Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862206 | Exposure control system | Hiroshi Ootsuka, Haruo Kobayashi, Shuzo Matsushita, Takeo Hoda, Hiromu Mukai | 1989-08-29 |
| 4857946 | Film winding-up system for photographic camera | Kouji Yamamoto, Akira Yamanaka | 1989-08-15 |
| 4849779 | Moving driving device of camera | Kouji Yamamoto, Akira Yamanaka, Hiroshi Ueda, Nobuyuki Taniguchi, Ikushi Nakamura +1 more | 1989-07-18 |
| 4841318 | Camera system with mode selecting device | Kouji Yamamoto, Akira Yamanaka, Hiroshi Ueda, Nobuyuki Taniguchi, Ikushi Nakamura +1 more | 1989-06-20 |
| 4816862 | Power supply system for memory unit of camera | Noguyuki Taniguchi, Kouji Yamamoto, Hiroshi Ootsuka, Hiroshi Ueda | 1989-03-28 |
| 4814813 | Camera with a flash device | Kouji Yamamoto, Akira Yamanaka, Hiroshi Ueda, Nobuyuki Taniguchi, Ikushi Nakamura +1 more | 1989-03-21 |