Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612562 | Unit pulling-out mechanism and image recording apparatus | Toshihiko Seike, Junya Masuda, Hiroyuki Murai | 2017-04-04 |
| 9128420 | Belt unit and image forming apparatus | Fumito Mizoguchi, Masashi Hirai | 2015-09-08 |
| 9091967 | Image forming apparatus | Masashi Hirai, Masaki Saka | 2015-07-28 |
| 9025985 | Image forming apparatus | Ginga Nakamura, Susumu Murakami | 2015-05-05 |
| 8995879 | Image recording apparatus with first and second pullout units | Toshihiko Seike, Junya Masuda, Hiroyuki Murai | 2015-03-31 |
| 8953982 | Displacement mechanism for secondary transfer unit of an image forming apparatus | Hiroshi Tachiki, Hideshi Izumi | 2015-02-10 |
| 8929754 | Image forming apparatus provided with a waste toner full-capacity detection mechanism | Kuniaki Nakano | 2015-01-06 |
| 8923717 | Transfer device having a plurality of primary transfer rollers | Hideshi Izumi | 2014-12-30 |
| 8881891 | Belt unit and image forming apparatus | Fumito Mizoguchi, Masashi Hirai | 2014-11-11 |
| 8867945 | Image forming apparatus | Hiroyuki Murai | 2014-10-21 |
| 8855513 | Image forming apparatus | Susumu Murakami | 2014-10-07 |
| 8824916 | Belt conveyor member and image forming apparatus | Masashi Hirai | 2014-09-02 |
| 8718508 | Image forming apparatus | — | 2014-05-06 |
| 8655239 | Transfer belt unit and image forming apparatus | Fumito Mizoguchi, Hideshi Izumi, Hiroshi Tachiki | 2014-02-18 |
| 8620171 | Transfer device and image forming apparatus | Hideshi Izumi, Kuniaki Nakano | 2013-12-31 |
| 8559857 | Transfer device and image forming apparatus | — | 2013-10-15 |
| 8526866 | Image forming device | — | 2013-09-03 |
| 8478175 | Image forming apparatus | Hiroyuki Murai | 2013-07-02 |
| 8185010 | Charging wire cleaning apparatus | Masato Kuze, Hirokazu Yamauchi, Kazuhiro Matsuyama, Hiroyuki Murai | 2012-05-22 |
| 8150277 | Image forming apparatus with system for replenishing a plurality of toner cartridges | — | 2012-04-03 |
| 8121530 | Image forming method and image forming apparatus | Hiroyuki Murai, Masato Kuze, Yuji Kumagai | 2012-02-21 |
| 8116648 | Image forming apparatus | — | 2012-02-14 |
| 8032051 | Belt carrying device, intermediate transfer device, and image forming apparatus | Hideshi Izumi, Takahiko Yoshida, Hiroyuki Murai | 2011-10-04 |
| 7957688 | Image forming method and image forming apparatus | Hiroyuki Murai, Masato Kuze, Yuji Kumagai | 2011-06-07 |
| 7933527 | Image forming apparatus, image forming method, and transfer device | Hirokazu Yamauchi, Hiroyuki Murai, Kazuhiro Matsuyama, Masato Kuze | 2011-04-26 |