Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870437 | Photographic camera | Takanobu Omaki, Junichi Tanii, Sadafusa Tsuji | 1989-09-26 |
| 4614417 | Camera | Yoshiaki Hata, Toshiaki Matsumoto, Shinji Tominaga, Koji Yamamoto, Yoshihiro Tanaka | 1986-09-30 |
| 4382668 | Compact cameras using a disk type film cartridge | Nobuo Umehara, Akira Yoshizaki | 1983-05-10 |
| 4310734 | Electric circuit unit | Shinji Tominaga | 1982-01-12 |
| D258445 | Underwater camera or similar article | Tetsuro Ooya | 1981-03-03 |