Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190592 | Method for producing flanges of a photo film cassette | Masahiro Enomoto, Mototada Yasui, Masuhiko Hirose, Seiichi Watanabe, Keiji Shigesada +1 more | 2001-02-20 |
| 5833160 | Photo film cassette including an improved flange design for retaining the film | Masahiro Enomoto, Mototada Yasui, Masuhiko Hirose, Seiichi Watanabe, Keiji Shigesada +1 more | 1998-11-10 |
| 5609810 | Method of molding cases used in information detection hole system and apparatus therefor | Morio Fujiwara | 1997-03-11 |