Issued Patents All Time
Showing 226–250 of 261 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477213 | Base station apparatus and radio communication method | Kenichi Miyoshi, Ryusuke Kiryu | 2002-11-05 |
| 6470194 | Base station with improved directivity using adaptive antenna array reception | Kazuyuki Miya | 2002-10-22 |
| 6463261 | Radio communication device and radio communication method | Kenichi Miyoshi | 2002-10-08 |
| 6456677 | Synchronization equipment | Mitsuru Uesugi, Hiroaki Sudo | 2002-09-24 |
| 6442405 | Base station device and radio communication method | Kazuyuki Miya, Osamu Kato, Mitsuru Uesugi, Akinori Tatsumi, Masatoshi Watanabe +2 more | 2002-08-27 |
| 6400929 | Radio communication device and method of controlling transmission rate | Toyoki Ue, Osamu Kato | 2002-06-04 |
| 6381445 | Radio communication device and method of controlling transmission rate | Toyoki Ue, Osamu Kato | 2002-04-30 |
| 6370359 | Radio communication device and method of controlling transmission rate | Toyoki Ue, Osamu Kato | 2002-04-09 |
| 6366763 | Radio communication device and method of controlling transmission rate | Toyoki Ue, Osamu Kato | 2002-04-02 |
| 6298248 | Base station apparatus and frame synchronization acquisition method | Kenichi Miyoshi | 2001-10-02 |
| 6289064 | Synchronization equipment | Mitsuru Uesugi, Sadaki Futagi, Hiroshi Suzuki, Hitoshi Yoshino | 2001-09-11 |
| 6266363 | Transmitting/receiving apparatus using a plurality of spreading codes | — | 2001-07-24 |
| 6240149 | Adaptive transmission diversity apparatus and adaptive transmission diversity method | Hideki Yukitomo | 2001-05-29 |
| 6236672 | Transmitting/receiving apparatus using a plurality of spreading codes | — | 2001-05-22 |
| 6226508 | Transmission diversity apparatus | Hideyuki Takahashi | 2001-05-01 |
| 6218986 | Adaptive reception diversity method and adaptive transmission diversity method | Hideki Yukitomo | 2001-04-17 |
| 6212407 | Spread-spectrum transmitter and receiver providing suppressed interference between high-speed and low-speed communication users | — | 2001-04-03 |
| 6208701 | Synchronizing apparatus | Mitsuru Uesugi, Hiroaki Sudo | 2001-03-27 |
| 6195402 | Pattern matching apparatus | — | 2001-02-27 |
| 6191736 | Data communication apparatus and data communication method | Hideki Yukitomo, Kazuyuki Miya, Keiji Takakusaki | 2001-02-20 |
| 6147645 | Adaptive reception diversity apparatus and adaptive transmission diversity apparatus | Hideki Yukitomo | 2000-11-14 |
| 6118987 | Radio transmitting apparatus and gain control method for the same based on complex weight coefficients and modulation precision characteristics | Kazuyuki Miya | 2000-09-12 |
| 6111921 | Estimator of error rate | Hiroaki Sudo, Mitsuru Uesugi | 2000-08-29 |
| 6075827 | DQPSK mapping circuit | Kazuo Shida | 2000-06-13 |
| 6069924 | Differential detector with error correcting function | Hiroaki Sudo, Mitsuru Uesugi | 2000-05-30 |