Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644146 | Thin film transistor | Michio Arai, Mitsufumi Codama | 1997-07-01 |
| 5604139 | Method for manufacturing a semiconductor device | Mitsufumi Codama, Michio Arai | 1997-02-18 |
| 5591988 | Solid state imaging device with low trap density | Michio Arai, Takashi Inushima, Mitsufumi Codama, Kazushi Sugiura, Isamu Kobori +2 more | 1997-01-07 |