Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708233 | Sheet stop mechanism, image forming apparatus | Takeshi Yoshida | 2023-07-25 |
| 10915042 | Toner conveyance device, cleaning device and image forming apparatus | — | 2021-02-09 |
| 10591864 | Image forming apparatus including a unit detachably mounted on an apparatus body via a locking member | — | 2020-03-17 |
| 10472197 | Image forming apparatus | Tomoya Hotani, Hiroyuki Harada, Akira Horie, Rei Yamagishi, Masaaki Maruta | 2019-11-12 |
| 10067451 | Image forming apparatus | — | 2018-09-04 |
| 10016996 | Image forming apparatus | — | 2018-07-10 |
| 9906524 | Server, provision device, and one-time password generation device | Makoto Shibata, Shinji Kurokawa, Yuji Kitada, Atsuo Ikeya | 2018-02-27 |
| 9753409 | Toner case and image forming apparatus | — | 2017-09-05 |
| 9651897 | Image forming apparatus apparatus positioning magnets by contact faces of shaft and bearing and restraining action of force from guide part by clearance between shaft and bearing | — | 2017-05-16 |
| 9348263 | Developing device and image forming apparatus comprising downstream inclined conveyance fin | Hideki Takeda | 2016-05-24 |
| 9229369 | Image forming apparatus | — | 2016-01-05 |
| 9164473 | Image forming apparatus | — | 2015-10-20 |
| 9091961 | Toner container and image forming apparatus provided with the toner container | — | 2015-07-28 |
| D647557 | Toner cartridge | — | 2011-10-25 |
| 7515849 | Image forming apparatus with a swing-door that moves away from a sheet conveyance path during opening of the swing-door | — | 2009-04-07 |