Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368997 | Silver halide photographic material with polyester support | — | 1994-11-29 |
| 5362613 | Cationic high-molecular weight compound | Kentaro Shiratsuchi | 1994-11-08 |
| 5350829 | Method for producing a polyethylene naphthalate | — | 1994-09-27 |
| 5294473 | Photographic polyester support | — | 1994-03-15 |