Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5208141 | Silver halide color photographic light-sensitive material | Hiroshi Kita, Yutaka Kaneko | 1993-05-04 |
| 5204232 | Photographic material with fluorescence compound releaser | Hirokazu Sato, Shigeo Tanaka | 1993-04-20 |
| 5187057 | Silver halide color photographic light-sensitive material and color photographic coupler | Hiroshi Kita, Yutaka Kaneko | 1993-02-16 |
| 4914013 | Silver halide light-sensitive color photographic material | Noboru Mizukura | 1990-04-03 |