Issued Patents All Time
Showing 126–150 of 199 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9015735 | Disk-shaped information recording medium, disk cartridge, and information recording/reproducing apparatus | Mamoru Shoji, Shuji Tabuchi, Hidemi Isomura | 2015-04-21 |
| 9014735 | Base station and interference reduction method in base station | — | 2015-04-21 |
| 8995928 | Radio communication method, radio communication apparatus, and radio communication system | Yoshiharu Tajima, Yoshinori Tanaka, Yoshiaki Ohta, Katsumasa Sugiyama, Kazuhisa Obuchi | 2015-03-31 |
| 8930974 | Disk-shaped information recording medium, disk cartridge, and information recording/reproducing apparatus | Mamoru Shoji, Shuji Tabuchi, Hidemi Isomura | 2015-01-06 |
| 8923872 | Radio communication apparatus, radio communication system and radio communication method | Yoshiaki Ohta, Yoshiharu Tajima, Yoshinori Tanaka, Katsumasa Sugiyama | 2014-12-30 |
| 8923751 | Radio communication system | Yoshiharu Tajima, Kazuhisa Obuchi, Yoshinori Tanaka, Yoshiaki Ohta, Masatsugu Shimizu +1 more | 2014-12-30 |
| 8918104 | Systems and methods for enhancing base station performance through the use of a relay station | Yoshiharu Tajima, Kazuhisa Obuchi, Yoshinori Tanaka, Yoshiaki Ohta, Masatsugu Shimizu +1 more | 2014-12-23 |
| 8903011 | Control channel information transmission method, and base station and terminal using the same method | Kazuhisa Obuchi, Hideto Furukawa, Kazuo Kawabata, Yoshiharu Tajima | 2014-12-02 |
| 8902836 | Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit | Yoshiaki Ohta, Yoshiharu Tajima, Kazuhisa Obuchi | 2014-12-02 |
| 8902837 | Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit | Yoshiaki Ohta, Yoshiharu Tajima, Kazuhisa Obuchi | 2014-12-02 |
| 8902838 | Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit | Yoshiaki Ohta, Yoshiharu Tajima, Kazuhisa Obuchi | 2014-12-02 |
| 8902847 | Radio communication apparatus, radio communication system, and radio communication method | Yoshiaki Ohta, Tetsuya Yano, Yoshinori Tanaka | 2014-12-02 |
| 8897205 | Mobile communication system, relay control method, relay station apparatus, and base station apparatus | Yoshiharu Tajima, Yoshinori Tanaka, Yoshiaki Ohta, Katsumasa Sugiyama | 2014-11-25 |
| 8891485 | Mobile station and a base station | Yoshiaki Ohta, Yoshiharu Tajima, Kazuhisa Obuchi, Yoshinori Tanaka, Katsumasa Sugiyama | 2014-11-18 |
| 8891636 | Apparatus and method for wireless communication | Tetsuya Yano, Yoshinori Tanaka, Shunji Miyazaki | 2014-11-18 |
| 8855660 | Mobile communications system, wireless communication apparatus, mobile communications apparatus, and wireless communication method | Takayoshi Ode | 2014-10-07 |
| 8848667 | Wireless communication device | Tsuyoshi Shimomura | 2014-09-30 |
| 8832514 | Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system | Yoshiaki Ohta, Kazuhisa Obuchi, Kazuo Kawabata, Yoshiharu Tajima, Hideto Furukawa | 2014-09-09 |
| 8825041 | Relay device, relay device control method, and radio communication system | — | 2014-09-02 |
| 8806286 | Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system | Yoshiaki Ohta, Kazuhisa Obuchi, Kazuo Kawabata, Yoshiharu Tajima, Hideto Furukawa | 2014-08-12 |
| 8780855 | Radio communication apparatus, radio communication system, and radio communication method | Yoshiaki Ohta, Tetsuya Yano, Yoshinori Tanaka | 2014-07-15 |
| 8750233 | Communications apparatus and communications system using multicarrier transmission mode | Takayoshi Ode, Kazuo Kawabata | 2014-06-10 |
| 8743818 | Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit | Yoshiaki Ohta, Yoshiharu Tajima, Kazuhisa Obuchi | 2014-06-03 |
| 8738980 | Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system | Yoshiaki Ohta, Kazuhisa Obuchi, Kazuo Kawabata, Yoshiharu Tajima, Hideto Furukawa | 2014-05-27 |
| 8737320 | Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit | Yoshiaki Ohta, Yoshiharu Tajima, Kazuhisa Obuchi | 2014-05-27 |