国際会議（一般講演：口頭）
[1] Hideaki Numata, Kazuki Ihara, Tsuyoshi Sekitani, and Takao Someya, "Fabrication of Carbon Nanotube Tfts for Pressure-Sensing Device by Printing Method," The American Physical Society (APS) March meeting 2012, February 2012.
[2] Hiroyuki Endoh, Fumiyuki Nihey, Hideaki Numata, Kazuki Ihara, Tsuyoshi Sekitani, and Takao Someya, "Print Fabrication and Characterization of Cnt Transistors on Plastic Films," Material Research Society (MRS) Fall Meeting Symposium F: Low temperature thin film transistors, November 2010.