Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630177 | Data print unit for non-removable-film camera | Haruyoshi Yamada, Hiroshi Kobayashi, Seiji Tanaka | 1997-05-13 |
| 5600387 | Data print unit for non-removable-film camera | Haruyoshi Yamada, Hiroshi Kobayashi, Seiji Tanaka | 1997-02-04 |