Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879786 | Power conversion device and control circuit | Junichi Takada, Mitsutomo Yoshinaga, Toshihiro Nakano, Koki Imai | 2020-12-29 |
| 10826311 | Alternating-current voltage detection circuit | — | 2020-11-03 |
| 10608526 | Device and method for calculating switching time | Ryuichi Furukoshi | 2020-03-31 |
| 10608536 | Power conversion device and control circuit | Junichi Takada, Mitsutomo Yoshinaga, Toshihiro Nakano, Koki Imai | 2020-03-31 |