Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165381 | Speed contant control and power constant control of a permanent magnet synchronous motor | Toshio Takahashi | 2021-11-02 |
| 11146195 | Fail-safe function for a permanent magnet synchronous motor | — | 2021-10-12 |