Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9729376 | Reception apparatus and frequency error correction method | Hisateru Kobatake, Yoshinobu Matsumura, Teruaki Hasegawa, Shigeru Soga, Kouya Watanabe | 2017-08-08 |
| 9722847 | Transmitter, receiver, transmission method, and reception method | Yoshinobu Matsumura, Teruaki Hasegawa, Shigeru Soga, Kouya Watanabe, Hisateru Kobatake +2 more | 2017-08-01 |
| 9628303 | Receiver apparatus and frequency selectivity interference correction method | Shigeru Soga, Teruaki Hasegawa, Yoshinobu Matsumura, Hisateru Kobatake, Kouya Watanabe | 2017-04-18 |
| 9503960 | Radio communication apparatus and radio communication method | Shigeru Soga, Yoshinobu Matsumura, Hisateru Kobatake, Teruaki Hasegawa | 2016-11-22 |
| 9374254 | Wireless communication device and wireless communication method | Hisateru Kobatake, Shigeru Soga, Teruaki Hasegawa, Yoshinobu Matsumura | 2016-06-21 |
| 9288092 | Wireless communication device and wireless communication method | Hisateru Kobatake, Shigeru Soga, Teruaki Hasegawa, Yoshinobu Matsumura | 2016-03-15 |
| 9172568 | Wireless communication device and wireless communication method | Hisateru Kobatake, Shigeru Soga, Teruaki Hasegawa, Yoshinobu Matsumura | 2015-10-27 |
| 8938207 | Radio frequency receiver and radio receiver | Kentaro Miyano | 2015-01-20 |
| 8724752 | Amplitude/orthogonality error compensator | Katsuhiro Jomatsu | 2014-05-13 |
| 8462894 | Receiver circuit and receiver apparatus including the same | Yoshifumi Hosokawa, George Hayashi | 2013-06-11 |
| 8429698 | Digital broadcast transmission device and digital broadcast reception device | Yoshikazu Hayashi, Kazuya Ueda, Makoto Sekitoh, Tomohiro Kimura, Masahiro Hamada | 2013-04-23 |
| 8355454 | Reception device, reception method and integrated circuit | — | 2013-01-15 |
| 7991058 | OFDM reception device | Koji Setoh, Akira Kisoda, Daisuke Hayashi, Ryosuke Mori, Tetsuya Yagi +1 more | 2011-08-02 |
| 7865218 | Receiving device, integrated circuit, program, and receiving method | Noritaka IGUCHI, Ryosuke Mori, Tetsuya Yagi, Koji Setoh, Daisuke Hayashi | 2011-01-04 |
| 7715886 | Method and apparatus of reduced power consumption in TDMA signal reception via backward output of input stream to eliminate receiver training period | Ryosuke Mori, Daisuke Hayashi, Kouji Setoh, Tetsuya Yagi, Noritaka IGUCHI | 2010-05-11 |
| 7539518 | Time division multiplexed signal receiver apparatus | — | 2009-05-26 |
| 7187733 | High-frequency signal receiver | Akira Fujishima, Kenji Adachi, Hirotoshi Takeuchi, Yasuo Oba, Hiroaki Ozeki | 2007-03-06 |
| 7142616 | Front end processor for data receiver and nonlinear distortion equalization method | Mikihiro Ouchi, Hisaya Kato | 2006-11-28 |
| 7098967 | Receiving apparatus | Hiroaki Ozeki, Yasuo Oba, Akira Fujishima, Mineyuki Iwaida | 2006-08-29 |
| 6914945 | Clock recovery circuit | Hisaya Kato, Hiroshi Azakami | 2005-07-05 |
| 5914983 | Digital signal error reduction apparatus | Todd S. Bowser, Daisuke Hayashi, Seiji Sakashita, Hiroaki Ozeki | 1999-06-22 |
| 5535220 | Forward error correcting transmitter and receiver | Seiji Sakashita, Hiroaki Ozeki, Daisuke Hayashi, Todd S. Bowser | 1996-07-09 |
| 5398080 | Television receiver for terrestrial broadcasting | Seiji Sakashita, Hiroaki Ozeki, Daisuke Hayashi | 1995-03-14 |
| 5241538 | Transmission apparatus | Seiji Sakashita | 1993-08-31 |
| 5239379 | Television signal receiving apparatus | Yoshio Abe, Seiji Sakashita, Hiroaki Ozeki | 1993-08-24 |