Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846904 | Motor control apparatus and image forming apparatus with limiting coil current flowing through motor coil | — | 2023-12-19 |
| 11841640 | Image forming apparatus comprising development switching unit and current detection unit | — | 2023-12-12 |
| 11835900 | Motor control apparatus that controls motor, based on command values of excitation current and of torque current, and image forming apparatus | — | 2023-12-05 |
| 11720040 | Image forming apparatus | Tetsuya Yamamoto, Daisuke Usami, Kentaro Yamashita | 2023-08-08 |
| 11673756 | Image forming apparatus and sheet conveyance apparatus | — | 2023-06-13 |
| 11567441 | Image forming apparatus displaying abnormal state of rotary members driven by a motor based on a detected current value | — | 2023-01-31 |