Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377594 | Sheet feeder and image-forming apparatus | Minoru TOKONAMI | 2019-08-13 |
| 9696683 | Electronic device and image forming apparatus | Hiroyuki Maeda | 2017-07-04 |
| 9423002 | Metal belt and driving mechanism with same metal belt | Akihiro Yamaguchi | 2016-08-23 |
| 9073699 | Powder conveying device and image forming apparatus | Masayuki Yamada | 2015-07-07 |
| 8559851 | Driving mechanism and image forming apparatus comprising the same | — | 2013-10-15 |
| 8433217 | Photoreceptor, cooling mechanism for photoreceptor, and image forming apparatus provided with the same | Tomohiko Yamakawa, Syouji Kouda, Mitsuhiro Goda, Susumu Hanano | 2013-04-30 |
| 7853169 | Roller member urging mechanism and image forming apparatus | — | 2010-12-14 |
| 7558509 | Image forming apparatus | — | 2009-07-07 |
| 7266328 | Image forming apparatus having a cleaning mechanism | Yoshio Ozawa | 2007-09-04 |
| 7162193 | Image forming apparatus having a multi-layered intermediate transfer belt | Yoshio Ozawa | 2007-01-09 |
| 7149443 | Image forming apparatus with image transfer belt stabilization | — | 2006-12-12 |
| 7079790 | Image forming apparatus | Yoshio Ozawa | 2006-07-18 |