Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9935270 | Electrochemical light emitting cell, composition for forming light emitting layer of electrochemical light emitting cell, and ionic compound for light emitting layer of electrochemical light emitting cell | Fumihiro Yonekawa, Tomo Sakanoue | 2018-04-03 |
| 8030139 | Thin film transistor and method of producing thin film transistor | Takeshi Asano, Masashi Shiraishi | 2011-10-04 |
| 7482623 | Organic semiconductor film and organic semiconductor device | Takao Nishikawa, Yoshihiro Iwasa, Shin Kobayashi | 2009-01-27 |
| 7329897 | Organic thin film transistor and method of manufacturing the same | Takao Nishikawa, Tatsuya Shimoda, Yoshihiro Iwasa, Shinichiro Kobayashi, Tadaoki Mitani | 2008-02-12 |