Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9871152 | Solar cell and manufacturing method thereof | Aya Nishiyama, Hidetada Tokioka | 2018-01-16 |
| 8546682 | Photoelectric converter and manufacturing method thereof, and photoelectric conversion module | Kyozo Kanamoto, Hirofumi Konishi, Hidetada Tokioka, Mikio Yamamuka | 2013-10-01 |
| 8310246 | Continuity testing apparatus and continuity testing method including open/short detection circuit | Shouichirou Satou | 2012-11-13 |
| 8076844 | Organic EL display device and manufacturing method of the same | Kouji Oda, Yusuke Yamagata, Katsumi Nakagawa, Junji Ohyama | 2011-12-13 |
| 7091659 | Organic electro luminescence element and manufacturing method thereof | Kazushi Yamayoshi, Tomoyuki Irizumi, Koji Oda | 2006-08-15 |
| 6392731 | Liquid crystal display device | Tetsuya Satake, Takahiro Nishioka, Kazuko Wakita, Tadashi Saito, Tetsuyuki Kurata | 2002-05-21 |
| 6300608 | Induction heating coil and induction heating device using the induction heating coil | Hideo Inoh, Suetaka Omura, Takashi Fujisawa | 2001-10-09 |
| 6060333 | Method of making a liquid crystal display including a field effect transistor | Toshihiko Tanaka, Syuji Doi, Hiroshi Koezuka, Akira Tsumura | 2000-05-09 |
| 6060338 | Method of making a field effect transistor | Toshihiko Tanaka, Syuji Doi, Hiroshi Koezuka, Akira Tsumura | 2000-05-09 |
| 5892244 | Field effect transistor including .pi.conjugate polymer and liquid crystal display including the field effect transistor | Toshihiko Tanaka, Syuji Doi, Hiroshi Koezuka, Akira Tsumura | 1999-04-06 |
| 5500537 | Field-effect transistor with at least two different semiconductive organic channel compounds | Akira Tsumura, Hideharu Nobutoki, Hiroshi Koezuka | 1996-03-19 |