Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784792 | Power conversion device | Shigeharu Yamagami | 2020-09-22 |
| 10734890 | Power conversion device | Shigeharu Yamagami | 2020-08-04 |
| 10658940 | Power converter | Kraisorn Throngnumchai, Tetsuya Hayashi, Akinori Okubo | 2020-05-19 |