Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514649 | Image forming apparatus | — | 2019-12-24 |
| 9499365 | Sheet feeding device and image forming apparatus | Shinnosuke Iwadate | 2016-11-22 |
| 9218152 | Image forming apparatus and control method thereof | Shigemichi Hamano, Mitsuhiko Sato, Tadaaki Saida, Hiroto Nishihara | 2015-12-22 |
| 8620193 | Image forming apparatus and control method | Yuichi Yamamoto, Hiroaki Tomiyasu, Shinnosuke Iwadate, Hiromi Shimura | 2013-12-31 |
| 8144177 | Image formation apparatus and image formation method | Katsumi Takahashi, Tsuyoshi Moriyama, Atsushi Chaki | 2012-03-27 |
| 7937011 | Image forming apparatus and image controlling method | Yuichi Yamamoto, Eiichi Motoyama, Yoshihito Osari, Kuniyasu Kimura, Hiroaki Tomiyasu +3 more | 2011-05-03 |
| 7890002 | Image forming apparatus with cooling device and controller permitting image heating during error occurrence | Kuniyasu Kimura, Yuichi Yamamoto | 2011-02-15 |
| 7835685 | Image forming apparatus and control method therefor | Yoshihito Osari, Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Yuichi Yamamoto | 2010-11-16 |
| 7650094 | Image forming apparatus and controlling method | Yuichi Yamamoto, Eiichi Motoyama, Yoshihito Osari, Kuniyasu Kimura, Hiroaki Tomiyasu +3 more | 2010-01-19 |
| 7580646 | Image forming apparatus and control method therefor | Eiichi Motoyama, Yoshihito Osari, Kuniyasu Kimura, Hiroaki Tomiyasu, Yuichi Yamamoto | 2009-08-25 |
| 7542064 | Image forming apparatus and method of controlling same | Tsuyoshi Moriyama, Katsumi Takahashi, Atsushi Chaki | 2009-06-02 |
| 7542692 | Image forming apparatus with detecting members for determining when set width is wrong | Yuichi Yamamoto, Kuniyasu Kimura | 2009-06-02 |
| 7522873 | Image forming apparatus, method for controlling the same, and program | Eiichi Motoyama, Kuniyasu Kimura, Hiroaki Tomiyasu, Yuichi Yamamoto | 2009-04-21 |
| 7512352 | Image forming apparatus with switched-potential responsive to attenuation of a remaining voltage | Kuniyasu Kimura, Eiichi Motoyama, Yoshihito Osari, Hiroaki Tomiyasu, Yuichi Yamamoto | 2009-03-31 |
| 7463839 | Image forming apparatus including a toner waste container near-end condition detection feature and a full condition judgment feature | Eiichi Motoyama, Yoshihito Osari, Kuniyasu Kimura, Hiroaki Tomiyasu, Yuichi Yamamoto | 2008-12-09 |
| 7460795 | Image forming apparatus having a detachably mountable image forming unit | Kuniyasu Kimura, Eiichi Motoyama, Hiroaki Tomiyasu, Yuichi Yamamoto | 2008-12-02 |
| 7433625 | Image heating apparatus | Kuniyasu Kimura, Yuichi Yamamoto | 2008-10-07 |
| 7379678 | Image forming apparatus and control method therefor | Eiichi Motoyama, Yoshihito Osari, Kuniyasu Kimura, Hiroaki Tomiyasu, Yuichi Yamamoto | 2008-05-27 |
| 7356273 | Image forming apparatus with switched-potential responsive to attenuation of a remaining voltage | Kuniyasu Kimura, Eiichi Motoyama, Yoshihito Osari, Hiroaki Tomiyasu, Yuichi Yamamoto | 2008-04-08 |
| 7333742 | Image forming apparatus with switched-potential responsive to attenuation of a remaining voltage | Kuniyasu Kimura, Eiichi Motoyama, Yoshihito Osari, Hiroaki Tomiyasu, Yuichi Yamamoto | 2008-02-19 |
| 7324769 | Image forming apparatus having a changeable adjustment toner image positioning feature | — | 2008-01-29 |
| 6952541 | Fixing apparatus | Takashi Fujimori, Eiichi Motoyama, Hidenori Sunada | 2005-10-04 |