Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11599052 | Image forming apparatus | — | 2023-03-07 |
| 10613451 | Image forming apparatus with moveable transfer members | — | 2020-04-07 |
| 10338501 | Image forming apparatus | Ran Kudo | 2019-07-02 |
| 9804554 | Image forming apparatus | — | 2017-10-31 |
| 9651898 | Belt module and belt member exchanging method | — | 2017-05-16 |
| 9557690 | Image forming apparatus | — | 2017-01-31 |
| 9348268 | Belt unit and image forming apparatus | — | 2016-05-24 |
| 9261823 | Belt unit and image forming apparatus | — | 2016-02-16 |
| 9239550 | Image forming apparatus with adjusting belt unit | — | 2016-01-19 |
| 9207585 | Endless belt, belt driving device and image forming apparatus | Takashi Seki | 2015-12-08 |
| 8731430 | Charging device | — | 2014-05-20 |
| 8699924 | Developing apparatus and image forming apparatus having a magnetic field generating member | — | 2014-04-15 |
| 8238800 | Developing apparatus | — | 2012-08-07 |
| 7941079 | Image forming apparatus | — | 2011-05-10 |
| 7809304 | Duct for image forming apparatus | Kiyoshi Oyama | 2010-10-05 |
| 7588248 | Sheet conveying device and image forming apparatus | — | 2009-09-15 |
| 7343117 | Electronic apparatus having a plurality of circuit substrates | Yasuaki Otoguro, Hajime Sekiguchi | 2008-03-11 |
| 6816700 | Image bearing member cleaning apparatus featuring a rotary member for magnetically bearing toner | — | 2004-11-09 |