Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711039 | Motor drive apparatus | Kenji Takahashi, Shinya TOYODOME, Tomohiro KUTSUKI | 2023-07-25 |
| 11705841 | Estimation device and AC motor drive device | Kenji Takahashi, Shinya TOYODOME, Tomohiro KUTSUKI | 2023-07-18 |
| 11682992 | Motor drive device, compressor drive system, and refrigeration cycle system | Kenji Takahashi, Shinya TOYODOME, Tomohiro KUTSUKI | 2023-06-20 |
| 11632067 | Speed estimating device for AC motor, driving device for AC motor, refrigerant compressor, and refrigeration cycle apparatus | Yuriko Takeda, Kenji Takahashi, Shinya TOYODOME, Tomohiro KUTSUKI | 2023-04-18 |