Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7653332 | Image forming apparatus having enhanced controlling method for reducing deviation of superimposed images | Yasuhisa Ehara, Kazuhiko Kobayashi, Noriaki Funamoto, 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, Seiichi Handa, Noriaki Funamoto, Toshiyuki Uchida +2 more | 2009-12-08 |
| 7603061 | Image forming apparatus | Handa Seiichi, Matsuda Yuji, Kouji Amanai, Yasuhisa Ehara, Kobayashi Kazuhiko +3 more | 2009-10-13 |
| 7587157 | Image forming apparatus capable of correcting a rotation speed of an image carrier | Hiromichi Matsuda, Hiroshi Koide, Toshiyuki Andoh, Yasuhisa Ehara, Kazuhiko Kobayashi +1 more | 2009-09-08 |
| 7532842 | Color printing apparatus capable of color registration difference correction | Seiichi Handa, Yasuhisa Ehara, Kazuhiko Kobayashi, Toshiyuki Uchida, Noriaki Funamoto | 2009-05-12 |
| 7376376 | Method and apparatus for image forming capable of effectively adjusting image shifts | Toshiyuki Uchida | 2008-05-20 |
| 7369795 | Image forming apparatus effectively producing quality color image without causing color slippage | Noriaki Funamoto, Toshiyuki Uchida | 2008-05-06 |
| 7352978 | Method of detecting a phase difference of image bearing members and an image forming apparatus using the method | Toshiyuki Uchida, Noriaki Funamoto | 2008-04-01 |
| 7245862 | Method of adjusting rotational phase of image carrying members in image forming apparatus | — | 2007-07-17 |
| 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 | Noriaki Funamoto, Toshiyuki Uchida | 2007-04-17 |