Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232111 | Photographic photosensitive element with protective layer and image forming method using same | Takushi Miyazako | 1980-11-04 |
| 4201586 | Photographic light-sensitive material | Kiyotaka Hori | 1980-05-06 |