Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9250546 | Member for electrophotography, process cartridge, and electrophotographic apparatus | Naoto Kameyama, Kenji Onuma, Rieko Sakamoto, Yasushi Shimizu, Koichi Sato +6 more | 2016-02-02 |
| 8385779 | Charging device including a multi-portion sheet member for shielding a corona charger | — | 2013-02-26 |
| 8180265 | Image forming apparatus | — | 2012-05-15 |
| 7917047 | Image forming apparatus | — | 2011-03-29 |
| 7627263 | Image forming apparatus including a cleaning web for removing residual toner | — | 2009-12-01 |