Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308931 | Communication apparatus, wireless communication system, and transmission rank switching method | Kazuto Sato, Shin Hosokawa, Takato Ezaki | 2025-05-20 |
| 10917155 | Mobile station, base station, and communication control method | — | 2021-02-09 |
| 10721718 | Transmission method, base station apparatus, and wireless communication system | Takashi Seyama, Takashi Dateki | 2020-07-21 |
| 10608717 | Transmission control device, radiocommunication system, and calibration method | Takashi Dateki | 2020-03-31 |
| 10595194 | Wireless communications system, base station, terminal, and process method | Yoshihiro Kawasaki, Kenji Suda | 2020-03-17 |
| 10581642 | Transmission control device, radio communication system, and radio resource allocation method | — | 2020-03-03 |
| 10523298 | Method for controlling wireless communication, wireless communication system, reception device, and transmission device | Takashi Dateki, Hiroyuki Seki | 2019-12-31 |
| 10498468 | Base station, wireless communication system, and calibration method of wireless communication system | Takashi Dateki | 2019-12-03 |
| 10439697 | Mobile station, base station, and communication control method | — | 2019-10-08 |
| 10327132 | Wireless communications system, base station, terminal, and process method | Yoshihiro Kawasaki, Kenji Suda | 2019-06-18 |
| 10165563 | Base station, wireless terminal and wireless communication system | Hiroyuki Seki | 2018-12-25 |
| 10153929 | Transmission device, reception device, transmission method, and reception method | — | 2018-12-11 |
| 10148471 | Communication apparatus, communication method and communication system | Takato Ezaki, Shunsuke Iizuka | 2018-12-04 |
| 9974106 | Base station apparatus, mobile station apparatus, radio communication system, communication control method of base station apparatus, and communication control method of mobile station apparatus | Kotaro Shiizaki, Yoshinori Tanaka, Yoshihiro Kawasaki | 2018-05-15 |
| 9954634 | Wireless communication method, and wireless communication apparatus | Yoshinori Tanaka | 2018-04-24 |
| 9876551 | Mobile station and reporting method | — | 2018-01-23 |
| 9730209 | Communication terminal device, base station device, and communication system | Hongyang CHEN, Yoshinori Tanaka, Michiharu Nakamura | 2017-08-08 |
| 9730212 | Method for wireless communication, wireless station, mobile terminal, and wireless communication system | — | 2017-08-08 |
| 9730191 | Wireless communication system, base station, mobile station and wireless communication method | Yoshinori Tanaka | 2017-08-08 |
| 9622185 | Wireless communication method, wireless communication system, wireless station, and wireless terminal for adjusting transmission power | — | 2017-04-11 |
| 9451556 | Communication system, communication terminal, and reference signal transmission method | Tetsuya Yano, Yoshihiro Kawasaki, Yoshiaki Ohta | 2016-09-20 |
| 9408088 | Wireless communication system and wireless communication method | Kotaro Shiizaki, Hiroyuki Seki, Kenji Suda | 2016-08-02 |
| 9277414 | Wireless communication system, base station, and mobile station | — | 2016-03-01 |
| 9237558 | Wireless communication system, base station, mobile station, and wireless communication method | Yoshinori Tanaka | 2016-01-12 |
| 9198166 | Wireless communication system, base station, mobile station, and wireless communication method | Yoshinori Tanaka | 2015-11-24 |