Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294820 | Field-effect transistor | Nobuhiro Gemma, Koichi Mizushima, Makoto Azuma, Toshio Nakayama | 1994-03-15 |
| 5286529 | Method of forming an organic thin film | Toshio Nakayama, Syun Egusa, Nobuhiro Gemma | 1994-02-15 |