Issued Patents 2021
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211917 | Acoustic wave filter, multiplexer, radio frequency front-end circuit, and communication device | — | 2021-12-28 |
| 11146242 | Filter device, multiplexer, radio frequency front end circuit, and communication device | Tadashi Sugahara, Hirotsugu MORI | 2021-10-12 |
| 11139798 | Radio-frequency filter, multiplexer, radio-frequency front-end circuit, and communication device | — | 2021-10-05 |
| 11115002 | Multiplexer, radio frequency front-end circuit, and communication device | — | 2021-09-07 |
| 11082031 | Filter device, multiplexer, radio frequency front-end circuit, and communication device | — | 2021-08-03 |
| 11031920 | Radio-frequency filter, radio-frequency front-end circuit, and communication apparatus | — | 2021-06-08 |
| 11031921 | Acoustic wave filter device, duplexer, radio frequency front end circuit and communication apparatus | — | 2021-06-08 |
| 11012050 | Radio-frequency filter, radio-frequency front-end circuit, and communication apparatus | — | 2021-05-18 |
| 10979027 | Acoustic wave device, radio frequency front-end circuit, and communication device | — | 2021-04-13 |
| 10979020 | Acoustic wave filter device, multiplexer, radio-frequency front-end circuit, and communication device | — | 2021-04-13 |
| 10972073 | Multiplexer, high-frequency front end circuit, and communication device | — | 2021-04-06 |
| 10958242 | Acoustic wave filter device, multiplexer, radio-frequency front end circuit, and communication device | Hideki Tsukamoto | 2021-03-23 |
| 10944381 | Acoustic wave filter device, multiplexer, radio-frequency front end circuit, and communication device | Hideki Tsukamoto | 2021-03-09 |
| 10911027 | Radio-frequency filter, multiplexer, radio-frequency front-end circuit, and communication device | — | 2021-02-02 |
| 10886892 | Filter apparatus, multiplexer, radio-frequency front end circuit, and communication apparatus | — | 2021-01-05 |
| 10886886 | Filter device, radio-frequency front-end circuit, and communication apparatus | Hirotsugu MORI | 2021-01-05 |