Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647113 | Method for assembling photo film cassette | Akihiko Hase, Akira Wakabayashi, Takayuki Kambara, Makoto Shimizu | 1997-07-15 |
| 5632452 | Photographic film cassette, and apparatus and method of loading and removing photographic film in association with the cassette | Koichi Takahashi, Tetsuya Takatori, Akimasa Kaya, Tomoyuki Takahashi | 1997-05-27 |