Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10601342 | Power conversion device | — | 2020-03-24 |
| 10536000 | Grid independent operation control unit, power conditioner, and grid independent operation control method | Hideki Hidaka | 2020-01-14 |
| 10454389 | Power conversion device | — | 2019-10-22 |
| 10418812 | Abnormality detection device for grid interconnection relay and power conditioner | Hideki Hidaka | 2019-09-17 |
| 10411478 | Grid connection power conversion device and disconnection/welding detection method therefor | Hideki Hidaka | 2019-09-10 |
| 10236793 | Grid connection power conversion device and output current control method thereof | Hideki Hidaka | 2019-03-19 |
| 10218261 | Grid connection power conversion device and start-up control method therefor | Hideki Hidaka | 2019-02-26 |
| 9977094 | Islanding operation detection and islanding operation detection method | Hideki Hidaka | 2018-05-22 |
| 9970988 | Relay abnormality detection device and power conditioner | Hideki Hidaka | 2018-05-15 |