Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9110419 | Image forming system and image forming apparatus | Tomoo Kudo | 2015-08-18 |
| 8843007 | Image forming apparatus with toner deposit control and paper interval control | Masatoshi Hitaka | 2014-09-23 |
| 8467710 | Image forming apparatus for controlling fixing of toner on a paper and controlling cooling of the paper based on a conveyance path to which the paper is to be conveyed | — | 2013-06-18 |
| 8446632 | Image forming apparatus which executes a color registration correction process and a deviation correction process | — | 2013-05-21 |
| 8139991 | Image forming apparatus containing color shading correction and bias correction of intermediate transfer belt | Kenji Taki, Fusako Ozawa, Yusuke Yamamoto | 2012-03-20 |
| 8081892 | Image forming apparatus | Kenji Taki | 2011-12-20 |
| 8023870 | Image forming apparatus having a control section which corrects deviation of a belt | Kenji Taki, Fusako Ozawa, Yusuke Yamamoto | 2011-09-20 |
| 7911641 | Image forming apparatus | Fusako Akimoto, Kenji Taki | 2011-03-22 |
| 7899380 | Image forming apparatus having fixing device and controller to execute a cleaning mode | Kenji Taki, Fusako Akimoto | 2011-03-01 |
| 7672608 | Image forming apparatus | Kenji Taki, Fusako Akimoto | 2010-03-02 |
| 7657202 | Image forming apparatus and image forming system | Kenji Taki, Fusako Akimoto | 2010-02-02 |
| 7577393 | Image forming apparatus and program for controlling an image forming apparatus | Kenji Taki, Fusako Akimoto | 2009-08-18 |
| 7242881 | Image forming apparatus having advanced fixing system | Kenji Taki, Hiroyuki Arai, Fusako Akimoto | 2007-07-10 |
| 7102766 | Image forming apparatus which controls image forming conditions for a recording material that is wider than standard-size recording material based on input size information | Minoru Asakawa, Yoshinao Kitahara, Yoshihisa Kamata, Junji Sato | 2006-09-05 |
| 7079781 | Image forming apparatus and image forming method | Kenichi Ozawa, Susumu Kurihara | 2006-07-18 |
| 6810219 | Image forming apparatus capable of forming images on recording materials of various types and sizes | Jun Yokobori, Junji Sato, Hiroki Ueda, Minoru Asakawa, Takaaki Sakai +1 more | 2004-10-26 |
| 6701099 | Image forming apparatus capable of forming images on recording materials of various types and sizes | Jun Yokobori, Junji Sato, Hiroki Ueda, Minoru Asakawa, Takaaki Sakai +1 more | 2004-03-02 |
| 6625406 | Image forming system wherein an image input to one of the plurality of image forming apparatus is output by the plurality of image forming apparatus | Junji Sato, Akio Ueda, Yoshihisa Kamata | 2003-09-23 |
| 6167209 | Copying system having plural copying machines | Utami Soma, Susumu Kurihara, Atsushi Takahashi | 2000-12-26 |
| 6148172 | Image forming apparatus having means for enhancing accuracy of conveyance of recording sheets | Takanori Kanda, Akira Kosugi, Keisuke Tanaka, Daisuke Ueda, Akitoshi Matsubara +5 more | 2000-11-14 |
| 5440381 | Sheet conveyance apparatus for an image forming apparatus | Shigetaka Kurosu, Kazunobu Miura | 1995-08-08 |