Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9479127 | Power amplification apparatus and control method | Masahiro Kumagawa | 2016-10-25 |
| 9240812 | Power amplification device and transmitter | Masahiro Kumagawa, Akinori Daimo | 2016-01-19 |