Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673099 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1997-09-30 |
| 5583596 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1996-12-10 |
| 5276475 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1994-01-04 |
| 5274413 | Mount assembly of optical devices | Kenichi Sakata, Hiroaki Takagi, Misao Ishikawa, Yasuo Nihei | 1993-12-28 |
| 5264885 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1993-11-23 |
| 5157429 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1992-10-20 |
| 5150145 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1992-09-22 |
| 5142315 | Lens shutter type of camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1992-08-25 |
| 4944030 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1990-07-24 |
| 4863812 | Battery receptacle | Toshiaki Ueda, Yukio Takaoka | 1989-09-05 |
| 4395119 | Method for automatic, non-destructive measurement of eccentricity of coated electrodes | Kazuo Nakata, Akihiko Iochi, Isamu Kaise, Kazuo Takeuchi | 1983-07-26 |
| 4252411 | Lens barrel | — | 1981-02-24 |
| 4240734 | Motor-drive camera using a cartridge film | Keisuke Haraguchi | 1980-12-23 |
| 4209246 | Film winding mechanism | Hirao Monde | 1980-06-24 |
| 4198149 | Locking shutter speed dial device for a camera | Keisuke Haraguchi | 1980-04-15 |
| 4190760 | Welding apparatus with shifting magnetic field | Motomi Kano, Keiichiro Hirakoso | 1980-02-26 |