Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338654 | Silver halide color photographic material | Naoki Saito, Seiji Ichijima, Keiji Mihayashi | 1994-08-16 |
| 5306609 | Silver halide color photographic material | Keiji Mihayashi | 1994-04-26 |
| 5302503 | Silver halide photographic light-sensitive material | Naoki Saito, Keiji Mihayashi | 1994-04-12 |