Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D547995 | Case for disc cartridge | Tanjo Wakimoto | 2007-08-07 |
| 5546149 | Focal plane shutter | Hiroyuki Izumi, Nobuyuki Fukui, Kunioki Takahashi | 1996-08-13 |
| 5214463 | Focal plane shutter | Hiroaki Ishida, Hiroyuki Izumi | 1993-05-25 |
| 5040008 | Focal-plane shutter | Tadashi Nakagawa, Takahito Otora | 1991-08-13 |
| 5034765 | Focal-plane shutter | Takahito Otora | 1991-07-23 |
| 4959680 | Camera system | Hiroaki Ishida, Koji Sato, Atsushi Takami, Yoichi Nakano, Isamu Ishii +1 more | 1990-09-25 |
| 4954860 | Focal-plane shutter | Tadashi Nakagawa, Takahito Otora | 1990-09-04 |
| 4952957 | Focal plane shutter-type camera | Takahito Otora, Osamu Miyauchi | 1990-08-28 |
| 4819017 | Camera having a focal plane shutter | Ko Aosaki, Atsushi Misawa, Takahito Otora | 1989-04-04 |
| 4814807 | Focal-plane shutter base | Tadashi Nakagawa, Ko Aosaki, Atsushi Misawa | 1989-03-21 |
| 4797699 | Focal plane shutter | Ko Aosaki, Atsushi Misawa, Takahito Otora | 1989-01-10 |
| 4274727 | Fail-safe system for the electronic shutter of a camera | Eiichi Onda | 1981-06-23 |
| 4259001 | Actuating lever stopping device of a camera shutter mechanism | Masanori Watanabe, Tadashi Nakagawa, Eiichi Onda, Mitsuo Koyama | 1981-03-31 |
| 4229093 | Control device in a shutter for a camera | Mitsuo Koyama, Tadashi Nakagawa, Masanori Watanabe, Eiichi Onda | 1980-10-21 |
| 4217049 | Shutter blade control device for automatic focusing camera | Kiyoshi Kitai, Yukio Morino, Shogo Kato | 1980-08-12 |
| 4217051 | Exposure time setting device for shutter of camera | Tadashi Nakagawa | 1980-08-12 |
| 4212522 | Shutter control device for automatic focusing camera | Kiyoshi Kitai, Yukio Morino, Shogo Kato | 1980-07-15 |
| 4209242 | Exposure control device for automatic focusing camera | Kiyoshi Kitai, Yukio Morino, Shogo Kato | 1980-06-24 |
| 4205910 | Control device for a camera shutter | Tadashi Nakagawa | 1980-06-03 |
| 4204763 | Exposure time setting device for shutter of camera | Tadashi Nakagawa, Mitsuo Koyama | 1980-05-27 |
| 4184761 | Exposure control device of shutter for camera | Tadashi Nakagawa | 1980-01-22 |