Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658715 | Method for processing silver halide color reversal photographic light-sensitive material | Takashi Nakamura | 1997-08-19 |
YO
Yasuhisa Ogawa
Overall (1997): #57,383 of 185,788Top 35%
1
Patents 1997