Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857951 | Output device for range information for use in an interchangeable lens | Tetsuo Miyasaka, Sumio Kawai | 1989-08-15 |
| 4841952 | Endoscope with an optical system | Michio Sato, Koji Kambara | 1989-06-27 |
| 4814812 | Multimode cameras | Minoru Hara | 1989-03-21 |