Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760587 | Stacking apparatus and image forming apparatus | Yasuhiko Fuse, Takehito Osada | 2023-09-19 |
| 10865060 | Stacking apparatus and image forming apparatus | Yasuhiko Fuse, Takehito Osada | 2020-12-15 |
| 10852687 | Image forming apparatus | Tomofumi Kawamura, Hiroki Takano | 2020-12-01 |
| 10816930 | Image forming apparatus | Koji Miwa, Tomofumi Kawamura | 2020-10-27 |
| 10671008 | Drive transmitting member, drive transmitting device, and image forming apparatus | Takamichi Matsuo | 2020-06-02 |
| 10571858 | Image forming apparatus and configuration of cartridge unit | Tomofumi Kawamura, Takamichi Matsuo | 2020-02-25 |
| 10496034 | Image forming apparatus | Hiroki Takano, Tomofumi Kawamura | 2019-12-03 |
| 10459396 | Image forming apparatus | Tomofumi Kawamura, Hiroki Takano | 2019-10-29 |
| 10423119 | Image forming apparatus including a pressing member configured to press a development unit | Tomofumi Kawamura, Takashi Yano | 2019-09-24 |
| 10377589 | Stacking apparatus and image forming apparatus | Yasuhiko Fuse, Takehito Osada | 2019-08-13 |
| 10261463 | Image forming apparatus | Tomofumi Kawamura, Takashi Yano | 2019-04-16 |
| 10191445 | Image forming apparatus | Tomofumi Kawamura | 2019-01-29 |
| 10093497 | Feeding device and image forming apparatus | — | 2018-10-09 |
| 10073408 | Image forming apparatus including a pressing member configured to press a development unit | Tomofumi Kawamura, Takashi Yano | 2018-09-11 |
| 10018959 | Image forming apparatus | Tomofumi Kawamura, Takashi Yano | 2018-07-10 |
| 9996029 | Image forming apparatus with removable residual toner accommodating portion | Risa Matsumoto, Kazuki Takase | 2018-06-12 |
| 9927764 | Image forming apparatus | Tomofumi Kawamura | 2018-03-27 |
| 9771226 | Feeding device and image forming apparatus | — | 2017-09-26 |
| 9617091 | Feeding device and image forming device | Takamichi Matsuo, Koji Kawamura | 2017-04-11 |
| 9527685 | Feeding apparatus and image forming apparatus | Koji Kawamura, Takehito Osada | 2016-12-27 |
| 9522794 | Feeding apparatus and feeding unit detachably attached thereto | Takehito Osada, Koji Kawamura | 2016-12-20 |
| 8811882 | Image forming apparatus | Keisuke Mitsuhashi, Michio Uchida, Youhei Suzuki, Tomonori Shida, Takeshi Shinji +1 more | 2014-08-19 |
| 8457507 | Image forming apparatus | — | 2013-06-04 |
| 8200102 | Image forming apparatus having a detachable unit including a first rotary member and a second rotary member | — | 2012-06-12 |
| 7881634 | Image forming apparatus in which transfer member is movable toward and apart from image bearing member | — | 2011-02-01 |