Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211914 | Acoustic wave device | Masato Araki | 2021-12-28 |
| 11146300 | Multiplexer, high-frequency front-end circuit, and communication device | — | 2021-10-12 |
| 11133790 | Acoustic wave device | — | 2021-09-28 |
| 11043933 | Notch filter | Koji Miyamoto | 2021-06-22 |
| 11038484 | Acoustic wave device, band pass filter, and multiplexer | — | 2021-06-15 |
| 11025227 | Multiplexer, high-frequency front-end circuit, and communication device | Yasuharu Nakai | 2021-06-01 |