Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105437 | Charging device and image formation apparatus | Daiki Morimoto, Junichi Kawashima, Kohei Jougataki | 2024-10-01 |
| 11520276 | Charging device, image forming unit, image forming apparatus, and method of manufacturing cleaning member | Yoshihiro Hashimoto, Daiki Morimoto | 2022-12-06 |
| 10649358 | Image forming apparatus | — | 2020-05-12 |
| 9835988 | Electro-photography image forming apparatus | Toshiyuki Totsuka | 2017-12-05 |
| 9535366 | Image forming unit and image forming apparatus | — | 2017-01-03 |
| 8489003 | Developing device and image forming apparatus | — | 2013-07-16 |
| 8055169 | Developing device with image supporting member and developer supporting member disposed in specific arrangement, and image forming apparatus | — | 2011-11-08 |
| 7945196 | Developing device with supply member and image forming apparatus | — | 2011-05-17 |
| 7389074 | Developer holding body and developing apparatus | — | 2008-06-17 |
| 7190926 | Developer bearing body and image forming apparatus | — | 2007-03-13 |
| 7031625 | Image forming apparatus | — | 2006-04-18 |