Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5255035 | Focusing control apparatus for a camera | — | 1993-10-19 |
| 5162834 | Focusing control apparatus for a camera | — | 1992-11-10 |
| 4601562 | Camera | Saburo Yoneyama, Masami Fujita, Shizuo Ishii, Yoshiharu Takahashi, Yoshinobu Sameshima | 1986-07-22 |