Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483873 | Power conversion apparatus and control method of inverter | Katsutaka Tanabe, Takuji KUMAGAI | 2019-11-19 |
| 10193470 | Step up/down inverter circuit and method for controlling same | — | 2019-01-29 |