Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270530 | Apparatus and method of compensating distortion | Hajime Hamada, Hiroyoshi Ishikawa, Kazuo Nagatani, Nobukazu Fudaba, Hideharu Shako | 2012-09-18 |
| 8254857 | Radio communication device and radio communication method | Nobukazu Fudaba, Hiroyoshi Ishikawa, Hajime Hamada, Kazuo Nagatani | 2012-08-28 |
| 8154341 | Power amplifying apparatus | Hiroyoshi Ishikawa, Nobukazu Fudaba, Hajime Hamada, Kazuo Nagatani, Toru Maniwa | 2012-04-10 |
| 8130866 | Peak suppressing apparatus, peak suppressing method, and wireless communication device | Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa, Nobukazu Fudaba | 2012-03-06 |
| 8009756 | Peak suppressing and restoring method, transmitter, receiver, and peak suppressing and restoring system | Hiroyoshi Ishikawa, Hajime Hamada, Nobukazu Fudaba, Kazuo Nagatani | 2011-08-30 |
| 7991073 | Distortion compensation apparatus and method | Hajime Hamada, Hiroyoshi Ishikawa, Nobukazu Fudaba, Kazuo Nagatani | 2011-08-02 |
| 7969205 | Peak power reduction method | Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa, Nobukazu Fudaba | 2011-06-28 |
| 7920644 | Predistortion apparatus and predistortion method | Hajime Hamada, Hiroyoshi Ishikawa, Kazuo Nagatani, Nobukazu Fudaba, Shohei ISHIKAWA | 2011-04-05 |
| 7881404 | Distortion correction control apparatus and distortion correction control method | Hiroyoshi Ishikawa, Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yasuyuki Oishi | 2011-02-01 |
| 7860185 | Distortion compensating apparatus and power amplifier apparatus | Hiroyoshi Ishikawa, Nobukazu Fudaba, Hajime Hamada, Kazuo Nagatani | 2010-12-28 |
| 7746957 | Distortion correction control apparatus and distortion correction control method | Hiroyoshi Ishikawa, Kazuo Nagatani, Hajime Hamada, Nobukazu Fudaba, Yasuyuki Oishi | 2010-06-29 |