Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605786 | Silver halide color photographic light sensitive material containing a naphtholic coupler which contains an electron transfer agent group | Naoki Saito | 1997-02-25 |
TN
Toshihiro Nishikawa
Overall (1997): #65,344 of 185,788Top 40%
1
Patents 1997