Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4304845 | Silver halide photographic materials containing photographic yellow coupler | Wataru Fujimatsu, Shui Sato, Tamotsu Kojima, Takaya Endo | 1981-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4304845 | Silver halide photographic materials containing photographic yellow coupler | Wataru Fujimatsu, Shui Sato, Tamotsu Kojima, Takaya Endo | 1981-12-08 |