Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355379 | Power conversion system | Reiji Kawashima, Koudai Okuzono, Keisuke Ohta, Masahide Fujiwara, Yuu Yoshikawa +1 more | 2025-07-08 |
| 12261550 | Power conversion device | Ryou Matsuyama, Tomoisa Taniguchi | 2025-03-25 |
| 12249906 | Air conditioner | Keisuke Ohta, Reiji Kawashima | 2025-03-11 |
| 12224678 | Power converter and heat pump system provided therewith | Reiji Kawashima, Masahide Fujiwara | 2025-02-11 |