Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530103 | Sheet feeding device, image reading device, and image forming apparatus | Ryohei Morisaki, Chisa Kato | 2022-12-20 |
| 8770570 | Sheet processing device, image forming system, and sheet processing method | — | 2014-07-08 |
| 8511678 | Sheet stacker and image forming apparatus | Terumitsu Azuma, Takeshi Hirabayashi, Kentaro Fukami, Shinji Tanoue, Hiroki Yoshida | 2013-08-20 |
| 8433236 | Paper processing apparatus and image forming apparatus | Terumitsu Azuma, Takeshi Hirabayashi, Kentaro Fukami, Daishi Watanabe, Kazumasa Takeuchi +1 more | 2013-04-30 |
| 8196915 | Sheet returning unit for post processing apparatus | Takeshi Hirabayashi, Terumitsu Azuma, Kentaro Fukami, Shinji Tanoue, Hiroki Yoshida +3 more | 2012-06-12 |
| 6851609 | Image reading apparatus and copier | Kazuhiro Ando, Yukio Noguchi, Koichi Ichihara, Youji Mouri, Fumihiro Kitahara +2 more | 2005-02-08 |