Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833758 | Power amplifier | Kaoru Ishida, Seiji Fujiwara | 2004-12-21 |
| 6750706 | Control method and circuit for feedforward distortion compensation amplifier | Kaoru Ishida, Naoki Takachi, Yuji Saito | 2004-06-15 |
| 6720829 | Distortion-compensated amplifying circuit | Kaoru Ishida, Seiji Fujiwara | 2004-04-13 |
| 6710652 | Feedforward amplifier | Masayuki Miyaji, Kaoru Ishida, Seiji Fujiwara | 2004-03-23 |