Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133705 | Portable power amplifier | Terumoto Akatsuka, Haruki Owaki, Motoyoshi Kitagawa | 2006-11-07 |
| 6420937 | Voltage controlled oscillator with power amplifier | Terumoto Akatsuka | 2002-07-16 |