Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128709 | Image recording method | Akihiko Nagumo | 1992-07-07 |
| 4785330 | Multiple image forming system | Nobutoshi Yoshida | 1988-11-15 |
| 4682882 | Image recording apparatus | Wahei Tokuda | 1987-07-28 |