Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671453 | Camera with device for identifying used film magazine | Hideya Inoue, Yoshio Imura, Daiki Tsukahara | 1997-09-23 |
| 5649252 | Camera with device for identifying used film magazine | Tsugio Takahashi, Yoshio Imura, Hidenori Miyamoto, Daiki Tsukahara, Noriyasu Kotani +2 more | 1997-07-15 |
| 5606386 | Camera viewfinder with framing plate illumination | — | 1997-02-25 |
| 5606391 | Exposure control apparatus for camera | Hiroshi Wakabayashi, Daiki Tsukahara, Hidenori Miyamoto | 1997-02-25 |