Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595863 | Silver halide emulsion prepared in the presence of polymers and a photographic material using the same | Junichi Yamanouchi | 1997-01-21 |
YH
Yoichi Hosoya
Overall (1997): #56,419 of 185,788Top 35%
1
Patents 1997