Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11249428 | Image forming apparatus | — | 2022-02-15 |
| 10423106 | Fixing device that controls a position of a fixing belt using a displacing device | — | 2019-09-24 |
| 9639036 | Image heating apparatus having a rubbing rotatable member | — | 2017-05-02 |
| 9268248 | Corona charger including shutter | Hiroyuki Kidaka | 2016-02-23 |
| 9104155 | Image heating apparatus | — | 2015-08-11 |
| 8983313 | Image heating device | — | 2015-03-17 |
| 8913915 | Charging device | — | 2014-12-16 |
| 8824915 | Image forming apparatus with fan control | — | 2014-09-02 |
| 8731440 | Corona charger including shutter | Hiroyuki Kidaka | 2014-05-20 |
| 8649701 | Charging device for charging photosensitive member | — | 2014-02-11 |
| 8630567 | Charging device having movable holding member for shutter and image forming apparatus having the same | — | 2014-01-14 |
| 8588653 | Corona charger including shutter | Hiroyuki Kidaka | 2013-11-19 |
| RE42797 | Developer replenishment apparatus | — | 2011-10-04 |
| 7782503 | Image reading apparatus and method for controlling the same | Katsuhiro Ishido, Shinichiro Wakahara, Shouhei Takeda, Jiro Futagawa, Takashi Soya +3 more | 2010-08-24 |
| 7773917 | Toner conveying apparatus for supplying toner to a developing apparatus | — | 2010-08-10 |
| 7719726 | Image reading apparatus and method of displaying alien substance location thereof | Masafumi Kamei, Tetsuro Fukusaka, Kazunori Togashi, Katsuhiro Ishido, Takashi Soya +3 more | 2010-05-18 |
| 7684726 | Image forming apparatus having the outer cover including acoustic insulation and heat conductive layers | Takayuki Suzuki, Hiroshige Inoue, Daisuke Kawaguchi | 2010-03-23 |
| 7667879 | Image reading apparatus and image forming apparatus | Yuji Yamanaka, Koji Nagano | 2010-02-23 |
| 7542065 | Light beam scanning apparatus and controlling method for image forming apparatus | — | 2009-06-02 |
| 7396922 | Regulation of hypoxia-inducible gene expression with antisense Inhibitory PAS domain protein | Lorenz Poellinger | 2008-07-08 |
| 7385735 | Sheet transport apparatus, image reading apparatus and image forming apparatus | Taiya Hirayama | 2008-06-10 |
| 7317561 | Image reading apparatus, and image forming apparatus | Yuji Yamanaka | 2008-01-08 |
| 7139516 | Developer replenishment apparatus | — | 2006-11-21 |
| 7000915 | Sheet conveying apparatus and original document processing apparatus | — | 2006-02-21 |
| 6957037 | Image reading apparatus and image forming apparatus having the same | Takuya Terae, Masaki Seto, Kentaro Mori | 2005-10-18 |