Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665528 | Silver halide photographic material containing dye | Koji Wariishi, Keisuke Matsumoto | 1997-09-09 |
KS
Keiichi Suzuki
Overall (1997): #118,861 of 185,788Top 65%
1
Patents 1997