Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9645537 | Image forming apparatus capable of detecting presence or absence of a cartridge or a shape of the cartridge without increasing the number of components | Kuniaki Tamagaki, Satoshi Sunahara, Takanori Watanabe | 2017-05-09 |
| 9547273 | Image forming apparatus having simultaneous development and cleaning | Motonari Ito, Satoshi Sunahara, Kuniaki Tamagaki | 2017-01-17 |
| 9541857 | Developing apparatus, cartridge, and image forming apparatus | Motonari Ito, Takanori Watanabe, Yusuke Usui | 2017-01-10 |