Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654230 | Method of forming doped film | Yoshihiko Okamoto, Toshiharu Nishimura, Atsushi Hosaka | 1997-08-05 |
| 5354702 | Electrical erasable and programmable read-only memory and manufacturing method therefor | Eiichi Arima, Akira Nishimoto, Kazuo Sudo, Kazutoshi Oku | 1994-10-11 |
| 5330352 | Oxidation/diffusion processing apparatus | Shingo Watanabe | 1994-07-19 |
| 5252847 | Electrical erasable and programmable read-only memory and manufacturing method therefor | Eiichi Arima, Akira Nishimoto, Kazuo Sudo, Kazutoshi Oku | 1993-10-12 |