Issued Patents All Time
Showing 151–175 of 216 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751728 | Image forming apparatus and developer cartridge having light transmitting portion to allow amount of developer to be detected | — | 2010-07-06 |
| 7747190 | Image forming device with holding unit engagement mechanism | Shinji Kimura | 2010-06-29 |
| 7742720 | Photosensitive member cartridge | Shougo Sato, Tsutomu Suzuki | 2010-06-22 |
| 7720405 | Image forming apparatus | — | 2010-05-18 |
| 7711282 | Image forming apparatus, image forming cartridge supporter, and image forming unit | — | 2010-05-04 |
| 7695384 | Belt device and image forming apparatus | — | 2010-04-13 |
| 7689148 | Image forming apparatus with drum driving mechanism | — | 2010-03-30 |
| 7684728 | Image forming apparatus, process unit and developing cartridge | Naoya Kamimura | 2010-03-23 |
| 7676174 | Tandem photosensitive-member unit having grip part | — | 2010-03-09 |
| 7636528 | Image-forming device including image-forming section, paper supply unit, and discharge unit and ornamental member therefor | Shougo Sato, Shigeharu Katayama, Yasutake Yamaguchi | 2009-12-22 |
| 7620347 | Developing device and image forming apparatus having a gear holder | — | 2009-11-17 |
| 7603057 | Photosensitive unit and developer cartridge | Masatoshi Shiraki | 2009-10-13 |
| 7593664 | Image-forming device and belt unit having belt tension-adjusting mechanism | — | 2009-09-22 |
| 7586508 | Image-forming device with scanner unit | Yasuo Tamaru, Hiroshi Igarashi | 2009-09-08 |
| 7565093 | Image-forming device having cartridge-accommodating section | Naoya Kamimura, Shinji Kimura | 2009-07-21 |
| D596663 | Printer cartridge | Naoya Kamimura, Makoto Ishii, Isao Kishi | 2009-07-21 |
| 7555235 | Image forming apparatus enabling user to directly clean discharge wire | Naoya Kamimura, Tomitake Aratachi | 2009-06-30 |
| 7529502 | Process cartridge in image-forming device | Naoya Kamimura | 2009-05-05 |
| 7522858 | Photosensitive-member unit and image forming apparatus | Yoshiya Tomatsu | 2009-04-21 |
| D588632 | Tray for printer cartridges | Naoya Kamimura, Makoto Ishii, Isao Kishi | 2009-03-17 |
| D588189 | Tray for printer cartridges | Naoya Kamimura, Makoto Ishii, Isao Kishi | 2009-03-10 |
| D588190 | Printer cartridge | Naoya Kamimura, Makoto Ishii, Isao Kishi | 2009-03-10 |
| 7489889 | Image formation apparatus and photoreceptor cartridge | Shougo Sato, Makoto Ishii | 2009-02-10 |
| 7489888 | Image-forming apparatus including a cartridge loading section in communication with a cartridge opening | Shougo Sato, Shigeharu Katayama, Yasutake Yamaguchi | 2009-02-10 |
| 7486904 | Multicolor image forming apparatus and image making device | Shougo Sato, Katsuyuki Yokoi, Masashi Suzuki | 2009-02-03 |