Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056984 | Inverter control device | Masashi Miyazaki, Isao Fujiwara, Yuki Sugiyama | 2021-07-06 |
| 10886867 | Inverter control device | Arinori Shimada, Yuki Sugiyama, Masaya Kokubo | 2021-01-05 |