Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141877 | Controller for permanent magnet synchronous motor, control method, and image forming apparatus | Yasuhiro KOIDE, Daichi Suzuki, Hiroyuki Yoshikawa | 2018-11-27 |
| 10141878 | Controller for permanent magnet synchronous motor, and control method for estimating initial position of rotor | Daichi Suzuki, Hiroyuki Yoshikawa, Yasuhiro KOIDE | 2018-11-27 |
| 10081508 | Sheet feeder, document reader, and image forming apparatus | Takaki Kato, Yuji Kobayashi, Hiroshi Yamaguchi, Satoshi Teshima | 2018-09-25 |
| 10020760 | Control method for three-phase dc brush less motor, control device, and image forming device | Katsuhide Sakai, Yasuhiro KOIDE, Yuhei Tatsumoto | 2018-07-10 |
| 9929686 | Controller for permanent magnet synchronous motor, image forming apparatus, and control method | Daichi Suzuki, Hiroyuki Yoshikawa, Yasuhiro KOIDE | 2018-03-27 |
| 9893675 | Motor control device and image forming apparatus including the same | Katsuhide Sakai, Yasuhiro KOIDE, Yuhei Tatsumoto | 2018-02-13 |