Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092988 | Sheet supporting apparatus and image forming apparatus | Kunihiro Niwa | 2024-09-17 |
| 12078951 | Image forming apparatus and manufacturing method for frame of image forming apparatus | Yoji Misao | 2024-09-03 |
| 11966185 | Image forming apparatus | Yuji Nakayashiki | 2024-04-23 |
| 11760587 | Stacking apparatus and image forming apparatus | Shoichi Zensai, Takehito Osada | 2023-09-19 |
| 11474469 | Image forming apparatus | Yuji Nakayashiki | 2022-10-18 |
| 11203496 | Image forming apparatus | Satoshi Tsuda, Takashi Kuwata, Yoshiteru Kaida, Shoichi Koyama | 2021-12-21 |
| 10865060 | Stacking apparatus and image forming apparatus | Shoichi Zensai, Takehito Osada | 2020-12-15 |
| 10745222 | Stacking device and image forming apparatus | — | 2020-08-18 |
| 10649386 | Driving device and image forming apparatus | — | 2020-05-12 |
| 10481552 | Fixing device having a perforated duct | Taisuke Minagawa, Satoru Izawa, Takahiro Uchiyama, Jun Asami, Toshiya Kaino +4 more | 2019-11-19 |
| 10457507 | Supply unit and image forming apparatus | Kentarou Tomoe | 2019-10-29 |
| 10377589 | Stacking apparatus and image forming apparatus | Shoichi Zensai, Takehito Osada | 2019-08-13 |
| 10365604 | Image forming apparatus, conveying unit, and transmission member | — | 2019-07-30 |
| 10106348 | Supply unit and image forming apparatus | Kentarou Tomoe | 2018-10-23 |
| 10031476 | Image forming apparatus having fixing device and blower for the fixing device | Taisuke Minagawa, Satoru Izawa, Takahiro Uchiyama, Jun Asami, Toshiya Kaino +4 more | 2018-07-24 |
| 9938095 | Stacking device and image forming apparatus | Miho Kaiga | 2018-04-10 |
| 9919883 | Sheet feeding device and image forming device | — | 2018-03-20 |
| 9429886 | Image forming apparatus having fixing device and blower for the fixing device | Taisuke Minagawa, Satoru Izawa, Takahiro Uchiyama, Jun Asami, Toshiya Kaino +4 more | 2016-08-30 |
| 9146520 | Image forming apparatus | Wataru Uchida, Jun Agata, Daisuke Takamura, Masatoshi Yoshida, Tomooku Koyama +1 more | 2015-09-29 |
| 8876108 | Sheet transport apparatus and image forming apparatus | Wataru Uchida, Ryo Iwasawa | 2014-11-04 |
| 8412073 | Image forming apparatus having tension-providing mechanism for belt | Takashi Yano, Hiroshi Kato | 2013-04-02 |
| 7817940 | Image forming apparatus having tension-providing mechanism for belt | Takashi Yano, Hiroshi Kato | 2010-10-19 |
| 7650099 | Image forming apparatus having tension-providing mechanism for belt | Takashi Yano, Hiroshi Kato | 2010-01-19 |
| 7463844 | Process cartridge that spaces a developing roller and photosensitive drum from each other and image forming apparatus usable therewith | Koji Hashimoto, Kazuhiko Kanno, Satoshi Murasaki | 2008-12-09 |