Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383745 | Camera and automatic exposure control therefor for use with various types of flash units | Masaharau Kawamura, Yoshihiro Shigeta, Yoji Sugiura, Hiroshi Yamamoto | 1983-05-17 |
| 4376265 | Power source voltage checking device particularly for checking the voltage of a battery in a camera | Masayoshi Kiuchi, Hiroyasu Murakami | 1983-03-08 |
| 4375915 | Shutter time control camera | Kazunobu Urushihara | 1983-03-08 |
| 4371243 | Photographic mode selector system | Yoshiyuki Takishima, Yukio Mashimo, Hiroshi Aizawa, Stephen C. Kwan | 1983-02-01 |
| 4370037 | Digital control camera | Tomonori Iwashita, Tetsuya Taguchi, Yukio Iura, Toshikazu Ichiyanagi, Hiroshi Aizawa | 1983-01-25 |
| 4363540 | Exposure information storage device for a photographic camera | Yoshiyuki Takishima, Yukio Mashimo, Hiroshi Aizawa, Bernhard H. Andresen, Robert C. Martin +1 more | 1982-12-14 |
| 4359277 | Camera with printed circuit boards comprising resistance-conductor laminated constructions | Masami Shimizu, Junji Omi, Kunio Watanabe, Hiroshi Aizawa | 1982-11-16 |
| 4358188 | Camera having program shutter | Tadashi Ito | 1982-11-09 |
| 4353632 | Electromagnetically driven shutter device | Syuichiro Saito | 1982-10-12 |
| 4351597 | Camera having electromagnetic release control | Nobuaki Date, Hiroshi Aizawa, Yoshiaki Watanabe | 1982-09-28 |
| 4349263 | Exposure time control device for camera | Kazunobu Urushihara | 1982-09-14 |
| 4329034 | Camera with program system | Hiroyasu Murakami, Masayoshi Yamamichi, Nobuhiko Shinoda, Masayuki Suzuki, Tadashi Ito | 1982-05-11 |
| 4327985 | Battery-voltage indicator of camera | Kazunobu Urushihara | 1982-05-04 |
| 4322146 | Camera having a sound-making element | Masami Shimizu, Nebuaki Date, Hiroshi Aizawa | 1982-03-30 |
| 4317070 | Circuits for flash equipment | Ryuji Tokuda, Yukio Mashimo | 1982-02-23 |
| 4307953 | Mode setting device for camera | Hiroshi Yamamoto, Masaharu Kawamura | 1981-12-29 |
| 4306784 | Photographic camera with an operation mode display device | Nobuo Tezuka, Yukio Iura, Masami Shimizu, Ryoichi Yoshikawa, Hiroshi Aizawa | 1981-12-22 |
| 4302083 | Automatic exposure control camera with means to lock continuously renewed exposure control data in a memory | Masaharu Kawamura | 1981-11-24 |
| 4298256 | Exposure control device for camera | Masaharu Kawamura, Yoshihiro Shigeta, Yoji Sugiura, Hiroshi Yamamoto | 1981-11-03 |
| 4297013 | Coordinating control system for camera | Masaharu Kawamura, Yoshihiro Shigeta, Yoji Sugiura, Hiroshi Yamamoto | 1981-10-27 |
| 4286849 | Digital camera | Masami Shimizu, Nobuaki Date, Hiroshi Aizawa | 1981-09-01 |
| 4284333 | Exposure control device for camera | Masaharu Kawamura, Yoshihiro Shigeta, Yoji Sugiura, Hiroshi Yamamoto | 1981-08-18 |
| 4268152 | Bulb photography control system for camera | Hiroshi Aizawa, Kazunobu Urushibara, Nobuyuki Suzuki, Masami Shimizu | 1981-05-19 |
| 4265521 | Digital control camera | Tomonori Iwashita, Tetsuya Taguchi, Yukio Iura, Toshikazu Ichiyanagi, Hiroshi Aizawa | 1981-05-05 |
| 4264176 | Exposure control device for camera | Masaharu Kawamura, Yoshihiro Shigeta, Yoji Sugiura, Hiroshi Yamamoto | 1981-04-28 |