Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968210 | Receiving apparatus | Yoichi Okubo, Masaki Suto, Noriyuki Kagaya, Takashi Uchida, Kiyoshi Funada | 2005-11-22 |
| 6888419 | Variable attenuator device having substantially constant impedance | Yasuyuki Yufu | 2005-05-03 |
| 6861904 | Feed forward amplification apparatus for compensating non-linear distortion | Takeshi Ishigami, Hiroichi Yonenaga | 2005-03-01 |
| 6727751 | Distortion compensation amplifier | Hiroichi Yonenaga, Kiyoshi Funada | 2004-04-27 |
| 6335657 | MOSFET amplifier circuit | Hiromichi Hayase, Takeshi Ishigami | 2002-01-01 |