Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247915 | Cylinder block structure for an internal combustion engine | Takashi Sasada, Masashi Taniguchi, Madoka Sakurai, Tetsuro Mutoh | 1993-09-28 |
| 5237362 | Varifocal lens | Saburo Sasaki, Hiroshi Terui, Akira Ueno | 1993-08-17 |
| 4945368 | Camera with built-in electronic flash | Atsushi Sato, Motokuni Demura | 1990-07-31 |
| 4605295 | Single lens reflex camera | Yoshimi Ohno, Ikuya Tsurukawa | 1986-08-12 |
| 4498754 | Single lens reflex camera | Yoshimi Ohno, Ikuya Tsurukawa | 1985-02-12 |