Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5428227 | Semiconductor light emitting element | — | 1995-06-27 |
| 5264849 | Optical A/D conversion using asymmetrical-neural-networks | Hiroshi Kondoh | 1993-11-23 |
| 5200605 | Optically functional device with integral resistance layer | Yasuhiro Osawa | 1993-04-06 |
| 5157987 | Tie rod device | Takashi Takeuchi, Koji Shibuya, Tetsuya Kogo | 1992-10-27 |
| 5117477 | Optical functioning element using a transparent substrate with matching lattice constant | — | 1992-05-26 |
| 5093697 | Semiconductor light emitting element | — | 1992-03-03 |
| 4990972 | Semiconductor light emitting device | Noriaki Onodera | 1991-02-05 |