Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539215 | Voltage control inverter, power source apparatus, and control method | Qiang Lin, Yasuhiro KANEKIYO, Tetsu SHIJO | 2022-12-27 |
| 11539216 | Voltage control inverter, power source apparatus, energy control system, and voltage control method | Tetsu SHIJO, Qiang Lin, Yasuhiro KANEKIYO | 2022-12-27 |
| 11258392 | Electronic circuitry for converting DC voltage to AC voltage | Masatoshi Suzuki | 2022-02-22 |