Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8521046 | Image forming apparatus | Keisuke Sugiyama, Joh Ebara, Toshiyuki Uchida, Yohei Miura, Narumi Sugita | 2013-08-27 |
| 8331822 | Image forming apparatus and image forming method of effectively detecting a speed deviation pattern of the image forming apparatus | Kazuhiko Kobayashi, Joh Ebara, Yasuhisa Ehara, Seiichi Handa, Yuji Matsuda +3 more | 2012-12-11 |
| 8290413 | Image forming apparatus | Kazuhiro Kobayashi, Toshiyuki Uchida, Narumi Sugita, Kenji Tomita | 2012-10-16 |
| 8260179 | Image forming apparatus including first and second image forming devices and first and second belt units | Yohei Miura, Joh Ebara, Toshiyuki Uchida, Narumi Sugita, Keisuke Sugiyama +2 more | 2012-09-04 |
| 7937007 | Image forming apparatus and image forming method of effectively detecting a speed deviation pattern of the image forming apparatus | Kazuhiko Kobayashi, Joh Ebara, Yasuhisa Ehara, Seiichi Handa, Yuji Matsuda +3 more | 2011-05-03 |
| 7693468 | Image forming apparatus capable of effectively forming a quality color image | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Seiichi Handa, Yuji Matsuda +3 more | 2010-04-06 |
| 7653332 | Image forming apparatus having enhanced controlling method for reducing deviation of superimposed images | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Noriaki Funamoto, Seiichi Handa +3 more | 2010-01-26 |
| 7630657 | Method, apparatus, and program for image forming capable of effectively adjusting positional deviation | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Seiichi Handa, Noriaki Funamoto +2 more | 2009-12-08 |
| 7603061 | Image forming apparatus | Joh Ebara, Handa Seiichi, Matsuda Yuji, Yasuhisa Ehara, Kobayashi Kazuhiko +3 more | 2009-10-13 |