Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244248 | Power conversion device | Yoshiaki Ishiguro, Ryota Kondo | 2025-03-04 |
| 10554120 | Power conversion device | Nobuhiro Kihara, Mai Nakada, Yoshihiro Takeshima, Yujiro Nakada | 2020-02-04 |