Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7374803 | Band-like matter fastening seal, roll photo film, apparatus and methods for manufacturing a band-like matter unit | Masaharu Tabuchi, Takashi Komine, Yukio Seto, Hironori Sasaki, Akihiro Sanda +3 more | 2008-05-20 |
| 6540077 | Photographic roll film having sealing tape | Nobuo Sugiyama, Hiroyuki Kurabayashi | 2003-04-01 |
| 6254023 | Photo film cassette | Tadashi Mochizuki, Seiichi Watanabe, Keiji Shigesada, Naoyoshi Chino, Masahiro Enomoto +1 more | 2001-07-03 |
| 6216971 | Photo film cassette | Tadashi Mochizuki, Seiichi Watanabe, Keiji Shigesada, Naoyoshi Chino, Masahiro Enomoto +1 more | 2001-04-17 |
| 6190592 | Method for producing flanges of a photo film cassette | Masahiro Enomoto, Masuhiko Hirose, Seiichi Watanabe, Keiji Shigesada, Takashi Ohgiyama +1 more | 2001-02-20 |
| 6065702 | Photo film cassette | Tadashi Mochizuki, Seiichi Watanabe, Keiji Shigesada, Naoyoshi Chino, Masahiro Enomoto +1 more | 2000-05-23 |
| 5833160 | Photo film cassette including an improved flange design for retaining the film | Masahiro Enomoto, Masuhiko Hirose, Seiichi Watanabe, Keiji Shigesada, Takashi Ohgiyama +1 more | 1998-11-10 |
| 5701538 | Photographic film cassette and production method therefor | — | 1997-12-23 |