Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817347 | Fixing device, fixing method, and image forming apparatus | Masahiro Samei, Tamotsu Ikeda, Yoshihiro Fukuhata, Minoru Toyoda, Yoshiharu Takahashi +1 more | 2017-11-14 |
| 9791813 | Fixing device and image forming apparatus | Yoshihiro Fukuhata, Yuusuke Furuichi | 2017-10-17 |
| 9740147 | Separator, fixing device, and image forming apparatus | Hitoshi Fujiwara, Tomoya Adachi, Masahiro Samei, Yutaka Naitoh, Yoshiharu Takahashi +3 more | 2017-08-22 |
| 9720361 | Belt device, fixing device, and image forming apparatus | Yuusuke Furuichi, Yoshihiro Fukuhata | 2017-08-01 |
| 9690242 | Fixing device and image forming apparatus incorporating same | Masahiro Samei, Yoshihiro Fukuhata, Tamotsu Ikeda, Minoru Toyoda, Yoshiharu Takahashi +1 more | 2017-06-27 |
| 9568865 | Belt device, fixing device, and image forming apparatus | Yuusuke Furuichi, Yoshihiro Fukuhata | 2017-02-14 |
| 9568869 | Fixing device and image forming apparatus | Yoshihiro Fukuhata, Yuusuke Furuichi | 2017-02-14 |
| 9429891 | Fixing device and image forming apparatus | Shigeo Nanno, Yutaka Naitoh, Minoru Toyoda, Hitoshi Fujiwara | 2016-08-30 |
| 9395660 | Image forming apparatus and image forming method including forming a cleaning toner image | Masahiro Samei, Yoshiharu Takahashi, Daisuke Inoue, Yoshihiro Fukuhata, Minoru Toyoda | 2016-07-19 |
| 9342044 | Fixing device and image forming apparatus and method of assembling the fixing device | Yutaka Naitoh, Minoru Toyoda, Hitoshi Fujiwara, Tomoya Adachi, Yasuharu Kawarasaki +3 more | 2016-05-17 |
| 9182709 | Fixing device, image forming apparatus with same, and method of assembling fixing device | Yutaka Naitoh, Shigeo Nanno, Minoru Toyoda, Hitoshi Fujiwara, Tomoya Adachi +2 more | 2015-11-10 |
| 9164435 | Fixing device and image forming apparatus | Tomoya Adachi, Atsushi Takehara, Yutaka Naitoh, Minoru Toyoda, Hitoshi Fujiwara +9 more | 2015-10-20 |
| 9113046 | Tire contour measurement data correction method and tire visual inspection device | Akinobu Mizutani | 2015-08-18 |
| 9104150 | Fixing unit, image forming apparatus incorporating the fixing unit, and image forming method | Minoru Toyoda, Tomoya Adachi, Yutaka Naitoh, Yoshiharu Takahashi, Hitoshi Fujiwara +1 more | 2015-08-11 |
| 9063486 | Fixing device and image forming apparatus | Shigeo Nanno, Yutaka Naitoh, Minoru Toyoda, Hitoshi Fujiwara | 2015-06-23 |
| 9052652 | Fixing device including a friction reducer and an image forming apparatus including the fixing device | Shigeo Nanno, Minoru Toyoda, Hitoshi Fujiwara, Tomoya Adachi, Yasuharu Kawarasaki | 2015-06-09 |
| 9046843 | Fixing device and image forming apparatus | Shigeo Nanno, Yutaka Naitoh, Minoru Toyoda, Hitoshi Fujiwara, Tomoya Adachi +1 more | 2015-06-02 |
| 9008559 | Fixing device with mechanism capable of heating belt effectively and image forming apparatus incorporating same | Tomoya Adachi, Shigeo Nanno, Yutaka Naitoh, Minoru Toyoda, Hitoshi Fujiwara | 2015-04-14 |
| 8938192 | Fixing device having pipe heater and image forming apparatus with fixing device | Yutaka Naitoh, Shigeo Nanno, Minoru Toyoda | 2015-01-20 |
| 8693936 | Fixing device and image forming apparatus incorporating same | Shigeo Nanno, Yutaka Naitoh, Tomoya Adachi, Minoru Toyoda | 2014-04-08 |
| 8583025 | Image forming apparatus which decreases a sheet transportation speed difference between a registration device and a transfer device | Tomoya Adachi, Masashi Yamamoto | 2013-11-12 |
| 7884812 | Liquid crystal projector | Hisashi Nakamura | 2011-02-08 |
| 7860410 | Transfer device including detecting mechanism for detecting replacement belt unit and image forming apparatus using the same | Hiroshi Tachiki, Kohichi Yamauchi | 2010-12-28 |
| 7512355 | Ozone exhaust system for image forming apparatus | Susumu Murakami, Takashi Hori | 2009-03-31 |
| 7415218 | Image forming apparatus having charging unit with separate intake and exhaust ducts | Takashi Hori, Kuniaki Nakano, Yoshie Iwakura | 2008-08-19 |