Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10312974 | MIMO transmission scheme using multiple antennas in a radio communication station | Satoshi Suyama, Yukihiko Okumura | 2019-06-04 |
| 10277289 | Radio transmission station and radio communication network | Satoshi Suyama, Yukihiko Okumura | 2019-04-30 |
| 10212713 | Radio communication system, common reception apparatus and user terminal | Satoshi Suyama, Takahiro Asai, Yukihiko Okumura, Hidekazu Murata | 2019-02-19 |
| 10200975 | Radio base station, radio communication system and radio communication method | Satoshi Suyama, Yukihiko Okumura, Tetsuro Imai | 2019-02-05 |
| 10116370 | Radio communication control method and radio communication system | Tatsunori Obara, Satoshi Suyama, Yukihiko Okumura | 2018-10-30 |
| 10111108 | Radio base station, mobile station and radio communication method | Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura | 2018-10-23 |
| 10097320 | User terminal, radio base station and radio communication method | Satoshi Suyama, Yukihiko Okumura | 2018-10-09 |
| 10051484 | Synchronization signal transmitting method and base station apparatus | Satoshi Suyama, Yukihiko Okumura | 2018-08-14 |
| 10003978 | Mobile communication system, radio base station, radio mobile station and mobile communication method | Yoshifumi Morihiro, Satoshi Suyama, Yukihiko Okumura | 2018-06-19 |
| 9979448 | Radio communication control method and radio communication system | Tatsuki Okuyama, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura | 2018-05-22 |
| 9860041 | Radio base station, user terminal and radio communication method | Satoshi Suyama, Yukihiko Okumura | 2018-01-02 |
| 9843403 | Radio relay station | Satoshi Suyama, Yukihiko Okumura | 2017-12-12 |
| 9794094 | Radio base station, user terminal and radio communication method | Satoshi Suyama, Yukihiko Okumura | 2017-10-17 |
| 9794902 | Synchronization method, mobile station apparatus and base station apparatus | Satoshi Suyama, Yukihiko Okumura | 2017-10-17 |
| 9762298 | Radio apparatus, radio control apparatus and communication control method | Takahiro Kubo, Takahiro Asai, Satoshi Suyama, Yukihiko Okumura | 2017-09-12 |
| 9722689 | Radio communication system, radio mobile station and radio base station | Satoshi Suyama, Yukihiko Okumura | 2017-08-01 |
| 9647737 | Radio communication control method and radio communication system | Tatsunori Obara, Satoshi Suyama, Yukihiko Okumura | 2017-05-09 |
| 9620862 | Reflectarray | Tamami Maruyama, Yasuhiro Oda, Ngoc Hao Tran | 2017-04-11 |
| 9620864 | Reflectarray and design method | Tamami Maruyama, Yasuhiro Oda, Hidetoshi Kayama, Ngoc Hao Tran | 2017-04-11 |
| 9537221 | Reflectarray | Tamami Maruyama, Yasuhiro Oda, Ngoc Hao Tran | 2017-01-03 |
| 9531079 | Reflectarray and design method | Tamami Maruyama, Yasuhiro Oda, Hidetoshi Kayama, Ngoc Hao Tran | 2016-12-27 |
| 9425512 | Reflectarray and design method | Tamami Maruyama, Yasuhiro Oda, Hidetoshi Kayama, Ngoc Hao Tran | 2016-08-23 |
| 9337942 | Propagation path estimation method and program and apparatus using the same | Tamami Maruyama, Tatsuo Furuno, Tomoyuki Ohya, Yasuhiro Oda, Ngoc Hao Tran | 2016-05-10 |
| 9264157 | Propagation path estimation method and program and apparatus using the same | Tamami Maruyama, Tatsuo Furuno, Tomoyuki Ohya, Yasuhiro Oda, Ngoc Hao Tran | 2016-02-16 |
| 9184508 | Multi-beam reflectarray | Tamami Maruyama, Yasuhiro Oda, Ngoc Hao Tran, Hidetoshi Kayama | 2015-11-10 |