Issued Patents All Time
Showing 126–150 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4375321 | Exposure amount control device | Ryuji Tokuda, Michio Hirohata | 1983-03-01 |
| 4334749 | Camera having an electromagnetically driven shutter | Syuichiro Saito, Nobuaki Date, Yoji Sugiura | 1982-06-15 |
| 4333720 | Stop control device | Takashi Uchiyama | 1982-06-08 |
| 4334220 | Display arrangement employing a multi-element light-emitting diode | Takashi Uchiyama, Kazuya Hosoe, Tokuichi Tsunekawa | 1982-06-08 |
| 4328456 | Camera with solar batteries connected in series or parallel | Takashi Uchiyama | 1982-05-04 |
| 4326786 | Electromagnetically driven shutter | Takashi Uchiyama, Syuichiro Saito, Yoji Sugiura | 1982-04-27 |
| 4322144 | Aperture stop-down confirmation device for camera | Takashi Uchiyama | 1982-03-30 |
| 4313659 | Electromagnetically driven slit exposure shutter | Syuichiro Saito, Takashi Uchiyama | 1982-02-02 |
| 4313658 | Camera having electromagnetic drive source | Yoji Sugiura, Nobuaki Date, Syuichiro Saito | 1982-02-02 |
| 4306798 | Electromagnetically driven slit exposure shutter | Takashi Uchiyama, Nobuaki Date, Yoji Sugiura | 1981-12-22 |
| 4306793 | Camera provided with electromagnetic drive source | Nobuaki Date, Yoji Sugiura, Takashi Uchiyama | 1981-12-22 |
| 4302086 | Liquid crystal indicator in camera finder | Takashi Uchiyama, Hiroyasu Murakami, Masaharu Kawamura, Shinji Sakai, Kikuo Momiyama | 1981-11-24 |
| 4299462 | View finder device having liquid crystal cell | Seiichi Matsumoto, Takashi Amikura, Tokuichi Tsunekawa, Takashi Uchiyama | 1981-11-10 |
| 4290686 | Liquid crystal display device for camera | Hiroyasu Murakami, Masaharu Kawamura, Shinji Sakai, Takashi Uchiyama, Kikuo Momiyama | 1981-09-22 |
| 4280761 | Electromagnetic shutter driving circuit | Yukio Ogawa, Takao Kinoshita, Takashi Uchiyama | 1981-07-28 |
| 4270852 | Sound device incorporated camera | Isao Harigaya, Takashi Uchiyama | 1981-06-02 |
| 4269493 | Electromagnetic camera shutter control device | Takao Kinoshita, Yukio Ogawa, Takashi Uchiyama | 1981-05-26 |
| 4264162 | Drive system for electromagnetically driven shutter | Yukio Ogawa, Takao Kinoshita, Takashi Uchiyama | 1981-04-28 |
| 4261658 | Camera | Takashi Uchiyama, Tokuichi Tsunekawa, Fumio Ito, Mutsuhide Matsuda, Hiroshi Furukawa | 1981-04-14 |
| 4260230 | Charge device for secondary batteries | — | 1981-04-07 |
| 4208110 | Camera with selectable automatic and manual exposure control | Fumio Ito, Akio Sunouchi, Mutsuhide Matsuda, Takashi Uchiyama, Yoshiaki Watanabe | 1980-06-17 |
| 4200371 | Photographic camera with film speed setting system | Tetsuya Taguchi, Toyotosi Suzuki, Noriaki Sanada, Nobuo Tezuka, Takashi Uchiyama | 1980-04-29 |
| 4199239 | Camera | Takashi Uchiyama, Fumio Ito, Wataru Nagasaka, Youichi Okuno, Mutsuhide Matsuda | 1980-04-22 |
| 4181414 | Self developing camera with film feedout control | Fumio Ito, Mutsuhide Matsuda, Tokuichi Tsunekawa, Takashi Uchiyama, Hiroshi Furukawa | 1980-01-01 |
| 4181415 | Camera | Takashi Uchiyama, Tokuichi Tsunekawa, Fumio Ito, Mutsuhide Matsuda, Hiroshi Furukawa | 1980-01-01 |