Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11616461 | Motor control device, motor control method, and motor drive system | Hiroshi Ota | 2023-03-28 |
| 11506532 | Vibration detecting device | Hiroshi Ota, Ryoji Ninomiya | 2022-11-22 |
| 11255717 | Vibration detecting arrangement for reducing resonant noise | Hiroshi Ota, Ryoji Ninomiya, Yousuke Hisakuni | 2022-02-22 |
| D941168 | Vibration sensor | — | 2022-01-18 |
| D941167 | Vibration sensor | Ryoji Ninomiya | 2022-01-18 |
| D934186 | Motor controller | — | 2021-10-26 |
| 10917972 | Switching device and electronic device | Hiroshi Ota | 2021-02-09 |
| 10743432 | Electronic apparatus | Hiroshi Ota | 2020-08-11 |