Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663906 | Printer and computer readable storage device | Takashi Suzuki | 2020-05-26 |
| 9405214 | Image forming apparatus for determining a target bias voltage value | Marika Ogiso, Osamu Takahashi, Yasuhiro Shimamura, Yoshifumi Kajikawa | 2016-08-02 |
| 9360813 | Image processing apparatus | — | 2016-06-07 |
| 9329559 | Image formation device and belt unit therefor | Kentaro Murayama | 2016-05-03 |
| 9207613 | Image forming apparatus | Masahito Hamaya | 2015-12-08 |
| 9046844 | Duplex printer with a unidirectional drive source and a gear train with a partially toothed gear | Yohei Hashimoto, Yuji Tokoro | 2015-06-02 |
| 9020370 | Image forming apparatus capable of determining type of cartridge mounted therein based on detection of a detection portion of the cartridge | Nao Itabashi | 2015-04-28 |
| 9014613 | Easily accessible ejection tray for image forming apparatus | — | 2015-04-21 |
| 8899574 | Image forming apparatus | Takashi Suzuki, Fei Cheng | 2014-12-02 |
| 8843006 | Image forming apparatus and image adjusting method | — | 2014-09-23 |
| 8833760 | Image processing apparatus | Takashi Suzuki | 2014-09-16 |
| 8829055 | Biofilm formation inhibitor composition | Shinya Iwasaki, Kazuo Isobe, Eiko Ishizuka | 2014-09-09 |
| 8811844 | Image forming device equipped with cleaning time determination unit | Tsunemitsu Fukami | 2014-08-19 |
| 8770876 | Conveyance speed control in a printing apparatus | Yuki Fukusada | 2014-07-08 |
| 8774665 | Image forming apparatus and heating method for fixation section of the same | Yuki Fukusada | 2014-07-08 |
| 8761647 | Image forming apparatus having a cleaning mode control section | — | 2014-06-24 |
| 8725054 | Image forming device | Tsunemitsu Fukami | 2014-05-13 |
| 8725030 | Image forming apparatus | Hiroshige Hiramatsu | 2014-05-13 |
| 8705997 | Image forming apparatus that selectively changes current-feed ratio | Takashi Suzuki, Yuki Fukusada | 2014-04-22 |
| 8672568 | Printing apparatus | Yoshifumi Kajikawa | 2014-03-18 |
| 8606126 | Image forming apparatus and method for cleaning image carrying body | Yuki Fukusada, Yoshifumi Kajikawa | 2013-12-10 |
| 8585038 | Image-forming device changing stopping time of sheet-skew correction roller | — | 2013-11-19 |
| 8463173 | Image forming apparatus | — | 2013-06-11 |
| 8422099 | Image forming apparatus | Kentaro Murayama | 2013-04-16 |
| 8270863 | Image forming apparatus that detects the state of the casing of the image forming apparatus | — | 2012-09-18 |