Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133858 | Feeder link communication system of HAPS | Takafumi Fujii | 2021-09-28 |
| 11057858 | Base station, communication system and time synchronization method between base stations | Sho Nabatame, Mitsukuni Konishi, Atsushi Nagate | 2021-07-06 |
| 10945169 | Base station, mobile communication system and handover control method | Noboru Kanazawa, Daigo Ogata, Atsushi Nagate | 2021-03-09 |