Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581801 | Image forming apparatus | — | 2009-09-01 |
| 6460454 | System for making heat-sensitive stencil master | Yukio Irie | 2002-10-08 |
| 6456312 | Thermal head, method of manufacturing the same, and thermal stencil making apparatus using the same | — | 2002-09-24 |
| 6357348 | Heat-sensitive stencil master making apparatus | Jun Nakamura, Hideyuki Kinoshita, Yukio Irie, Kunio Nomura, Atsushi Takata +2 more | 2002-03-19 |