Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977913 | Radio communication device for radio packet communication system | Kenichi Ishii | 2005-12-20 |
| 6961321 | Mobile terminal and method of controlling the same | Kazuhiro Okanoue | 2005-11-01 |
| 6954797 | Data Communication method, terminal equipment, interconnecting installation, data communication system and recording medium | Kenji Takeda | 2005-10-11 |
| 6738439 | Diversity reception method and diversity receiver | Kazuhiro Okanoue, Takeshi Yamamoto | 2004-05-18 |
| 6700865 | Diversity receiver | Takeshi Yamamoto, Kazuhiro Okanoue | 2004-03-02 |
| 6680901 | OFDM demodulator | Takeshi Yamamoto, Kazuhiro Okanoue | 2004-01-20 |
| 6646980 | OFDM demodulator | Takeshi Yamamoto, Kazuhiro Okanoue | 2003-11-11 |
| 6643339 | Receiver and receiving method | Kazuhiro Okanoue, Takeshi Yamamoto | 2003-11-04 |
| 6542464 | High throughput wireless data communication using transferred protocol data for communication across land-line network | Kenji Takeda | 2003-04-01 |
| 6539070 | Clock synchronizing circuit | Yoshikazu Kakura | 2003-03-25 |
| 6522637 | System and method for allocating a carrier wave frequency of one channel between two carrier wave frequencies of another channel | Yukie Mimura | 2003-02-18 |
| 6470366 | Angle calculation circuit | Yoshikazu Kakura | 2002-10-22 |
| 6438213 | Message processing method, device, system and recording medium | Kenji Takeda | 2002-08-20 |
| 6434132 | Wireless LAN for reestablishing wireless links between hosts according to monitored desired and undesired signals | Kenichi Ishii | 2002-08-13 |
| 6415141 | Diversity receiver and method by detecting signal strengths in successive stages | Yoshikazu Kakura | 2002-07-02 |
| 6366612 | Automatic equalizer | Yoshikazu Kakura | 2002-04-02 |
| 6282577 | Mobile terminal and method for controlling network connection thereof | Kazuhiro Okanoue | 2001-08-28 |
| 6240089 | Method of multicasting for mobile host used in any one of subnetworks connected to one another | Kazuhiro Okanoue | 2001-05-29 |
| 6240080 | Mobile terminal and method of controlling the same | Kazuhiro Okanoue | 2001-05-29 |
| 6198924 | Frequency channel selection method for radio communication system | Kenichi Ishii | 2001-03-06 |
| 6175739 | Channel selection method of a wireless communication system | Kenichi Ishii | 2001-01-16 |
| 6172982 | Communication control system and method of controlling communication | Kenichi Ishii | 2001-01-09 |
| 6122268 | Method for allocating geographical identifier and network corresponding to movable hosts | Kazuhiro Okanoue | 2000-09-19 |
| 6035208 | Cellular type mobile communication system capable of efficiently utilizing frequencies | — | 2000-03-07 |
| 5968130 | Bridge unit, frame transfer method of the bridge unit and computer program for frame transfer | Kazuhiro Okanoue | 1999-10-19 |