Issued Patents All Time
Showing 26–50 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367468 | Multiplexer, high-frequency front end circuit, and communication apparatus | — | 2019-07-30 |
| 10305449 | Multiplexer, high-frequency front end circuit, and communication apparatus | — | 2019-05-28 |
| 10298274 | Multiplexer, transmission device, and reception device | Tsutomu Takai, Yuji Toyota | 2019-05-21 |
| 10284179 | Multiplexer, transmission device, and reception device | — | 2019-05-07 |
| 10270426 | Duplexer | — | 2019-04-23 |
| 10256793 | Elastic wave detection | Takashi Yamane | 2019-04-09 |
| 10230418 | Multiplexer, high-frequency front end circuit, and communication device | Sunao YAMAZAKI, Toshimaro Yoneda | 2019-03-12 |
| 10193530 | Multiplexer, transmission device, reception device, high-frequency front end circuit, communication device and impedance matching method for multiplexer | — | 2019-01-29 |
| 10171113 | Multiplexer, transmission device, and reception device | Tsutomu Takai, Yuji Toyota | 2019-01-01 |
| 10171061 | Elastic wave device | Hideki IWAMOTO, Keiji Okada, Tsutomu Takai | 2019-01-01 |
| 10158342 | Multiplexer, transmission device, and reception device | — | 2018-12-18 |
| 10148250 | Ladder filter and duplexer | — | 2018-12-04 |
| 10148248 | Longitudinally coupled resonator-type surface acoustic wave filter | — | 2018-12-04 |
| 10141913 | Multiplexer, transmission apparatus, and reception apparatus | Toshimaro Yoneda, Noriyoshi OTA | 2018-11-27 |
| 9966929 | Duplexer including a low-pass filter capacitor | — | 2018-05-08 |
| 9912318 | Filter device and duplexer | — | 2018-03-06 |
| 9882548 | Splitter | — | 2018-01-30 |
| 9806693 | Duplexer with a ladder filter portion and a specifically connected capacitor or elastic wave resonator | — | 2017-10-31 |
| 9774314 | Surface acoustic wave filter device and duplexer | — | 2017-09-26 |
| 9762209 | Duplexer with a series trap element and a specifically connected capacitance or elastic wave resonator | — | 2017-09-12 |
| 9667225 | Surface acoustic wave filter, surface acoustic wave filter device, and duplexer including a shared reflector | — | 2017-05-30 |
| 9197193 | Signal separation apparatus | — | 2015-11-24 |
| 9184728 | Elastic-wave filter device | — | 2015-11-10 |
| 9019040 | Elastic wave branching filter | — | 2015-04-28 |
| 9013247 | Elastic wave demultiplexer | — | 2015-04-21 |