Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574428 | Packaging method of lens-fitted photo film unit and packaging cover therefore | Toshihide Nagasaka, Hideo Tomizawa | 2003-06-03 |
| 6522836 | Lens-fitted photo film unit having a recess and ridges in a housing thereof | Kazuo Kamata | 2003-02-18 |
| 6301437 | Lens-fitted photo film unit having a recess and ridges in a housing thereof | Kazuo Kamata | 2001-10-09 |
| 5983027 | Lens-fitted film unit with body-band label | Hideo Tomizawa | 1999-11-09 |
| 5933658 | Lens-fitted photo film unit, having a recess and ridges in a housing thereof | Kazuo Kamata | 1999-08-03 |
| 5926653 | Lens-fitted photographic film unit having a shaped outer case | Toshihide Nagasaka, Yoshio Ishizuka, Makoto Isozaki | 1999-07-20 |
| 5738211 | Packaging bag | Toshihide Nagasaka, Fumio Mitsuhashi | 1998-04-14 |
| 4592885 | Film manufacturing method for improved surface smoothness | Zenichi Higuchi, Motoharu Kuroki | 1986-06-03 |