国際会議（一般講演：口頭）
[1] Noji Matsuhisa, Martin Kaltenburnner, Tomoyuki Yokota, Hiroaki Jinno, Chihiro Okutani, Tsuyoshi Sekitani, and Takao Someya, "Stretchable Conductor Wiring with Printing Technology for Large Area Stretchable Electronics," Westin, Metropolitan, San Francisco California, April 2015.
[2] Naoji Matsuhisa, Hiromitsu Hirai, Tomoyuki Yokota, Kazunori Kuribara, Tsuyoshi Sekitani, and Takao Someya, "Stencil Printing of an Elastic Conductor on a Modulus-Gradient Substrate for Reliable Stretchable Organic Transistors," 2013 MRS Spring Meeting & Exhibit, Symposium JJ: Fundamental Processes in Organic Electronics, JJ13.03. 2013, April 2013.