Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7719364 | High frequency power amplifier | Fumitake Kawanabe, Yoichi Okubo, Manabu Nakamura, Toshio Nojima, Taizo Ito | 2010-05-18 |
| 6856196 | Distortion compensator | Yoichi Okubo, Kiyoshi Funada, Masaki Suto, Masato Horaguchi, Kazuyoshi Sato +3 more | 2005-02-15 |
| 6424214 | Strain error compensation amplifier | Takashi Uchida, Terufumi Nagano, Masahiro Himono | 2002-07-23 |
| 6417731 | Distortion-compensated amplifier device | Kiyoshi Funada, Junichiro Yamakawa, Junya Dosaka | 2002-07-09 |
| 6271723 | Distortion compensating device | Terufumi Nagano, Yoichi Okubo, Masaki Suto, Hidefumi Ito | 2001-08-07 |