Issued Patents All Time
Showing 601–625 of 633 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697593 | Multiple-input multiple-output (MIMO) timing synchronization using correlation with first and second known signal | — | 2010-04-13 |
| 7693033 | Multiple access method and radio apparatus utilizing the same | Yoshiharu Doi | 2010-04-06 |
| 7672385 | Radio apparatus | — | 2010-03-02 |
| 7643587 | Frequency offset estimating method and frequency offset correcting apparatus utilizing said method | Yasuhiro Tanaka, Nobuo Higashida | 2010-01-05 |
| 7634026 | Receiving method and receiving apparatus | Yasuhiro Tanaka | 2009-12-15 |
| 7613151 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshiharu Doi, Takeo Miyata, Tadayoshi Ito | 2009-11-03 |
| 7567821 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshiharu Doi, Takeo Miyata, Tadayoshi Ito | 2009-07-28 |
| 7551611 | Radio apparatus | — | 2009-06-23 |
| 7532686 | Correlator and receiving apparatus utilizing the same | Yasuhiro Tanaka | 2009-05-12 |
| 7526258 | Method and apparatus for transmitting signals, method and apparatus for receiving the signals, and communication system utilizing the same | Yasuhiro Tanaka | 2009-04-28 |
| 7486646 | Radio base system and transmission timing control method | Hirotaka Koike, Takeo Miyata, Yoshiharu Doi, Masashi Iwami, Jun Kitakado | 2009-02-03 |
| 7454234 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshiharu Doi, Takeo Miyata, Tadayoshi Ito | 2008-11-18 |
| 7454235 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshuharu Doi, Takeo Miyata, Tadayoshi Ito | 2008-11-18 |
| 7454236 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshuharu Doi, Takeo Miyata, Tadayoshi Ito | 2008-11-18 |
| 7443341 | Method for deriving weight vectors to be used at the time of transmitting signals from a plurality of antennas, and transmitting apparatus and communication system utilizing said method | Yasutaka Ogawa, Takeo Ohgane, Toshihiko Nishimura, Hiroshi Nishimoto | 2008-10-28 |
| 7428224 | Radio base station system, and method and program for controlling transmission of synchronous burst | Nobuhiro Masaoka | 2008-09-23 |
| 7426370 | Radio communication quality measuring apparatus, radio communication quality measuring method and radio base station | Yoshiharu Doi | 2008-09-16 |
| 7412014 | Timing-adjusting method and apparatus, and diversity receiving method and apparatus | Nobuo Higashida | 2008-08-12 |
| 7398098 | Radio base apparatus, transmission power control method, and transmission power control program | — | 2008-07-08 |
| RE40376 | Radio apparatus carrying out automatic gain control and gain control method | Takaaki Makita, Nobuhiro Masaoka | 2008-06-10 |
| 7379749 | Radio terminal apparatus and reception operation control program thereof | Yoshiharu Doi, Takeo Miyata, Tadayoshi Ito | 2008-05-27 |
| 7369878 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshiharu Doi, Takeo Miyata, Tadayoshi Ito | 2008-05-06 |
| 7333566 | Radio reception apparatus, radio reception method and radio reception program capable of switching modulation methods | Katsutoshi Kawai | 2008-02-19 |
| 7269202 | Radio apparatus, swap detecting method and swap detecting program | Nobuhiro Masaoka | 2007-09-11 |
| 7212784 | Adaptive array apparatus, radio base station, and mobile phone | Yoshiharu Doi, Takaaki Makita | 2007-05-01 |