Issued Patents All Time
Showing 51–75 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308282 | Communication control system, communication control method, base station and mobile station | Lan Chen, Hidetoshi Kayama | 2007-12-11 |
| 7305247 | Cell control method and cell system | Hijin Sato | 2007-12-04 |
| 7301948 | Routing method, node, packet communication system, program, and recording medium | Koji Omae, Takehiro Ikeda, Ichiro Okajima | 2007-11-27 |
| 7292863 | Admission control method and device in mobile communication system | Lan Chen, Hidetoshi Kayama | 2007-11-06 |
| 7254132 | Mobile communication system, mobile communication method, wireless base station, mobile station, and program | Toshiaki Takao, Kobaruto Shimada, Hijin Sato | 2007-08-07 |
| 7254409 | Multicast service providing system, multicast service providing method, information distributor, radio terminal, and radio base station | Hijin Sato, Kobaruto Shimada, Toshiaki Takao | 2007-08-07 |
| 7239619 | Mobile communication system, base station, mobile station, and cell control method | Hideki Tobe, Hidetoshi Kayama | 2007-07-03 |
| 7218950 | Base station, mobile station, communication system, transmission control method, and mobile station control program | Heng Qiu, Hidetoshi Kayama, Jyunichirou Hagiwara | 2007-05-15 |
| 7184709 | Radio packet communication system, radio packet communication method, base station and mobile station | Heng Qiu, Hidetoshi Kayama | 2007-02-27 |
| 7155234 | Connection acceptance control scheme by obtaining available quality value | Daisuke Kitazawa, Hijin Sato | 2006-12-26 |
| 7149527 | Efficient and stable radio resource allocation | Lan Chen, Yasushi Yamao | 2006-12-12 |
| 7142847 | Mobile communication system, resource switching method thereof, network control apparatus included therein, same and network control method | Tsutomu Yokoyama, Sadayuki Hongo | 2006-11-28 |
| 7139561 | Mobile communication system and distributed broadcast information control method in mobile communication system | Takehiro Ikeda, Ichiro Okajima | 2006-11-21 |
| 7136662 | Wireless base station, method of selecting wireless base station, method of multicasting, and wireless terminal | Hijin Sato, Toshiaki Takao, Kobaruto Shimada | 2006-11-14 |
| 7130638 | Radio resource allocation method and base station using the same | Lan Chen, Yasushi Yamao | 2006-10-31 |
| 7130636 | Wireless communication apparatus and wireless channel assignment method | Daisuke Kitazawa, Hijin Sato | 2006-10-31 |
| 7116983 | Method, base station and mobile station for timeslot selection and timeslot assignment | Chen Lan | 2006-10-03 |
| 7117003 | Communications control system, communications control method, and mobile station and base station for use therein | Hidetoshi Kayama | 2006-10-03 |
| 7110767 | Packet based mobile communications system with multicast paging of standby mobiles | Masayuki Motegi, Hidetoshi Kayama | 2006-09-19 |
| 7089017 | Resource control method, mobile communication system, base station and mobile station | Lan Chen, Hidetoshi Kayama | 2006-08-08 |
| 7076258 | Location registration method and paging method in mobile communication system, mobile communication system, base station, communication control method, mobile station, and communication control program | Masayuki Motegi, Hidetoshi Kayama | 2006-07-11 |
| 7072655 | Mobile communication system and method for controlling receiving quality | Takehiro Ikeda, Ichiro Okajima | 2006-07-04 |
| 7035637 | Location registration area configuring method, mobile communication system, base station, and location management server | Masayuki Motegi, Hidetoshi Kayama | 2006-04-25 |
| 7006847 | Base station for use in multi-network connection communication system and its connecting method | Hijin Sato, Yasushi Yamao | 2006-02-28 |
| 7006121 | Virtual terminal configuring method and device | Ichiro Okajima | 2006-02-28 |