Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155581 | Electronic still video camera | Yoshito Tanaka, Yoshihiro Tanaka, Nobuyuki Taniguchi, Takeo Hoda, Shinji Tominaga | 1992-10-13 |
| 4972265 | Electronic camera having a controllable light blocking member | Yoshito Tanaka, Yoshihiro Tanaka, Nobuyuki Taniguchi, Takeo Hoda, Shinji Tominaga | 1990-11-20 |
| 4959676 | Control device for use in a camera having an objective lens | Yoshihiro Tanaka, Motohiro Nakanishi, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1990-09-25 |
| 4800409 | Control device for use in a camera having an objective lens | Yoshihiro Tanaka, Motohiro Nakanishi, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1989-01-24 |
| 4773751 | Infinite level setting device for a distance measuring device | Motohiro Nakanishi, Yoshihiro Tanaka | 1988-09-27 |
| 4768053 | Distance measuring apparatus | Yoshihiro Tanaka, Motohiro Nakanishi, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1988-08-30 |
| 4629882 | Image position detector | Toru Matsui | 1986-12-16 |
| 4561746 | Focus detection device and automatic focusing device for camera | Masatoshi Ito | 1985-12-31 |
| 4419011 | Automatic range finder | Yoshihiro Tanaka | 1983-12-06 |
| 4412234 | Light emitting diode | Yoshihiro Tanaka | 1983-10-25 |
| 4387988 | Automatic distance measuring device | Yoshihiro Tanaka | 1983-06-14 |
| 4322141 | Distance indication arrangement for automatic focus control camera | Shinji Tominaga | 1982-03-30 |
| 4313654 | Automatic rangefinder system for photographic camera with light emitting and receiving means | Toru Matsui, Hiroshi Ueda, Yasuhiro Nanba, Yoshio Kuramoto | 1982-02-02 |
| 4303335 | Automatic distance measuring device | Yoshihiro Tanaka | 1981-12-01 |
| 4298258 | Distance measuring device | Tohru Matsui, Yoshihiro Tanaka | 1981-11-03 |
| 4288152 | Automatic range finder system | — | 1981-09-08 |
| 4251144 | Rangefinding system | Tohru Matsui, Yasuhiro Nanba, Yoshihiro Tanaka | 1981-02-17 |