Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244248 | Power conversion device | Kazuhiro Fujioka, Ryota Kondo | 2025-03-04 |
| 12132429 | Power conversion device and motor system | Satoshi Murakami, Yoshihiro Takeshima, Akira Nakagawa, Ryota Kondo | 2024-10-29 |
| 11682996 | Power conversion device | Satoshi Murakami, Yoshihiro Takeshima, Akira Nakagawa, Ryota Kondo | 2023-06-20 |
| 5142901 | Specific heat based moisture sensor | Yoshiharu Nagawa | 1992-09-01 |