Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835915 | Image forming apparatus having heat dissipation | — | 2023-12-05 |
| 10226948 | Image forming apparatus | Takashi Fujita, Nobuhiro Tani | 2019-03-12 |
| 9535358 | Charging device | Tadashi Fukuda | 2017-01-03 |
| 9477184 | Image forming apparatus controlling temperature of fixing portion in image formation mode and in standby modes | — | 2016-10-25 |
| 9274450 | Charging device | Tadashi Fukuda | 2016-03-01 |
| 9268249 | Charging device | Takashi Ueno, Tadashi Fukuda | 2016-02-23 |
| 9042788 | Charging device | — | 2015-05-26 |
| 8909091 | Charging device | Kenji Suzuki | 2014-12-09 |
| 8886077 | Image forming apparatus | Kenji Suzuki | 2014-11-11 |
| 8660456 | Imaging forming apparatus | Kenji Suzuki | 2014-02-25 |
| 7773922 | Image forming apparatus | Kenji Suzuki, Tomoharu Kitajima | 2010-08-10 |