Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232117 | Photographic light-sensitive materials having improved film physical properties | Ikutard Horie | 1980-11-04 |
| 4190449 | Antiadhesive photographic materials and method of improving antiadhesive property of photographic light-sensitive materials | Ikutaro Horie | 1980-02-26 |