Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022928 | Cleaning device and image forming apparatus | Kenichi Satake, Hiroatsu Tamai, Takeshi Watanabe, Hiroki Sakane, Yusuke Tamekuni +5 more | 2021-06-01 |
| 10987950 | Curl straightening device and image forming apparatus having the same | — | 2021-04-27 |
| 10960685 | Image forming apparatus and method for controlling image forming apparatus | Toyotsune Inoue, Hiroatsu Tamai, Takeshi Watanabe, Hiroyuki Ueda, Yasuhiro Michishita +2 more | 2021-03-30 |
| 10940700 | Decurling device and image forming apparatus including same | — | 2021-03-09 |
| 10821745 | Curl straightening device and image forming apparatus having the same | — | 2020-11-03 |
| 10807379 | Inkjet recording apparatus | Noriaki Ozawa, Hiroatsu Tamai, Takeshi Watanabe, Hiroyuki Ueda, Yasuhiro Michishita +2 more | 2020-10-20 |
| 10556764 | Sensor unit and image forming apparatus therewith | — | 2020-02-11 |
| 10389898 | Sensor mounting structure, fixing device, and image forming apparatus therewith | — | 2019-08-20 |
| 10254703 | Cable fixing mechanism and image forming apparatus therewith | — | 2019-04-09 |
| 10139775 | Retaining member and image forming apparatus including same | Shinji Nemoto | 2018-11-27 |
| 10114333 | Unit attachment-detachment mechanism and image forming apparatus therewith | — | 2018-10-30 |
| 9933729 | Image forming apparatus including holding member movable between a plurality of positions to make intermediate transfer belt come into contact with and separate from photosensitive body | — | 2018-04-03 |
| 9778599 | Intermediate transfer unit that reduces damage of intermediate transfer belt placed on floor, and image forming apparatus including the same | — | 2017-10-03 |
| 9690237 | Image forming apparatus capable of preventing displacement of transfer unit | — | 2017-06-27 |
| 9394947 | Drive transmission device and image forming apparatus | — | 2016-07-19 |
| 9367007 | Fixing device and image forming apparatus | Masahiro Ueno | 2016-06-14 |
| 9141045 | Fixing device and image forming apparatus | Shinobu Ohata, Mitsutoshi Takemoto, Koshiro Tomimori, Eiji Nakajima, Tomohiko Yamakawa +2 more | 2015-09-22 |
| 9103399 | Retaining structure for information recording device and image forming apparatus including retaining structure | — | 2015-08-11 |
| 8699099 | Document conveying device having clawed elastic portions and a support portion with a guide portion protruding downward between the elastic portions, image reading device including the document conveying device, and image forming apparatus | — | 2014-04-15 |
| 8523179 | Document device and image forming apparatus with offset driven roller | — | 2013-09-03 |
| 7909317 | Document feeding device and image forming apparatus including the same | — | 2011-03-22 |