Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106133 | Distortion compensator | Hajime Hamada, Hiroyoshi Ishikawa, Kazuo Nagatani, Nobukazu Fudaba, Yasuyuki Oishi +2 more | 2006-09-12 |
| 7106249 | Phase calibration method and apparatus | Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa, Nobukazu Fudaba | 2006-09-12 |
| 7062287 | Transmission power control apparatus | Satoshi Nakamura, Morihiko Minowa, Noriyuki Kawaguchi, Kensuke Sawada, Dai Kimura | 2006-06-13 |
| 7020447 | Method and apparatus for compensating for distortion in radio apparatus | Kazuo Nagatani, Yasuyuki Oishi, Takayoshi Ode, Takeshi Takano, Toru Maniwa | 2006-03-28 |
| 7012969 | Distortion compensating apparatus | Takayoshi Ode, Yasuyuki Oishi, Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa | 2006-03-14 |
| 6980604 | Transmission device and transmission method | Takayoshi Ode, Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa, Yasuyuki Oishi +1 more | 2005-12-27 |
| 6909902 | Radio base station equipment and mobile station equipment determining location of mobile station by associating with another radio base station or mobile station in a mobile communication system | Kensuke Sawada, Noriyuki Kawaguchi, Satoshi Nakamura, Dai Kimura, Morihiko Minowa +1 more | 2005-06-21 |
| 6907085 | Activation method of communications apparatus with a non-linear distortion compensation device | Takayoshi Ode, Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa, Yasuyuki Oishi | 2005-06-14 |
| 6864745 | Distortion compensation device | Takayoshi Ode, Yasuyuki Oishi, Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa +1 more | 2005-03-08 |
| 6836517 | Distortion compensating apparatus | Kazuo Nagatani, Takayoshi Ode, Yasuyuki Oishi | 2004-12-28 |
| 6757525 | Distortion compensating apparatus | Hiroyoshi Ishikawa, Kazuo Nagatani, Yasuyuki Oishi, Hajime Hamada, Nobukazu Fudaba +4 more | 2004-06-29 |
| 6754256 | Searcher for CDMA receiver apparatus | Morihiko Minowa, Kensuke Sawada, Noriyuki Kawaguchi, Koji Matsuyama, Yoshihiko Asano | 2004-06-22 |
| 6737918 | Distortion compensation apparatus | Yasuyuki Oishi, Kazuo Nagatani, Toru Maniwa | 2004-05-18 |
| 6717464 | Distortion compensating apparatus | Nobukazu Fudaba, Yasuyuki Oishi, Kazuo Nagatani, Hajime Hamada, Hiroyoshi Ishikawa | 2004-04-06 |
| 6711384 | Apparatus and method for controlling communications based on moving speed | Morihiko Minowa | 2004-03-23 |
| 6657493 | Distortion compensation apparatus and distortion compensation method | Takayoshi Ode, Yasuyuki Oishi, Kazuo Nagatani, Hiroyoshi Ishikawa | 2003-12-02 |
| 6567478 | Radio apparatus having distortion compensating function | Yasuyuki Oishi, Takeshi Takano, Kazuo Nagatani, Takayoshi Ode | 2003-05-20 |
| 6456827 | Apparatus and method for controlling communications based on moving speed | Morihiko Minowa | 2002-09-24 |
| 6249682 | Apparatus and method for estimating speed in mobile communication | Morihiko Minowa | 2001-06-19 |
| 5937005 | Error rate measurement apparatus for a mobile radio communications system | Kazuhisa Obuchi, Morihiko Minowa | 1999-08-10 |