Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100881 | Directional coupler | — | 2024-09-24 |
| 11601102 | Power amplifier circuit and semiconductor device | Hiroaki Tokuya, Hideyuki Sato, Fumio Harima, Kenichi Shimamoto, Satoshi Tanaka +2 more | 2023-03-07 |