国際会議（一般講演：口頭）
[1] Tomoyuki Yokota, Yuki Terakawa, Shigeyoshi Ito, Martin Kaltenbrunner, Hagen Klauk, Ute Zschieschang, Tsuyoshi Sekitani, and Takao Someya, "Ultra-Flexible Organic Pseud-Cmos Circuits with Low Operation Voltage," 2013 JSAP-MRS Joint Symposia, 18p-PM6-23, Symposium V: Interface Phenomena in Organic Electronics, September 2013.