Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232117 | Photographic light-sensitive materials having improved film physical properties | Takashi Naoi | 1980-11-04 |
IH
Ikutard Horie
Overall (All Time): #4,123,249 of 4,157,543Top 100%
1
Patents All Time