Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11025086 | Power conversion device | Kikuo Izumi, Naohisa Kawahara, Daigo Takemura | 2021-06-01 |
| 10971991 | Power conversion device and power conversion system | Takahiro Kato, Kikuo Izumi | 2021-04-06 |