Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153711 | Electric power conversion device | Takushi Jimichi, Kimiyuki Koyanagi | 2018-12-11 |
| 10128773 | Electric power conversion device and electric power system | Takushi Jimichi, Kimiyuki Koyanagi | 2018-11-13 |