Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336589 | Photographic material | Yasuo Mukunoki, Junichi Yamanouchi, Kiyokazu Hashimoto | 1994-08-09 |
| 5279659 | Cellulose ester film containing phosphoric ester plasticizer and aromatic carboxylic ester and process for preparation of the same | Yosuke Nishiura | 1994-01-18 |