5:Transistor Devices Ⅰ～, SPIE Organic Photonics+Electronics, San Diego Convention Center, San Diego, CA, USA, August 18, 2014, August 2014.
国際会議（一般講演：口頭）
[1] Tomoyuki Yokota, Tsuyoshi Sekitani, Martin Kaltenbrunner, Siegfried G. Bauer, and Takao Someya, "Organic Ultrathin-Film Photonic and Electronic Devices on 1 Μm Thick Ultra-Flexible Substrate," SPIE.PHOTONICS WEST BIOS, February 2015.