Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868593 | Light projector for a distance measuring device | Mashashi Takamura, Tokuji Sato, Yoji Naka | 1989-09-19 |
| 4829368 | Solid color pickup apparatus | Makoto Shizukuishi, Masatoshi Tabei | 1989-05-09 |
| 4825293 | Sensitivity compensating method for solid-state image pickup element used in electronic still camera | Masatoshi Tabei, Madoka Arashi, Yuzo Mizobuchi | 1989-04-25 |