Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341435 | Power conversion apparatus and power conversion system | Akinori HARIYA | 2025-06-24 |
| 11165356 | Switching power supply device | — | 2021-11-02 |
| 6567285 | Switching power supply unit | Masahiko Hirokawa, Yasuhiro Murai | 2003-05-20 |