Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649771 | Silver halide color photographic light-sensitive material, pyrrolotriazole compound and dye-forming compound | Nobuo Seto, Hideaki Sato, Yasuaki Deguchi | 2003-11-18 |
| 6544724 | Coupler and silver halide color photographic light-sensitive material | Hideaki Satoh, Nobuo Seto, Hiroyuki Yoneyama, Yasuhiro Shimada | 2003-04-08 |