Issued Patents All Time
Showing 201–225 of 270 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8953977 | Developer container provided with cap for covering filling port | — | 2015-02-10 |
| 8923709 | Image forming apparatus capable of determining a condition of cartridge assembled therein | Naoya Kamimura | 2014-12-30 |
| 8923729 | Image-forming device having drawer to which cartridges are detachably attachable | — | 2014-12-30 |
| 8909098 | Developing device provided with developing roller and supply roller | — | 2014-12-09 |
| D718381 | Toner cartridge | Hideshi Nishiyama, Naoya Kamimura, Ryuya Yamazaki | 2014-11-25 |
| D718378 | Photosensitive drum unit | Hideshi Nishiyama, Naoya Kamimura, Ryuya Yamazaki | 2014-11-25 |
| 8886059 | Image forming device capable of preventing erroneous attachment of cartridge | — | 2014-11-11 |
| 8879948 | Toner cartridge | — | 2014-11-04 |
| 8849157 | Cap for developer container and developer container having the same | — | 2014-09-30 |
| 8849133 | Image forming apparatus and cartridge therefor | Naoya Kamimura | 2014-09-30 |
| 8843014 | Image forming apparatus capable of judging whether cartridge is newly mounted | Naoya Kamimura | 2014-09-23 |
| 8831482 | Image forming device and drum unit mounted to the same | — | 2014-09-09 |
| 8811858 | Charging unit and discharging unit | Yasumasa Fujii | 2014-08-19 |
| 8805250 | Blade pressing member and developer cartridge | Takeshi Takami, Ryuya Yamazaki | 2014-08-12 |
| 8805264 | Image-forming device and developer material unit having waste developer material accommodating part | Shougo Sato | 2014-08-12 |
| 8750753 | Process unit and image forming device | — | 2014-06-10 |
| 8712295 | Developing device | — | 2014-04-29 |
| 8706004 | Image forming apparatus having toner cartridge with movable shutter | Naoya Kamimura, Shougo Sato, Masashi Imai, Hideshi Nishiyama, Ryuya Yamazaki | 2014-04-22 |
| 8676087 | Image forming device having charging wire cleaning mechanism | — | 2014-03-18 |
| 8676095 | Toner container | — | 2014-03-18 |
| 8660460 | Developing device | — | 2014-02-25 |
| 8655235 | Toner cartridge | — | 2014-02-18 |
| 8639163 | Toner box having shutter and developing device equipped with the toner box | — | 2014-01-28 |
| 8639156 | Image-forming device having holder unit, in which toner box is detachably mounted | — | 2014-01-28 |
| 8634744 | Image forming device and toner cartridge mounted therein | Hideshi Nishiyama, Naoya Kamimura, Ryuya Yamazaki, Masashi Imai | 2014-01-21 |