Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873580 | Detachable unit electronic camera | Akira Katoh, Masatoshi Ida, Yutaka Yunoki, Hisayuki Harada, Manabu Inoue | 1989-10-10 |
| 4811118 | Detachable unit electronic camera | Akira Katoh, Masatoshi Ida, Yutaka Yunoki, Hisayuki Harada, Manabu Inoue | 1989-03-07 |