Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7043688 | Document processing apparatus capable of increasing printing efficiency by forming virtual document and storage medium | Katsunori TSUTSUMI, Yukihiro Shindo, Koji Tamura, Takayasu Watanabe | 2006-05-09 |