Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847184 | Method for producing a laser-printed picture | Toshiya Katsuragi | 1989-07-11 |
| 4520370 | Laser thermal printer | Yoshihiko Fujii, Osamu Tomita, Kazuhiko Saiwai | 1985-05-28 |