Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7653332 | Image forming apparatus having enhanced controlling method for reducing deviation of superimposed images | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Seiichi Handa, Yuji Matsuda +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, Toshiyuki Uchida +2 more | 2009-12-08 |
| 7603061 | Image forming apparatus | Joh Ebara, Handa Seiichi, Matsuda Yuji, Kouji Amanai, Yasuhisa Ehara +3 more | 2009-10-13 |
| 7536143 | Method and apparatus for image forming for effectively adjusting phase differences of image bearing members | — | 2009-05-19 |
| 7532842 | Color printing apparatus capable of color registration difference correction | Seiichi Handa, Yasuhisa Ehara, Joh Ebara, Kazuhiko Kobayashi, Toshiyuki Uchida | 2009-05-12 |
| 7526231 | Driven unit installable in an image forming apparatus with a reduced force | — | 2009-04-28 |
| 7369795 | Image forming apparatus effectively producing quality color image without causing color slippage | Joh Ebara, Toshiyuki Uchida | 2008-05-06 |
| 7352978 | Method of detecting a phase difference of image bearing members and an image forming apparatus using the method | Joh Ebara, Toshiyuki Uchida | 2008-04-01 |
| 7215907 | Method and apparatus for image forming capable of effectively eliminating color displacements | Yutaka Fukuchi, Kazuosa Kuma, Makoto Kikura, Yuusuke Noguchi, Hiroshi Ishii +3 more | 2007-05-08 |
| 7206537 | Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks | Joh Ebara, Toshiyuki Uchida | 2007-04-17 |