Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331071 | Sheet processing device and image forming device provided with the same | Takashi Saito, Isao Kondo | 2019-06-25 |
| 10160249 | Sheet post-processing device and image forming device provided with the sheet post-processing device | Kazuyuki Kubota, Eiji Fukasawa, Ichitaro Kubota, Hideyuki Kubota, Takahiro Nakano +5 more | 2018-12-25 |
| 10023422 | Sheet processing device and image forming device provided with the sheet processing device | Kazuyuki Kubota, Eiji Fukasawa, Ichitaro Kubota, Hideyuki Kubota, Takahiro Nakano +6 more | 2018-07-17 |
| 10000355 | Sheet processing device and image forming device provided with the sheet processing device | Kazuyuki Kubota, Eiji Fukasawa, Ichitaro Kubota, Hideyuki Kubota, Takahiro Nakano +6 more | 2018-06-19 |
| 9932199 | Sheet processing device and image formation apparatus provided with the same | Toshiyuki Katsumata, Takeshi Fukasawa | 2018-04-03 |
| 9919893 | Sheet processing device, image forming device provided with the same, and folded sheet pressing method | Takeshi Fukasawa, Akira Takei | 2018-03-20 |
| 9897962 | Sheet processing device and image forming apparatus provided with the same | — | 2018-02-20 |
| 9823611 | Sheet processing device and image forming device provided with the same | Takashi Saito, Isao Kondo | 2017-11-21 |
| 9789660 | Sheet processing device, image forming device provided with the same, and folded sheet pressing method | Kazuyuki Kubota | 2017-10-17 |
| 9776822 | Apparatus for collecting sheets | — | 2017-10-03 |
| 9757971 | Plural bonding units with shifted timing | Akira Takei, Eiji Fukasawa | 2017-09-12 |
| 9731536 | Sheet processing apparatus with stapling, folding, and adhesion unit | Takashi Saito, Isao Kondo | 2017-08-15 |
| 9688503 | Sheet processing device, image forming device provided with the same, and folded sheet pressing method | Takeshi Fukasawa, Akira Takei | 2017-06-27 |
| 9517652 | Sheet post-processing device and image forming device provided with the sheet post-processing device | Kazuyuki Kubota, Eiji Fukasawa, Ichitaro Kubota, Hideyuki Kubota, Takahiro Nakano +5 more | 2016-12-13 |
| 9495622 | Image forming system for preventing paging disorder | Kenichi Matsuno, Takashi Saito | 2016-11-15 |
| 9428362 | Sheet post-processing device, paper-made staple used in the device, and image forming device provided with the sheet post-processing device | Kazuyuki Kubota, Eiji Fukasawa, Ichitaro Kubota, Hideyuki Kubota, Takahiro Nakano +5 more | 2016-08-30 |
| 9417589 | Sheet punching device, sheet processing device provided with the same, and image forming device | Ichitaro Kubota, Eiji Fukasawa, Takahiro Nakano, Takuma Kobayashi | 2016-08-16 |
| 9409741 | Sheet processing device, image forming device provided with the same, and sheet bonding method | Hideyuki Kubota, Eiji Fukasawa | 2016-08-09 |
| 9352604 | Sheet processing device and image forming device provided with the sheet processing device | Kazuyuki Kubota, Eiji Fukasawa, Ichitaro Kubota, Hideyuki Kubota, Takahiro Nakano +6 more | 2016-05-31 |
| 9346648 | Adhesive bonding sheet processing device and image forming device provided with the same | Akira Takei, Eiji Fukasawa | 2016-05-24 |
| 9016681 | Sheet storage apparatus and image formation system using the apparatus | Tsuyoshi Mizubata, Naoya Nakayama, Daiki Komiyama, Kenji Yoshida, Eiji Fukasawa | 2015-04-28 |
| 8556258 | Sheet storage apparatus and image formation system using the apparatus | Tsuyoshi Mizubata, Naoya Nakayama, Daiki Komiyama, Kenji Yoshida, Eiji Fukasawa +1 more | 2013-10-15 |
| 7883079 | Sheet processing apparatus | Koki Sato, Satoshi Iwama, Eiji Fukasawa, Shin Tsugane | 2011-02-08 |
| 5935635 | Feed additive containing granules and caking preventive agent | Kazuhiko Mori, Toshihiko Ishiguri, Hisao Ito | 1999-08-10 |
| 5402321 | Composite device having inductor and coupling member | Toshio Izu, Kazuo Sato, Shigeyuki Doi | 1995-03-28 |