Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945372 | Camera | Tatsuji Higuchi, Kazuo Yamamoto, Yasuo Yamazaki, Yuichi Torikoshi, Kazuyuki Iwasa +1 more | 1990-07-31 |
| 4764784 | Camera with a built-in zoom lens | Yuichi Torikoshi, Kazuyuki Iwasa, Hiroaki Miyazaki, Yasuo Yamazaki | 1988-08-16 |
| 4621906 | Auto-focus zoom lens assembly | Akihiko Hashimoto, Kazutoshi Shiratori | 1986-11-11 |
| 4572645 | Exposure control device for camera | Yoichi Yoshida, Akihiko Hashimoto, Tatsuya Suzuki, Hiroshi Akitake, Hirotsugu Nakazawa | 1986-02-25 |
| 4508443 | Lens barrel | Minoru Matsuzaki, Akihiko Hachimoto, Takashi Inoue, Akira Watanabe, Ikuo Tofukuji | 1985-04-02 |
| 4411509 | Take-up assembly for automatic film loading of camera | — | 1983-10-25 |
| 4368439 | Frequency shift keying system | Kiyoshi Shibuya | 1983-01-11 |
| 4363547 | Apparatus for mounting a film magazine into camera | Akira Hashimoto | 1982-12-14 |
| 4293931 | Memory refresh control system | Yoshikazu Tanaka, Yoshiharu Kan'o | 1981-10-06 |