Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904580 | Silver halide photographic light-sensitive material | Hajime Komatsu, Susumu Ohkawachi | 1990-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904580 | Silver halide photographic light-sensitive material | Hajime Komatsu, Susumu Ohkawachi | 1990-02-27 |