Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712044 | Power converter | Yukio Nakashima | 2017-07-18 |
| 9654026 | Three-level power converting apparatus with reduced conduction loss | Yukio Nakashima, Hisanori Yamasaki | 2017-05-16 |