Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4460261 | Automatic focusing device | Mitsuo Eguchi, Yoshimi Kikuchi | 1984-07-17 |
| 4423935 | Automatic focusing device | Mitsuo Eguchi, Yoshimi Kikuchi | 1984-01-03 |
| 4382665 | Automatic focusing device | Mitsuo Eguchi, Yoshimi Kikuchi | 1983-05-10 |
| 4381523 | Automatic focusing device | Mitsuo Eguchi, Masahito Yoshida, Yoshifumi Kato, Yoshimi Kikuchi | 1983-04-26 |