Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688630 | Silver halide photographic material | Kohzaburoh Yamada, Hiroshi Takeuchi, Takashi Hoshimiya, Toshihide Ezoe, Shigeo Hirano | 1997-11-18 |
MS
Minoru Sakai
Overall (1997): #102,091 of 185,788Top 55%
1
Patents 1997