Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429907 | Image forming apparatus having spacing configuration for process cartridge | Motoaki Mushika | 2016-08-30 |
| 9348304 | Process cartridge | Fumikazu Sato | 2016-05-24 |
| 9256199 | Image forming apparatus having spacing configuration for process cartridge | Motoaki Mushika | 2016-02-09 |
| 8886075 | Spacing configuration for a process cartridge and an image forming apparatus | Motoaki Mushika | 2014-11-11 |
| 8744288 | Cartridge | Masatoshi Shiraki, Fumikazu Sato, Naoto Ozeki | 2014-06-03 |