Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375010 | Power conversion device, aircraft, and power conversion method | Ryota ASAKURA, Kenji Fujiwara, Tetsuya Kojima | 2025-07-29 |
| 12334814 | Power converter | Kenji Fujiwara | 2025-06-17 |