Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383546 | Sheet processing apparatus and image forming system provided with the sheet processing apparatus | Akihiko Tsukui, Masahiro Maeda | 2022-07-12 |
| 11294318 | Sheet processing apparatus and image forming system | Takuya Katayama | 2022-04-05 |
| 11249432 | Sheet processing apparatus and image forming system having the same | Akihiko Tsukui | 2022-02-15 |
| 10899156 | Manual binding tray for sheet processing device | Akihiko Tsukui, Masahiro Maeda | 2021-01-26 |
| 10829336 | Sheet processing apparatus and image forming system having the same | Takuya Katayama | 2020-11-10 |
| 10544004 | Sheet processing apparatus and image forming apparatus having the same | Satoru Matsuki, Kazuhito Shimura | 2020-01-28 |
| 10472198 | Sheet processing apparatus and image forming system having the same | Takuya Katayama | 2019-11-12 |
| 10207888 | Sheet stacking apparatus, sheet processing apparatus, and image forming system | Kazunori Hatakawa, Satoru Matsuki | 2019-02-19 |
| 10071876 | Sheet processing apparatus and image forming system having the same | Takuya Katayama | 2018-09-11 |
| 10046938 | Apparatus for processing sheet bunches and system for forming images provided with the apparatus | Takashi Saito, Isao Kondo | 2018-08-14 |
| 9988231 | Sheet conveying apparatus and image forming system including the same | Takahiro Nakano, Noritoshi Aikawa | 2018-06-05 |
| 9725275 | Sheet binding processing apparatus and image forming system having the same | Satoru Matsuki, Kazuhito Shimura | 2017-08-08 |
| 9567183 | Sheet processing apparatus and image forming system having the same | Takuya Katayama | 2017-02-14 |
| 9016681 | Sheet storage apparatus and image formation system using the apparatus | Tsuyoshi Mizubata, Naoya Nakayama, Hisashi Osada, Kenji Yoshida, Eiji Fukasawa | 2015-04-28 |
| 8556258 | Sheet storage apparatus and image formation system using the apparatus | Tsuyoshi Mizubata, Naoya Nakayama, Hisashi Osada, Kenji Yoshida, Eiji Fukasawa +1 more | 2013-10-15 |