Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7679440 | Feedforward amplifier | — | 2010-03-16 |
| 7680467 | Distortion compensating amplifier | — | 2010-03-16 |
| 6861904 | Feed forward amplification apparatus for compensating non-linear distortion | Kotaro Takenaga, Hiroichi Yonenaga | 2005-03-01 |
| 6801083 | Feedforward amplifier | Yoshinari Nanao | 2004-10-05 |
| 6335657 | MOSFET amplifier circuit | Hiromichi Hayase, Kotaro Takenaga | 2002-01-01 |