Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467513 | Image forming apparatus | Tomohiro Tamaki, Takahisa Nakaue, Kotatsu Kawaguchi, Yukari Ota | 2022-10-11 |
| 11366403 | Image forming apparatus capable of suppressing a white void in an image and a cleaning failure in a non-magnetic one component development device | Yukari Ota, Takahisa Nakaue, Tomohiro Tamaki, Kotatsu Kawaguchi | 2022-06-21 |
| 11340537 | Development device and image forming apparatus including the development device | Kotatsu Kawaguchi, Takahisa Nakaue, Yukari Ota, Tomohiro Tamaki | 2022-05-24 |
| 11320760 | Image forming apparatus and image forming method | Keiya Nishimura, Yoshitaka Imanaka, Toshiki Fujita | 2022-05-03 |