Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10171689 | Image forming system and method for identifying accessory device and image forming apparatus | Akihiro Arai, Mitsuhiko Sato, Toshiyuki Miyake, Takashi Yokoya, Yutaka Ando | 2019-01-01 |
| 10152011 | Image forming system including punching unit | Akinobu Nishikata, Yutaka Ando, Akihiro Arai | 2018-12-11 |
| 10038801 | Image reading apparatus and image forming apparatus | Asahiro Nakayoshi, Hidenori Sunada | 2018-07-31 |
| 10032138 | Punching apparatus capable of updating maintenance information and punching system | Akinobu Nishikata, Yutaka Ando, Akihiro Arai | 2018-07-24 |
| 9809408 | Sheet processing apparatus equipped with lateral displacement correction function | Mitsuhiko Sato, Takashi Yokoya, Yutaka Ando, Akihiro Arai | 2017-11-07 |
| 9785105 | Image forming system including punching unit | Akinobu Nishikata, Yutaka Ando, Akihiro Arai | 2017-10-10 |
| 9511973 | Sheet stacking apparatus having tray that is lifted and lowered and image forming apparatus | Yutaka Ando, Mitsuhiko Sato, Takashi Yokoya, Akihiro Arai | 2016-12-06 |
| 9505250 | Image forming system and network management device including an image forming apparatus and an accessory device | Akihiro Arai, Mitsuhiko Sato, Toshiyuki Miyake, Takashi Yokoya, Yutaka Ando | 2016-11-29 |
| 9365386 | Sheet processing apparatus that performs post-processing, and image forming system having the same | Yutaka Ando, Mitsuhiko Sato, Akihiro Arai | 2016-06-14 |
| 9010743 | Sheet stacking apparatus | Toshiyuki Miyake, Mitsuhiko Sato, Shunsuke Nishimura, Takashi Yokoya, Yutaka Ando +2 more | 2015-04-21 |
| 8905394 | Sheet post-processing apparatus with an alignment-side determination feature | Toshiyuki Miyake, Mitsuhiko Sato, Takashi Yokoya, Yutaka Ando, Akihiro Arai | 2014-12-09 |
| 8905393 | Sheet post-processing apparatus that performs buffer processing, and image forming apparatus | Yutaka Ando, Mitsuhiko Sato, Toshiyuki Miyake, Takashi Yokoya, Akihiro Arai | 2014-12-09 |
| 8882106 | Post-processing apparatus having sheet alignment function and method of controlling the same | Takashi Yokoya | 2014-11-11 |
| 8714538 | Sheet stacking apparatus | Toshiyuki Miyake, Mitsuhiko Sato, Shunsuke Nishimura, Takashi Yokoya, Yutaka Ando +2 more | 2014-05-06 |
| 8672314 | Sheet stacking apparatus | Mitsuhiko Sato, Toshiyuki Miyake, Shunsuke Nishimura, Takashi Yokoya, Yutaka Ando +2 more | 2014-03-18 |
| 8662489 | Sheet stacking apparatus | Akihiro Arai, Mitsuhiko Sato, Shunsuke Nishimura, Toshiyuki Miyake, Takashi Yokoya +2 more | 2014-03-04 |
| 8613446 | Sheet stacking apparatus | Toshiyuki Miyake, Mitsuhiko Sato, Naoto Watanabe, Takayuki Fujii, Yushi Oka +2 more | 2013-12-24 |
| 8556249 | Image forming apparatus that supplies sheet on which image is formed to ring bookbinding apparatus | Yutaka Ando, Mitsuhiko Sato, Naoto Watanabe, Takayuki Fujii, Yushi Oka +2 more | 2013-10-15 |
| 8439340 | Sheet processing apparatus and image forming system | Mitsuhiko Sato, Naoto Watanabe, Yushi Oka, Toshiyuki Miyake, Takashi Yokoya +1 more | 2013-05-14 |