国際会議（一般講演：口頭）
[1] Naoji Matsuhisa, Hiroaki Jinno, Martin Kaltenbrunner, Tomoyuki Yokota, Tsuyoshi Sekitani, and Takao Someya, "Stretchable Transistor Active Matrix on a Modulus-Gradient Substrate with Elastic Conductors," 2013 MRS Fall Meeting & Exhibit, Symposium K: Micro- and Nanoscale Processing of Materials for Biomedical Devices, Paper#: K2.05, December 2013.
[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.