Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700630 | Silver halide photographic material and method for processing the same | Sumito Yamada | 1997-12-23 |
| 5674675 | Silver halide photographic material | — | 1997-10-07 |
RI
Rikio Inoue
Overall (1997): #26,612 of 185,788Top 15%
2
Patents 1997