Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190162 | Acoustic wave device, high-frequency front-end circuit, and communication apparatus | — | 2021-11-30 |
| 11115003 | Acoustic wave device, multiplexer, high-frequency front end circuit, and communication apparatus | Ryo Nakagawa, Tsutomu Takai, Yuichi Takamine | 2021-09-07 |
| 10951192 | Elastic wave device, high-frequency front-end circuit, and communication apparatus | Mari SAJI | 2021-03-16 |