Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083024 | Radio communication system, communication apparatus, radio communication network system and method therefor | Hisashi Futaki, Kojiro Hamabe | 2021-08-03 |
| 10904166 | Mobile communication system, base station, mobile station, and power-saving transmission and reception method used in them | Naoto Ishii | 2021-01-26 |