Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402203 | Camera with automatic bracketing device | Nobuo Matsukawa, Yasuaki Ishiguro, Masao Owashi, Ryuichi Mori | 1995-03-28 |
| 5374047 | Sheet feeder | Mitsuyoshi Uehara | 1994-12-20 |
| 5342504 | Palladium-nickel alloy plating solution | Tomio Hirano | 1994-08-30 |
| 5294106 | Image forming apparatus having detachable sheet cassette | Kazuhiko Takagi, Eiji Yokota, Eiji Tanaka, Mitsuaki Inoue, Mitsuyoshi Uehara | 1994-03-15 |
| 5177515 | Waterproof camera | — | 1993-01-05 |
| 4994829 | Waterproof camera and lens mount therefore | — | 1991-02-19 |
| 4757340 | Focusing apparatus for camera | — | 1988-07-12 |
| 4544252 | Apparatus for displaying information in camera view finder | — | 1985-10-01 |
| 4432533 | Flame gunning of refractory linings | Masuto Shimizu, Tadashi Morimoto, Motoyasu Yaji, Takao Suzuki, Shigeru Ogura | 1984-02-21 |
| 4407574 | Camera with focal plane shutter | Naoki Tomino | 1983-10-04 |
| 4353533 | Bottom tuyeres in an oxygen top-blown converter | Tatsukichi Chino, Takuo Imai, Ryuichi Asaho, Nagayasu Bessho, Kyoji Nakanishi | 1982-10-12 |
| 4326785 | Camera having a connector common to a flash bulb unit and an electronic flash unit | Yuji Ohkubo, Naoki Tomino | 1982-04-27 |