Inventor · disambiguated record
Sunao Yamazaki
Also filed as: YAMAZAKI SUNAO
6 granted patents·6 pending applications·3 citations·filing 2013–2024
67Inventor score
Files withMURATA MANUFACTURING CO12
Top patents by PatentIndex Score
12 records- 0166US8988170B2Elastic wave filter device and communication apparatus equipped with the sameMURATA MANUFACTURING CO·Filed 2013·Granted Mar 24, 2015·3 cites·19 claims
- 0259US12512811B2Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Granted Dec 30, 2025·0 cites·5 claims
- 0357US2025015779A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 0457US2025112612A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 0556US2024380379A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 0646US12278620B2Ladder filter and composite filter deviceMURATA MANUFACTURING CO·Filed 2022·Granted Apr 15, 2025·0 cites·9 claims
- 0743US2020328728A1Acoustic wave device, multiplexer, radio-frequency front-end circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2020·Application pending·0 cites
- 0842US10230418B2Multiplexer, high-frequency front end circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2018·Granted Mar 12, 2019·0 cites·20 claims
- 0942US2022116017A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2021·Application pending·0 cites
- 1040US2021297058A1Acoustic wave element and acoustic wave deviceMURATA MANUFACTURING CO·Filed 2021·Application pending·0 cites
- 1139US10659008B2Multiplexer, transmitting device, and receiving deviceMURATA MANUFACTURING CO·Filed 2019·Granted May 19, 2020·0 cites·17 claims
- 1238US10148297B2SplitterMURATA MANUFACTURING CO·Filed 2013·Granted Dec 4, 2018·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Sunao Yamazaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →