Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11129203 | User apparatus, and random access preamble transmission method | Hiroki Harada | 2021-09-21 |
| 11122628 | User equipment apparatus, base station, and random access method | Hiroki Harada | 2021-09-14 |
| 10993174 | User apparatus, base station, and preamble transmission method | Hiroki Harada | 2021-04-27 |
| 10945225 | User apparatus, and preamble transmission method | Hiroki Harada | 2021-03-09 |