Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8744310 | Detachable unit and image forming apparatus | Taro Mitsui, Hirohisa Hoshino, Tatsuya Soga, Tomoya Ichikawa | 2014-06-03 |
| 8588640 | Electrical connection structure, electrical connection method, electrical connection member, and image forming apparatus | Hirohisa Hoshino, Tomoya Ichikawa | 2013-11-19 |
| 7668477 | Cleaning device, process cartridge, and image forming device | Satoshi Honobe, Yasutaka MATSUMOTO | 2010-02-23 |