Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587207 | Color image-forming process | Jun Arakawa | 1986-05-06 |
| 4511649 | Silver halide color photographic light-sensitive material | Akira Ogawa | 1985-04-16 |
| 4336327 | Silver halide emulsion containing yellow coupler | Mitsugu Tanaka | 1982-06-22 |