Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859580 | Heat developable photosensitive material | Toshiaki Aono | 1989-08-22 |
| 4855774 | Lens-fitted photographic film package | Hiroshi Ohmura, Seimei Ushiro, Seiji Asano, Toshio Yoshida | 1989-08-08 |
| 4832197 | Photosensitive material magazine | — | 1989-05-23 |
| 4801961 | Image forming apparatus | Hiroyuki Hirai | 1989-01-31 |
| 4795251 | Album type slide suspension device | — | 1989-01-03 |