Issued Patents 2011
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086138 | Image forming apparatus having developer cartridge including waste container | — | 2011-12-27 |
| 8078088 | Image forming device, developing device and toner cartridge | — | 2011-12-13 |
| 8064793 | Image-forming device having tray that enables developing unit to move | Naoya Kamimura | 2011-11-22 |
| 8045886 | Image forming apparatus and cartridge for the use therewith | — | 2011-10-25 |
| 8045894 | Image forming apparatus having a remaining developer circulation mechanism | Susumu Sakuma | 2011-10-25 |
| 8013883 | Image forming apparatus | Keiichiro Egami, Yosuke Mase, Yusuke Nakata, Kayo Hasui | 2011-09-06 |
| 8014694 | Image forming apparatus and developing cartridge | Takeyuki Takagi, Naoya Kamimura | 2011-09-06 |
| 8013882 | Image forming apparatus | Keiichiro Egami, Yosuke Mase, Yusuke Nakata, Kayo Hasui | 2011-09-06 |
| 8005397 | Image forming apparatus | — | 2011-08-23 |
| 8005404 | Developing device and image forming apparatus having the same | — | 2011-08-23 |
| 8000634 | Image forming apparatus and cartridge | — | 2011-08-16 |
| 8000628 | Image forming apparatus with a cleaning device | Susumu Sakuma | 2011-08-16 |
| 7991333 | Image forming apparatus and developing agent cartridge | — | 2011-08-02 |
| 7979006 | Image forming apparatus and removable cartridge | Masahiro Ishii, Tsutomu Suzuki | 2011-07-12 |
| 7970313 | Image forming apparatus | — | 2011-06-28 |
| 7962061 | Image forming apparatus | Keiichiro Egami, Yosuke Mase, Yusuke Nakata, Kayo Hasui | 2011-06-14 |
| 7957666 | Image forming apparatus | Keiichiro Egami, Yosuke Mase, Yusuke Nakata, Kayo Hasui | 2011-06-07 |
| 7949283 | Photosensitive member cartridge | Yasushi Okabe, Tsutomu Suzuki | 2011-05-24 |
| 7925191 | Toner cartridge for developing device | — | 2011-04-12 |
| 7877039 | Image forming apparatus and developing agent cartridge | — | 2011-01-25 |