Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865963 | Silver halide color photographic materials containing novel magenta coupler | Nobuo Furutachi, Seiki Sakanoue, Akio Mitsui, Minoru Sakai, Masakazu Morigaki +5 more | 1989-09-12 |