Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1243 | Silver halide color photographic light-sensitive material | Satoru Shimba, Keisuke Tobita, Kenji Michiue | 1993-10-05 |
| H1196 | Color photographic light-sensitive material excellent in color | Fumie Fukazawa, Hirofumi Ohtani | 1993-06-01 |
| 5206124 | Light-sensitive silver halide color photographic material | Hiroshi Shimazaki, Yasushi Irie | 1993-04-27 |
| 5180657 | Color photographic light-sensitive material offering excellent hue reproduction | Fumie Fukazawa, Yasushi Irie, Hiroshi Shimazaki, Satoru Shimba | 1993-01-19 |
| 4994351 | Silver halide color photographic material | Yoshihiro Haga, Yasumasa Numata | 1991-02-19 |