国際会議（一般講演：口頭）
[1] Koichiro Zaitsu, Tsuyoshi Sekitani, Kiyoshiro Ishibe, and Takao Someya, "Flexible Nonvolatile Organic Memories Using Organic Transistor Structures with Operation Voltage of 5 V," #Th-5, JSPS-UNT Winter School on Nanophotonics, February 2008.