Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8618881 | Class-D power amplifier | Takeshi Togawa | 2013-12-31 |
| 7893764 | Power amplifier and common mode choke coil apparatus | Takashi Handa | 2011-02-22 |
TM
Toshiro Mayuzumi
Overall (All Time): #2,083,121 of 4,157,543Top 55%
2
Patents All Time