Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081898 | Process cartridge and method for removing processing means from process cartridge | Yoshiyuki Batori, Naoya Asanuma | 2011-12-20 |
| 7885575 | Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unit | Yoshiyuki Batori | 2011-02-08 |