Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8412083 | Fixing device | Yasushi Fujiwara, Kei Ishida, Noboru Suzuki, Tomohiro Kondo, Yoshihiro Miyauchi | 2013-04-02 |
| 8385800 | Fixing device for image forming device, capable of adjusting nip force between heating roller and pressure roller | Takehiro Masuda, Masaki Yasuda | 2013-02-26 |
| 8380098 | Fixing device | — | 2013-02-19 |
| 8371582 | Image forming apparatus | Kazuyoshi Minaminaka | 2013-02-12 |
| 8145117 | Image forming apparatus with sheet detection unit which accurately detects sheet | — | 2012-03-27 |
| 8107866 | Fixing apparatus with pressure member and urging mechanism and related image forming apparatus | Masahito Kajita | 2012-01-31 |
| 7877042 | Heating roller with end covers in an image forming apparatus | Yasushi Fujiwara | 2011-01-25 |
| 7813665 | Image forming apparatus and fixing device | Yasushi Fujiwara | 2010-10-12 |
| 7806516 | Image forming apparatus | — | 2010-10-05 |
| 7471915 | Image forming apparatus into which replaceable units are detachably attached | Naoya Kamimura, Tomoaki Hattori, Masashi Suzuki, Kazushi Fukuta, Yoshimitsu Doi | 2008-12-30 |
| 7463848 | Image forming apparatus having a state in which a conveying roller is pressed toward a recording medium | Yoshiya Tomatsu | 2008-12-09 |
| 7406273 | Image forming apparatus into which replaceable units are detachably attached | Naoya Kamimura, Tomoaki Hattori, Masashi Suzuki, Kazushi Fukuta, Yoshimitsu Doi | 2008-07-29 |
| 7039335 | Temperature sensor, heat fixing device, and image forming device | Seiichi Senda | 2006-05-02 |