Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935899 | Tubular metal body and electrophotographic photoreceptor | Kenta Shingu, Hiroaki Ogawa, Masaru Agatsuma, Tsubasa YAMAUCHI, Akihiko Nakamura | 2021-03-02 |
| 9382089 | Paper transporting device, image forming apparatus, image reading device and post-processing device | Yukihiro Ichiki, Motoyuki Yagi, Tahei Nakamura | 2016-07-05 |
| 8862046 | Sheet pressing device and image forming apparatus | Yukihiro Ichiki, Motoyuki Yagi | 2014-10-14 |
| 8523178 | Discharge mechanism and image forming device | — | 2013-09-03 |
| 8442421 | Conveying path switching structure and image forming apparatus | Yukihiro Ichiki, Satoshi Isahai | 2013-05-14 |
| 8380108 | Fixing device and image forming apparatus | Satoshi Isahai, Yukihiro Ichiki, Yasuo Suzuki | 2013-02-19 |
| 8351834 | Conveying device including a pressing member, fixing device including the conveying device, and image forming apparatus including the conveying device | Motoyuki Yagi, Yukihiro Ichiki | 2013-01-08 |
| 8346147 | Fixing unit and image forming apparatus | Motoyuki Yagi, Yoshiyasu Tanioka | 2013-01-01 |
| 8185029 | Fixing device including deformable peeling member and image forming apparatus including the same | Satoshi Isahai, Yukihiro Ichiki | 2012-05-22 |
| 7962084 | Fixing device and image forming apparatus | Yukihiro Ichiki, Satoshi Isahai, Masami Ishida, Masahiro Ishino, Hitoshi Nanba | 2011-06-14 |
| 7505701 | Thermostat and non-contact type temperature sensor arrangement in an image forming apparatus | Keiji Sanekata | 2009-03-17 |
| 7461841 | Sheet discharging apparatus and image forming apparatus | Keiji Sanekata | 2008-12-09 |
| 6721518 | Thermal fuser and image formation apparatus | Hideo Oshida, Keiji Sanekata, Hitoshi Nanba | 2004-04-13 |