Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977548 | Predistortion circuit, low-distortion power amplifier, and control methods therefor | Toru Matsuura, Kaoru Ishida, Makoto Sakakura | 2005-12-20 |
| 6972621 | Power amplifier | Toshimitsu Matsuyoshi, Kaoru Ishida | 2005-12-06 |
| 6960957 | Predistortion circuit, low-distortion power amplifier, and control methods therefor | Toru Matsuura, Kaoru Ishida, Makoto Sakakura | 2005-11-01 |
| 6960958 | Predistortion circuit, low-distortion power amplifier, and control methods therefor | Toru Matsuura, Kaoru Ishida, Makoto Sakakura | 2005-11-01 |
| 6940346 | Feedforward amplifier, communication apparatus, feedforward amplification method, program and medium | Masayuki Miyaji, Kaoru Ishida, Toshimitsu Matsuyoshi, Hisashi Adachi | 2005-09-06 |
| 6933780 | Predistortion circuit and power amplifier | Toru Matsuura, Kaoru Ishida, Makoto Sakakura | 2005-08-23 |
| 6902794 | Coated paper for printing and manufacturing method thereof | Tetsuya Hirabayashi, Terunobu Fukui | 2005-06-07 |