Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9137064 | Equalizer device, receiver device and equalization method | Naosuke Ito | 2015-09-15 |
| 9059765 | Reception device and reception method | Naosuke Ito | 2015-06-16 |
| 8855185 | Equalization device, reception device and equalization method | Naosuke Ito | 2014-10-07 |
| 8831083 | Transmission channel estimating device, transmission channel estimating method and receiving apparatus | Ryuichiro Kono | 2014-09-09 |
| 8811465 | Reception device and method | Takashi Fujiwara | 2014-08-19 |
| 8687515 | Reception device and method of determining the velocity of the device based on a received pilot signal | Naotoshi Maeda | 2014-04-01 |
| 8433014 | Receiving apparatus and receiving method | — | 2013-04-30 |
| 8224273 | Demodulator, diversity receiver, and demodulation method | Mitsuru Takeuchi | 2012-07-17 |
| 8175183 | Digital broadcasting receiving apparatus | Hiroyuki Nagahama, Mitsuru Takeuchi, Eiji Arita | 2012-05-08 |
| 8077781 | Apparatus and method for receiving an orthogonal frequency division multiplexed signal | — | 2011-12-13 |
| 7970366 | Diversity receiver | Eiji Arita, Akiko Maeno | 2011-06-28 |
| 7817738 | Digital broadcasting receiving apparatus with channel estimation function | Mitsuru Takeuchi, Masakazu Morita, Tadashi Sakaguchi | 2010-10-19 |
| 7652527 | Demodulator, diversity receiver, and demodulation method | Mitsuru Takeuchi | 2010-01-26 |
| 7583737 | OFDM signal receiver device and OFDM signal receiving method | Eiji Arita | 2009-09-01 |
| 7580466 | Demodulation device and demodulation method | — | 2009-08-25 |
| 7310503 | Diversity reception device and diversity reception method | — | 2007-12-18 |
| 6621863 | Equalizing apparatus combining amplitude error with squared envelope error according to variable weights | — | 2003-09-16 |
| 6307898 | Phase error detector | — | 2001-10-23 |
| 5832040 | Phase detector | Kazuya Yamanaka, Shuji Murakami, Takashi Fujiwara | 1998-11-03 |
| 5497203 | Motion detection circuit for high definition television based on muse | Hiroshi Kayashima, Naoki Hayashi, Kenji Urasaki, Akio Sasai | 1996-03-05 |