Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789139 | Hydrazide compound and silver halide photographic photosensitive material comprising the same | Kohzaburoh Yamada, Hiroyuki Suzuki, Toshihide Ezoe | 1998-08-04 |
KK
Koji Kawato
Overall (All Time): #3,692,161 of 4,157,543Top 90%
1
Patents All Time