Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769315 | Cleaning device, charger unit using the same, image forming assembly and image forming apparatus | — | 2010-08-03 |
| 7434904 | Image recording apparatus | Susumu Kibayashi | 2008-10-14 |