Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420124 | Remote node, center node, communication system, communication terminal, and communication method | — | 2019-09-17 |
| 8942310 | Information processing apparatus and information processing method, and non-transitory computer readable medium storing information processing program | Toshifumi Sato | 2015-01-27 |
| 8779979 | Multi-antenna signal receiving device processing multi-path interference | — | 2014-07-15 |
| 8488653 | Cooperative communication system and method using the same | — | 2013-07-16 |
| 8351547 | Wireless communication device, wireless communication system, and method for detecting receive timing of direct wave | — | 2013-01-08 |
| 8094708 | Receiver with multiple antennas and method of receiving signals | — | 2012-01-10 |
| 7696761 | Spectrum analyzing method, distortion detector and distortion compensation amplifying device | Masashi Naito, Naoki Hongo, Takashi Okazaki | 2010-04-13 |
| 7561629 | Multicarrier receiver and transmitter with delay correcting function | Takashi Okada | 2009-07-14 |
| 7529316 | Transmitter | Norio Hasegawa, Yoshihiko Akaiwa | 2009-05-05 |
| 7489907 | Transmitter for suppressing a variation in input level of a multicarrier signal | Norio Hasegawa, Hisashi Kawai, Masami Yoshida, Jun Watanabe | 2009-02-10 |
| 7398064 | Transmitting apparatus | — | 2008-07-08 |
| 7098734 | Distortion-compensated amplifier using predistortion technique | Naoki Hongo, Yoshihiko Akaiwa | 2006-08-29 |
| 7072318 | Cell search determination circuit | Teppei Shoji | 2006-07-04 |
| 6983173 | Telecommunications device | — | 2006-01-03 |
| 6968169 | Receiver | — | 2005-11-22 |
| 6959174 | Amplifying device | Naoki Hongo, Yoichi Okubo, Masaki Suto | 2005-10-25 |
| 6934541 | Communication device | — | 2005-08-23 |
| 6931239 | Peak limiter and multi-carrier amplification apparatus | Naoki Hongo, Yoichi Okubo, Masaki Suto, Masato Horaguchi, Toshio Takada | 2005-08-16 |
| 6904267 | Amplifying device | Naoki Hongo, Yoichi Okubo, Masaki Suto | 2005-06-07 |
| 6856196 | Distortion compensator | Yoichi Okubo, Kiyoshi Funada, Yasuo Sera, Masaki Suto, Masato Horaguchi +3 more | 2005-02-15 |
| 6804217 | CDMA mobile station apparatus | Koji Yotsumoto, Shunji Abe | 2004-10-12 |
| 6785257 | Base station | — | 2004-08-31 |
| 6707844 | Synchronous circuit and receiver | Ichiro Imaizumi, Osamu Sato, Hisashi Kawai, Takahiro Todate, Kouya Hoshina | 2004-03-16 |
| 6677820 | Distortion compensation apparatus | — | 2004-01-13 |
| 6636557 | Despreading circuit | Ichiro Imaizumi, Shunji Abe, Kenzo Urabe, Hitoshi Kato | 2003-10-21 |