Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9571040 | Audio amplifier and power supply voltage switching method | — | 2017-02-14 |
MY
Morito Yamada
Overall (2017): #300,046 of 506,227Top 60%
1
Patents 2017