Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6038413 | Document original simulator for image fogging detection, and image fogging troubleshooting method and image forming apparatus using the same | Shintaro Otani | 2000-03-14 |
| 5838596 | Simulation system for control sequence for sheet transportation | Yoshiki Shimomura, Sadao Tanigawa, Kazuhiro Ogawa, Hirofumi Nishino, Kenji Katsuhara +3 more | 1998-11-17 |
| 5623713 | Self-reparir type image forming apparatus utilizing functional representation | Yoshiki Shimomura, Sadao Tanigawa, Yukihiro Mori, Yasushi Umeda, Tetsuo Tomiyama +1 more | 1997-04-22 |