Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571087 | Radio transmitter apparatus | — | 2003-05-27 |
| 5915213 | Transmitter apparatus with linearizing circuit to compensate for distortion in power amplifier | Shouichi Sato, Kouichi Hayasaka, Yasuhiro Shibuya | 1999-06-22 |