Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10630187 | Switching power supply device and semiconductor device | Takashi Saji | 2020-04-21 |
| 10630188 | Switching power supply apparatus and semiconductor device | Takashi Saji | 2020-04-21 |