Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171819 | Base station, synchronization signal transmission method, and user equipment terminal, and cell search method | Yoshihisa Kishiyama, Satoshi Nagata, Keisuke Saito | 2021-11-09 |
| 10959237 | Base station apparatus and communication control method | Motohiro Tanno, Yoshihisa Kishiyama, Kenichi Higuchi, Toshifumi Sato | 2021-03-23 |
| 10924231 | Radio base station apparatus, mobile station apparatus and radio communication method | Yoshihisa Kishiyama, Hidekazu Taoka | 2021-02-16 |