Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339201 | Optical computing element | Tetsuya Nishimura, Mitsuo Maeda | 1994-08-16 |
| 5316813 | Optical recording medium | Tetsuya Nishimura, Eiji Yagyu | 1994-05-31 |
| 5317453 | Optical computer element | Tetsuya Nishimura, Mitsuo Maeda | 1994-05-31 |