Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4273864 | Color photographic light-sensitive materials | Tsutomu Hamaoka, Masakazu Morigaki, Satoru Sawada, Kotaro Nakamura | 1981-06-16 |
TK
Takayoshi Kamio
Overall (All Time): #156,520 of 4,157,543Top 4%
26
Patents All Time