Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059986 | Cartridge assembling method and cartridge reassembling method | Kazunari Murayama, Hideki Maeshima | 2011-11-15 |
| 7953340 | Process cartridge having electrical contact and image forming apparatus having electrical contact in urging member | Susumu Nittani, Shinjiro Toba, Tomio Noguchi | 2011-05-31 |
| 7894733 | Process cartridge and image forming apparatus | Susumu Nittani, Shinjiro Toba, Tomio Noguchi | 2011-02-22 |