Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509216 | Semiconductor device for non-isolated buck converter, non-isolated buck converter, and power supply device | Yoshinori Sato, Yifei TANG | 2022-11-22 |
| 11509225 | Power IC including a feedback resistor, and a switching power supply and electronic appliance including the power IC | Yoshinori Sato | 2022-11-22 |
| 11303206 | Semiconductor device and load control system | Natsuki Yamamoto | 2022-04-12 |
| 11258441 | Drive circuit | Shinji TAKIZAWA | 2022-02-22 |