Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H122 | Silver halide color photographic light-sensitive material | Toshio Kawagashi, Masakazu Morigaki | 1986-09-02 |
| 4564586 | Silver halide color photographic light-sensitive material | Kozo Aoki, Michio Ono | 1986-01-14 |
| 4559297 | Silver halide color photographic light-sensitive material containing stabilizer | Nobuo Seto, Nobuo Furutachi, Masakazu Morigaki | 1985-12-17 |
| 4404274 | Photographic light sensitive element containing yellow color coupler and method for forming yellow photographic images | Atsuaki Arai, Yasushi Oishi, Akio Okumura | 1983-09-13 |
| 4269936 | Process of forming yellow photographic images | Atsuaki Arai, Yasushi Oishi, Atsushi Sugizaki, Akio Okumura | 1981-05-26 |