Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027618 | Color electrophotographic image forming apparatus including a rotary drive transmission mechanism | Daisuke Aoki | 2011-09-27 |
| 7933538 | Color electrophotographic image forming apparatus including a rotary drive transmission mechanism | Daisuke Aoki | 2011-04-26 |