Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8601336 | Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system | Yoshiaki Ohta, Kazuhisa Obuchi, Yoshihiro Kawasaki, Yoshiharu Tajima, Hideto Furukawa | 2013-12-03 |
| 8599943 | Communications apparatus and communications system using multicarrier transmission mode | Takayoshi Ode, Yoshihiro Kawasaki | 2013-12-03 |
| 8565158 | Radio communication apparatus | Kazuhisa Obuchi, Hideto Furukawa, Yoshiharu Tajima | 2013-10-22 |
| 8559356 | Wireless relay device, wireless relay method, and wireless communication system | Kotaro Shiizaki, Masafumi Tsutsui | 2013-10-15 |
| 8553640 | Communications apparatus and communications system using multicarrier transmission mode | Takayoshi Ode, Yoshihiro Kawasaki | 2013-10-08 |
| 8547924 | Communications apparatus and communications system using multicarrier transmission mode | Takayoshi Ode, Yoshihiro Kawasaki | 2013-10-01 |
| 8532659 | Mobile control device that performs handover control | Yoshiaki Ohta, Yoshiharu Tajima | 2013-09-10 |
| 8514772 | Handover method in CDMA mobile communication, base station and mobile station | Tetsuya Yano, Kazuhisa Obuchi | 2013-08-20 |
| 8514819 | Method for controlling handover process between multiple base stations | Yoshiharu Tajima, Yoshiaki Ohta | 2013-08-20 |
| 8503386 | Communications apparatus and communications system using multicarrier transmission mode | Takayoshi Ode, Yoshihiro Kawasaki | 2013-08-06 |
| 8472958 | Wireless telecommunication system, transmitter and receiver, transmitting and receiving a plurality of data streams | Takayoshi Ode | 2013-06-25 |
| 8472398 | Communications apparatus and communications system using multicarrier transmission mode | Takayoshi Ode, Yoshihiro Kawasaki | 2013-06-25 |
| 8428613 | Wireless communication system, base station device and mobile station device | Yoshiharu Tajima, Yoshiaki Ohta, Kazuhisa Obuchi, Hideto Furukawa | 2013-04-23 |
| 8396156 | Control channel information transmission method, and base station and terminal using the same method | Kazuhisa Obuchi, Hideto Furukawa, Yoshiharu Tajima, Yoshihiro Kawasaki | 2013-03-12 |
| 8363610 | Communications apparatus and communications system using multicarrier transmission mode | Takayoshi Ode, Yoshihiro Kawasaki | 2013-01-29 |
| 8311028 | Radio communication apparatus and radio communication method | Kazuhisa Obuchi, Hideto Furukawa, Yoshiharu Tajima, Yoshihiro Kawasaki | 2012-11-13 |
| 8310972 | Mobile wireless communication system, access gateway, wireless base station, and mobile wireless communication control method | Teruyoshi Watanabe | 2012-11-13 |
| 8270989 | Base station, communication terminal, method for communication at base station, method for communication at communication terminal, and communication system | Kotaro Shiizaki, Takao Nakagawa, Hiroyuki Seki | 2012-09-18 |
| 8265647 | Communication terminal and device | Yoshihiro Kawasaki, Yoshiharu Tajima, Hideto Furukawa, Kazuhisa Obuchi | 2012-09-11 |
| 8259685 | Wireless communication method, wireless base station, wireless terminal, and wireless communication system | — | 2012-09-04 |
| 8260300 | Base station apparatus and mobile communication system | Takayoshi Ode | 2012-09-04 |
| 8189531 | Wireless communication system, wireless base station, and wireless communication control method | Teruyoshi Watanabe | 2012-05-29 |
| 8175114 | Base station apparatus and reception processing method thereof | Kotaro Shiizaki, Hiroyuki Seki | 2012-05-08 |
| 8170622 | Mobile communication network system and location registration method | Yoshiharu Tajima, Hideto Furukawa, Yoshihiro Kawasaki, Kazuhisa Obuchi | 2012-05-01 |
| 8086256 | Communication method in mobile communication system, and mobile station and base station in the same system | Yoshiharu Tajima, Hideto Furukawa, Yoshihiro Kawasaki, Kazuhisa Obuchi | 2011-12-27 |