Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819174 | Amplification device | Junichiro Yamakawa | 2004-11-16 |
| 6801083 | Feedforward amplifier | Takeshi Ishigami | 2004-10-05 |
| 6756844 | Distortion compensation amplification apparatus of feed forward type and adaptive pre-distortion type | Matsuo Satoh, Masahiro Matsuda | 2004-06-29 |
| 5787342 | Receiver | Shunji Tochihara | 1998-07-28 |