Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358785 | Laminated film and process for producing the same | Hiroyuki Osanai, Makoto Kawamura, Koji Nakai | 1994-10-25 |
| 5286614 | Substrate of and core for photosensitive material | Keiichi Ishizaki, Takashi Takeuchi, Hiroyuki Osanai, Shinichi Fujii | 1994-02-15 |
| 5275283 | Container for light-sensitive strip materials having improved light sealing means | — | 1994-01-04 |