Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8010014 | Color electrophotographic image forming apparatus having a cartridge supporting member | — | 2011-08-30 |
| 7953340 | Process cartridge having electrical contact and image forming apparatus having electrical contact in urging member | Masato Tanabe, Susumu Nittani, Shinjiro Toba | 2011-05-31 |
| 7937020 | Electrophotographic image forming apparatus | Hiromi Sakurai, Chikara Imaizumi | 2011-05-03 |
| 7907866 | Color electrophotographic image forming carrying process cartridges on a movable member movable in a direction crossing a longitudinal direction of a photosensitive drum of the cartridges | Chikara Imaizumi, Takeo Kawanami, Hiromi Sakurai | 2011-03-15 |
| 7894733 | Process cartridge and image forming apparatus | Masato Tanabe, Susumu Nittani, Shinjiro Toba | 2011-02-22 |