Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165337 | Integrated circuit for power factor correction and power supply circuit containing the same | Yuta Endo, Yukihiro Yaguchi | 2021-11-02 |
| 10910942 | Power factor improvement circuit and switching power supply device using same | — | 2021-02-02 |