Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5156944 | Light-sensitive silver halide color photographic material having cross-emulsion sensitive DIR compounds | Hiroshi Inoie, Minoru Ishikawa, Hiroshi Shimazaki, Fumio Hamada, Toshihiko Yagi | 1992-10-20 |
| 4666825 | Method for the processing of silver halide photographic light-sensitive materials | Satoru Shimba, Masao Iwamuro, Kenji Ito, Fumio Hamada | 1987-05-19 |