Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064801 | Drive transmission device, and image forming apparatus and process cartridge using same | Yasuhisa Ehara, Toshiyuki Uchida, Noriaki Funamoto | 2011-11-22 |
| 8010019 | Image forming apparatus | Noriaki Funamoto, Joh Ebara, Kazuhiko Kobayashi, Toshiyuki Uchida, Yasuhisa Ehara | 2011-08-30 |
| 8010026 | Image forming system and method of detecting color misregistration | Kazuhiko Kobayashi, Yasuhisa Ehara, Joh Ebara, Toshiyuki Uchida, Noriaki Funamoto | 2011-08-30 |
| 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, Kouji Amanai, Seiichi Handa +3 more | 2011-05-03 |
| 7885577 | Rotation transmission device and image forming apparatus | — | 2011-02-08 |
| 7697867 | Image forming apparatus with fluctuation-pattern detection and fine-tuning-pattern correction | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Toshiyuki Uchida, Noriaki Funamoto | 2010-04-13 |
| 7693468 | Image forming apparatus capable of effectively forming a quality color image | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Kouji Amanai, Seiichi Handa +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 |