Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438329 | Wireless communication system | Masayuki Takekawa, Keigo Hasegawa | 2016-09-06 |
| 9319888 | System and method for selecting unlicensed frequency band using hybrid TDD and FDD | Keigo Hasegawa, Masayuki Takekawa | 2016-04-19 |