Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143041 | Wireless access system and control method for same | Tomoyuki Yamase | 2018-11-27 |
| 9991904 | Digital modulation device, and digital modulation method | — | 2018-06-05 |
| 9954499 | Switching amplifier and radio transmitter | — | 2018-04-24 |
| 9887705 | Delta-sigma modulator and modulation method, transmission device, and transmission method | Masaaki Tanio | 2018-02-06 |