Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395099 | Scene brightness measuring system | — | 1983-07-26 |
| 4339185 | Image information input system | Kenji Nakauchi | 1982-07-13 |
| 4244653 | Color detecting device for color printer | Eiichi Asai, Fumio Matsumoto | 1981-01-13 |