Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8538310 | Image transfer apparatus, image fixing apparatus, and registration apparatus which prevent a load torque variation upon entry or exit of a sheet into a nipping portion | Hiromichi Matsuda, Toshiyuki Andoh, Takashi Hashimoto, Takashi Hodoshima, Hidetaka Noguchi +2 more | 2013-09-17 |
| 8422037 | Image forming apparatus | Takashi Hodoshima, Toshiyuki Andoh, Takashi Hashimoto, Hidetaka Noguchi, Seiji Hoshino +1 more | 2013-04-16 |
| 8364071 | Image forming apparatus and sheet conveying device having upstream and downstream rollers | Hidetaka Noguchi, Toshiyuki Andoh, Seiji Hoshino, Takashi Hodoshima, Hiromichi Matsuda +2 more | 2013-01-29 |
| 8254811 | Image forming apparatus for controlling movement of a moving member | Toshiyuki Andoh, Takashi Hashimoto, Takashi Hodoshima, Hidetaka Noguchi, Seiji Hoshino +1 more | 2012-08-28 |
| 8165498 | Image forming device | Seiji Hoshino, Toshiyuki Andoh, Takashi Hodoshima, Takashi Hashimoto, Hidetaka Noguchi | 2012-04-24 |
| 8131173 | Driving apparatus and image forming apparatus | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Seiji Hoshino, Takashi Hashimoto | 2012-03-06 |
| 8126387 | Sheet conveying device and image forming apparatus | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Seiji Hoshino, Hiromichi Matsuda +2 more | 2012-02-28 |
| 8087670 | Sheet conveying device and image forming apparatus | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Seiji Hoshino, Takashi Hashimoto | 2012-01-03 |
| 7971878 | Sheet conveying device and image forming apparatus | Takashi Hashimoto, Toshiyuki Andoh, Takashi Hodoshima, Seiji Hoshino, Hidetaka Noguchi | 2011-07-05 |
| 7945176 | Image forming apparatus including a gap forming unit | Seiji Hoshino, Takashi Hashimoto, Toshiyuki Andoh | 2011-05-17 |
| 6923520 | Head driving unit and an image forming apparatus using the same | Toshihito Kamei, Takashi Kimura, Sumiaki Aoki, Mikio Ohashi | 2005-08-02 |
| 6147766 | Printing apparatus for increasing efficiency in transmitting image data between internal control units | Yoshiaki Hanyu, Tetsuro Hirota | 2000-11-14 |
| 5029840 | Automatic sheet feeder for an image recording apparatus | Hiroyoshi Haga | 1991-07-09 |