Issued Patents All Time
Showing 1–25 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758414 | Radio terminal, radio communication system, and radio communication method | Yoshiaki Ohta, Akira Ito | 2023-09-12 |
| 10869208 | Radio terminal, radio communication system, and radio communication method | Yoshiaki Ohta, Akira Ito | 2020-12-15 |
| 10349292 | Radio terminal, radio communication system, and radio communication method | Yoshiaki Ohta, Akira Ito | 2019-07-09 |
| 10098147 | Wireless communication system, receiving device, transmitting device, and wireless communication method | Yoshiaki Ohta, Yoshinori Tanaka, Yoshihiro Kawasaki | 2018-10-09 |
| 10075913 | Wireless communication system, mobile station, base station, and wireless communication system control method for reducing power consumption | Yoshiaki Ohta, Yoshihiro Kawasaki | 2018-09-11 |
| 10051669 | Communication duration configuring method, relay station, and mobile communication system | Yoshiaki Ohta, Yoshihiro Kawasaki, Yoshinori Tanaka, Katsumasa Sugiyama | 2018-08-14 |
| 9820191 | Base station, mobile station, communication system, transmission method and reordering method | Yoshiaki Ohta, Kazuhisa Obuchi, Yoshihiro Kawasaki, Yoshinori Tanaka, Katsumasa Sugiyama | 2017-11-14 |
| 9813251 | Communication control device, communication control system and communication control method | Hiroaki SENOO, Dai Kimura, Makoto Yoshida | 2017-11-07 |
| 9750051 | Wireless communication system and method of wireless communication | Yoshiaki Ohta, Yoshinori Tanaka, Yoshihiro Kawasaki | 2017-08-29 |
| 9743325 | Communication apparatus, storage apparatus, and control method | — | 2017-08-22 |
| 9516515 | Communication duration configuring method, relay station, base station, and mobile communication system | Yoshiaki Ohta, Yoshihiro Kawasaki, Katsumasa Sugiyama, Yoshinori Tanaka | 2016-12-06 |
| 9504094 | Base station, communication system, and communication method | Yoshinori Tanaka, Yoshihiro Kawasaki, Yoshiaki Ohta, Katsumasa Sugiyama | 2016-11-22 |
| 9467904 | Mobile station, base station, and communication method | Yoshinori Tanaka, Yoshiaki Ohta, Katsumasa Sugiyama | 2016-10-11 |
| 9462546 | Mobile station, base station, wireless communication system, and wireless communication method | Yoshiaki Ohta, Yoshinori Tanaka, Yoshihiro Kawasaki | 2016-10-04 |
| 9462509 | Communication system, mobile station, and control device | Naoyuki Saito, Kazuaki Ando, Michiharu Nakamura | 2016-10-04 |
| 9451610 | Wireless terminal and base station | Yoshiaki Ohta, Yoshihiro Kawasaki, Yoshinori Tanaka | 2016-09-20 |
| 9451544 | Base station, radio terminal and radio communication system | Yoshiaki Ohta, Akira Ito, Katsumasa Sugiyama | 2016-09-20 |
| 9408192 | Radio communication system, mobile station, base station, and method for controlling radio communication system | Yoshiaki Ohta, Yoshihiro Kawasaki | 2016-08-02 |
| 9407350 | Radio communication system, base station, relay station, and radio communication method | Yoshiaki Ohta, Yoshihiro Kawasaki, Kazuhisa Obuchi, Yoshinori Tanaka | 2016-08-02 |
| 9363848 | Communication control device, mobile station, and communication control method | Kazuaki Ando, Michiharu Nakamura | 2016-06-07 |
| 9326287 | Radio communication system, base station, relay station, and radio communication method | Yoshiaki Ohta, Yoshihiro Kawasaki, Kazuhisa Obuchi, Yoshinori Tanaka | 2016-04-26 |
| 9319927 | Communication control apparatus, mobile station, and communication control method | Kazuaki Ando, Michiharu Nakamura | 2016-04-19 |
| 9301187 | Radio terminal, radio communication system, and radio communication method | Yoshiaki Ohta, Akira Ito | 2016-03-29 |
| 9294987 | Communication control method, communication control apparatus and radio communication apparatus | Kazuaki Ando, Michiharu Nakamura, Yoshinori Tanaka | 2016-03-22 |
| 9288014 | Communication apparatus, transmitting method and receiving method | Kazuhisa Obuchi, Yoshihiro Kawasaki, Yoshiaki Ohta, Yoshinori Tanaka, Katsumasa Sugiyama | 2016-03-15 |