Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8725033 | Image forming device having detachable process unit | Shougo Sato | 2014-05-13 |
| 8588644 | Developing device | — | 2013-11-19 |
| 8320780 | Image forming device and detachable process unit | Shunsuke Ishii | 2012-11-27 |
| 8306445 | Image forming apparatus, image forming system, container for developing agent, and method of manufacturing container for developing agent | Satoru Suzuki, Shunsuke Ishii | 2012-11-06 |
| 8290379 | Image forming device and detachable process unit | Shunsuke Ishii | 2012-10-16 |
| 8229318 | Image forming device having a detachable process unit supporting fluid communication between developer cartridges | Shougo Sato | 2012-07-24 |
| 7829840 | Developing unit, process cartridge, and image forming device | — | 2010-11-09 |