Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204576 | Driving apparatus and image forming apparatus with improved drive output member maintainability | — | 2021-12-21 |
| 11199803 | Driving device, image forming device, and method of manufacturing driving device | Yusuke Kai, Shoji Yamamoto | 2021-12-14 |
| 11199807 | Cartridge and drum unit for electrophotographic image forming apparatus | Shigemi Kamoshida, Takeshi Arimitsu, Isao Koishi | 2021-12-14 |
| 11175620 | Image forming apparatus | — | 2021-11-16 |
| 11119436 | Driving device and image forming apparatus | Yusuke Kai | 2021-09-14 |