Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539299 | Switching power supply unit and electric power supply system | Naoyuki ISHIBASHI, Xiaofeng Wu | 2022-12-27 |
MH
Masahiko Hirokawa
Overall (2022): #349,087 of 548,613Top 65%
1
Patents 2022