Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165359 | Power conversion system configured to perform power conversion between direct current and three-phase alternating current | Takaaki Norisada, Yutaka KAMON | 2021-11-02 |
| 10924024 | Regenerative power conversion system with inverter and converter | Takaaki Norisada, Keiji Akamatsu, Go Yamada, Yutaka KAMON, Makoto Ozone | 2021-02-16 |
| 10917004 | Snubber circuit and power conversion system using same | Koji Higashiyama | 2021-02-09 |