Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940938 | Sound reproducing apparatus | Akira Miki | 2011-05-10 |
| 5659820 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1997-08-19 |
| 5619099 | Electron tubes using insulation material containing little alkali metal | Kimitsugu Nakamura, Atushi Ishikawa, Chiyoshi Okuyama, Junichi Takeuchi | 1997-04-08 |
| 5311245 | Camera system operable by carrying data from a camera accessory to a camera body | Masaaki Nakai, Nobuyuki Taniguchi | 1994-05-10 |
| 5111234 | Camera system with means for varying exposure control data | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1992-05-05 |
| 5075710 | Camera with manually operable means for designating and altering the kind of photographic data | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1991-12-24 |
| 5041861 | Camera system with means for detecting the condition of back-up power supply | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1991-08-20 |
| 5036350 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1991-07-30 |
| 4974000 | Camera system operable by carrying data from a camera accessory | Masaaki Nakai, Nobuyuki Taniguchi | 1990-11-27 |
| 4970541 | Camera system operable by carrying data from a camera accessory to a camera body | Masaaki Nakai, Nobuyuki Taniguchi | 1990-11-13 |
| 4956661 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1990-09-11 |
| 4952959 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Kakai +1 more | 1990-08-28 |
| 4947203 | Camera system for alternately indicating exposure time data, aperture value data and override data | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1990-08-07 |
| 4912498 | Camera system capable of interchanging its objective lens | Masaaki Nakai, Nobuyuki Taniguchi | 1990-03-27 |
| 4866467 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1989-09-12 |
| 4860046 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1989-08-22 |
| 4857953 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1989-08-15 |
| RE33015 | Camera system operable in accordance with stored memory | Masaaki Nakai, Nobuyuki Taniguchi | 1989-08-08 |
| 4803509 | Camera system operable by carrying data from a camera accessory to a camera body | Masaaki Nakai, Nobuyuki Taniguchi | 1989-02-07 |
| 4763144 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1988-08-09 |
| 4712904 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1987-12-15 |
| 4673275 | Camera system operable by carrying data from a camera accessory to a camera body | Masaaki Nakai, Nobuyuki Taniguchi | 1987-06-16 |
| 4639112 | Camera system capable of interchanging its objective lens | Masaaki Nakai, Nobuyuki Taniguchi | 1987-01-27 |
| 4621914 | Camera system | Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai +1 more | 1986-11-11 |
| 4560267 | Camera system operable by carrying data from a camera accessory to a camera body | Masaaki Nakai, Nobuyuki Taniguchi | 1985-12-24 |