Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696997 | Instant camera | Minoru Matsuzaki, Yuta Sato, Yoshitaka Naito, Fumio Tomikawa, Masaharu Hamada | 1997-12-09 |
| 5687411 | Instant camera | Minoru Matsuzaki, Yuta Sato, Yoshitaka Naito, Fumio Tomikawa, Masaharu Hamada | 1997-11-11 |