Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819247 | Direct-current power supply device with primary and secondary magnetic cores | Hirotaka OTAKE | 2020-10-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819247 | Direct-current power supply device with primary and secondary magnetic cores | Hirotaka OTAKE | 2020-10-27 |