Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8837968 | Image formation apparatus, driving control method, and computer program product | Takashi Hashimoto, Takashi Hodoshima, Masahiko Kato | 2014-09-16 |
| 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, Takashi Hashimoto, Takashi Hodoshima, Tatsuhiko Oikawa, Hidetaka Noguchi +2 more | 2013-09-17 |
| 8422037 | Image forming apparatus | Takashi Hodoshima, Takashi Hashimoto, Hidetaka Noguchi, Seiji Hoshino, Tatsuhiko Oikawa +1 more | 2013-04-16 |
| 8385762 | Transfer device and image forming apparatus | Hidetaka Noguchi, Takashi Hodoshima, Seiji Hoshino, Takashi Hashimoto | 2013-02-26 |
| 8364071 | Image forming apparatus and sheet conveying device having upstream and downstream rollers | Hidetaka Noguchi, Seiji Hoshino, Takashi Hodoshima, Tatsuhiko Oikawa, Hiromichi Matsuda +2 more | 2013-01-29 |
| 8254811 | Image forming apparatus for controlling movement of a moving member | Takashi Hashimoto, Takashi Hodoshima, Hidetaka Noguchi, Seiji Hoshino, Tatsuhiko Oikawa +1 more | 2012-08-28 |
| 8165498 | Image forming device | Seiji Hoshino, Takashi Hodoshima, Takashi Hashimoto, Hidetaka Noguchi, Tatsuhiko Oikawa | 2012-04-24 |
| 8145105 | Belt drive control device, belt device, image forming apparatus, and belt drive control method | Yuichiro Ueda, Kazuhiko Kobayashi, Takuya Uehara, Takuya Murata, Yuji Matsuda +3 more | 2012-03-27 |
| 8131173 | Driving apparatus and image forming apparatus | Hidetaka Noguchi, Takashi Hodoshima, Seiji Hoshino, Tatsuhiko Oikawa, Takashi Hashimoto | 2012-03-06 |
| 8126387 | Sheet conveying device and image forming apparatus | Hidetaka Noguchi, Takashi Hodoshima, Tatsuhiko Oikawa, Seiji Hoshino, Hiromichi Matsuda +2 more | 2012-02-28 |
| 8087670 | Sheet conveying device and image forming apparatus | Hidetaka Noguchi, Takashi Hodoshima, Seiji Hoshino, Takashi Hashimoto, Tatsuhiko Oikawa | 2012-01-03 |
| 8081904 | Belt drive control unit, belt drive control method, belt drive control program, and image forming apparatus using same | Hiroki Ohkubo, Hiromichi Matsuda, Yuji Matsuda, Yuichiro Ueda, Kazuhiko Kobayashi +2 more | 2011-12-20 |
| 8059991 | Belt-conveyance control device, image forming apparatus, belt-conveyance control method, and computer program product | Hiromichi Matsuda, Satoru Tao, Noritaka Masuda, Yuji Uozaki, Yuichi Hirose | 2011-11-15 |
| 8036582 | Belt driving device and image forming apparatus | Takuya Murata, Kazuhiko Kobayashi, Yuji Matsuda, Yuichiro Ueda, Hiromichi Matsuda +3 more | 2011-10-11 |
| 8010027 | Image forming apparatus | Takashi Hodoshima, Seiji Hoshino, Takashi Hashimoto, Hidetaka Noguchi | 2011-08-30 |
| 7971878 | Sheet conveying device and image forming apparatus | Takashi Hashimoto, Takashi Hodoshima, Seiji Hoshino, Hidetaka Noguchi, Tatsuhiko Oikawa | 2011-07-05 |
| 7945176 | Image forming apparatus including a gap forming unit | Seiji Hoshino, Takashi Hashimoto, Tatsuhiko Oikawa | 2011-05-17 |
| 7929894 | Driving control device and image forming apparatus including the same | Takuya Murata, Kazuhiko Kobayashi, Takuya Uehara, Yuji Matsuda, Yuichiro Ueda +3 more | 2011-04-19 |
| 7885587 | Image forming apparatus with color shift correction suppressing periodic fluctuations of a surface moving speed of a latent image support | Hiromichi Matsuda, Yasuhisa Ehara, Kazuhiko Kobayashi, Noriaki Funamoto, Seiichi Handa | 2011-02-08 |
| 7871073 | Sheet conveying device, and image forming apparatus including same | Hidetaka Noguchi, Hiromichi Matsuda | 2011-01-18 |
| 7800335 | Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation | Tadashi Shinohara, Yuuji Matsuda, Kazuhiko Kobayashi, Nobuto Yokokawa, Masato Yokoyama +3 more | 2010-09-21 |
| 7790256 | Composite tube | Hiroyuki Yamasaki, Kojiro Inamori | 2010-09-07 |
| 7696713 | Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product | Makoto Komatsu, Yoshihiro Sakai | 2010-04-13 |
| 7587157 | Image forming apparatus capable of correcting a rotation speed of an image carrier | Hiromichi Matsuda, Hiroshi Koide, Joh Ebara, Yasuhisa Ehara, Kazuhiko Kobayashi +1 more | 2009-09-08 |
| 7576509 | Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product | Makoto Komatsu, Yoshihiro Sakai | 2009-08-18 |