Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617169 | Film detection member for a single-use camera | Tetsufumi Takaba, Masaru Yamazaki, Hiroshi Kibayashi, Kazuyoshi Sugano, Shizuo Ishii | 1997-04-01 |
| 5600395 | One-time-use camera has driver for closing film cassette which cannot re-open closed cassette | Edward N. Balling, Kiyoaki Hazama, Katsuyuki Koizumi | 1997-02-04 |