Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9762117 | Control device for power conversion apparatus and power conversion apparatus | — | 2017-09-12 |
| 9729139 | Cooperative control method for power semiconductor elements connected in parallel, current balance control device, and power module | — | 2017-08-08 |
| 9593780 | Forward check valve and fuel cell system | Yuzo Higashiyama | 2017-03-14 |