Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226510 | Belt driving device, driving device, method, image forming apparatus | Kamiya Takuroh | 2012-07-24 |
| 7491142 | Belt driving device, driving device, method, image forming apparatus | Kamiya Takuroh | 2009-02-17 |