Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985536 | Current resonant power supply device | Takeki Sugahara | 2018-05-29 |
| 9979297 | Current resonant power supply device | Takeki Sugahara | 2018-05-22 |
| 9871455 | Current resonance type power supply device | Ryuichi Furukoshi | 2018-01-16 |