Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505593 | Wireless communication system and management apparatus | Tatsuki Okuyama, Tatsunori Obara, Yukihiko Okumura | 2019-12-10 |
| 10425255 | Estimation device | Tatsunori Obara, Tatsuki Okuyama, Yukihiko Okumura | 2019-09-24 |
| 10383153 | Base station | Tatsuki Okuyama, Yukihiko Okumura | 2019-08-13 |
| 10312974 | MIMO transmission scheme using multiple antennas in a radio communication station | Jiyun Shen, Yukihiko Okumura | 2019-06-04 |
| 10277289 | Radio transmission station and radio communication network | Jiyun Shen, Yukihiko Okumura | 2019-04-30 |
| 10212713 | Radio communication system, common reception apparatus and user terminal | Jiyun Shen, Takahiro Asai, Yukihiko Okumura, Hidekazu Murata | 2019-02-19 |
| 10200975 | Radio base station, radio communication system and radio communication method | Jiyun Shen, Yukihiko Okumura, Tetsuro Imai | 2019-02-05 |