Inventor · disambiguated record
Masashi Omura
Also filed as: OMURA MASASHI
33 granted patents·10 pending applications·138 citations·filing 1999–2025
96Inventor score
Files withMURATA MANUFACTURING CO31MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7OMURA MASASHI3RYU YOSHIKI1TANAKA NOBUHIRA1
Top patents by PatentIndex Score
43 records- 0196US11799443B2Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2021·Granted Oct 24, 2023·7 cites·19 claims
- 0294US11309866B2Acoustic wave device and method for manufacturing acoustic wave deviceMURATA MANUFACTURING CO·Filed 2020·Granted Apr 19, 2022·5 cites·17 claims
- 0390US11509281B2Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2020·Granted Nov 22, 2022·3 cites·18 claims
- 0487US9831416B2Piezoelectric member that achieves high sound speed, acoustic wave apparatus, and piezoelectric member manufacturing methodMURATA MANUFACTURING CO·Filed 2015·Granted Nov 28, 2017·2 cites·16 claims
- 0584US10715105B2Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2017·Granted Jul 14, 2020·4 cites·20 claims
- 0683US6815869B2Surface acoustic wave deviceMURATA MANUFACTURING CO·Filed 2002·Granted Nov 9, 2004·28 cites·17 claims
- 0782US10924080B2Acoustic wave device, high frequency front-end circuit, and communication deviceMURATA MANUFACTURING CO·Filed 2019·Granted Feb 16, 2021·4 cites·20 claims
- 0880US10615774B2Elastic wave device and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2017·Granted Apr 7, 2020·3 cites·10 claims
- 0979US10469053B2Elastic wave device and manufacturing method for the sameMURATA MANUFACTURING CO·Filed 2017·Granted Nov 5, 2019·3 cites·18 claims
- 1077US8188812B2Elastic wave device and ladder filter deviceTANAKA NOBUHIRA·Filed 2011·Granted May 29, 2012·5 cites·4 claims
- 1176US12143097B2Acoustic wave filter deviceMURATA MANUFACTURING CO·Filed 2020·Granted Nov 12, 2024·1 cites·13 claims
- 1275US11539344B2Elastic wave device and method for producing the sameMURATA MANUFACTURING CO·Filed 2018·Granted Dec 27, 2022·2 cites·20 claims
- 1374US2025364968A1Elastic wave deviceMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1474US2025364969A1Elastic wave deviceMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1570US6217218B1Hydrodynamic bearing spindle motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 17, 2001·25 cites·6 claims
- 1668US7034434B2Surface acoustic wave deviceMURATA MANUFACTURING CO·Filed 2003·Granted Apr 25, 2006·15 cites·21 claims
- 1764US8648673B2Elastic wave apparatus with a floating wiring line on a base substrateOMURA MASASHI·Filed 2012·Granted Feb 11, 2014·2 cites·5 claims
- 1864US6398413B1Spindle motor unit having hydrodynamic bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 4, 2002·9 cites·1 claims
- 1963US12301203B2Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 2062US6435721B1Spindle motor unit having hydrodynamic bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 20, 2002·9 cites·1 claims
- 2161US2025015777A1Acoustic wave device and filter deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2261US2025047260A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2357US6525447B2Method for manufacturing a langasite single crystal substrate, a langasite single crystal substrate, and a piezoelectric deviceMURATA MANUFACTURING CO·Filed 2001·Granted Feb 25, 2003·3 cites·12 claims
- 2457US2024113683A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2557US2024056051A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2656US8536958B2Elastic wave duplexer having a sealing member including two dielectric materialsOMURA MASASHI·Filed 2011·Granted Sep 17, 2013·1 cites·7 claims
- 2755US2023361754A1Acoustic wave device, filter device, and method of manufacturing acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2855US2023261639A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2954US2023387879A1Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 3051US12395149B2Acoustic wave deviceMURATA MANUFACTURING CO·Filed 2022·Granted Aug 19, 2025·0 cites·16 claims
- 3150US11239819B2Elastic wave deviceMURATA MANUFACTURING CO·Filed 2018·Granted Feb 1, 2022·0 cites·16 claims
- 3249US7688159B2SAW duplexer having a bridging inductor in a multilayer packageMURATA MANUFACTURING CO·Filed 2007·Granted Mar 30, 2010·1 cites·7 claims
- 3347US10476471B2Composite deviceMURATA MANUFACTURING CO·Filed 2018·Granted Nov 12, 2019·0 cites·20 claims
- 3446US10951193B2Elastic wave deviceMURATA MANUFACTURING CO·Filed 2018·Granted Mar 16, 2021·0 cites·19 claims
- 3546US6275647B1Video tape recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 14, 2001·1 cites·9 claims
- 3645US6799891B2Motor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 5, 2004·5 cites·7 claims
- 3744US11770111B2Elastic wave deviceMURATA MANUFACTURING CO·Filed 2018·Granted Sep 26, 2023·0 cites·18 claims
- 3843US11146233B2Elastic wave device and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2017·Granted Oct 12, 2021·0 cites·14 claims
- 3941US6842310B2Rotary head drum device having hollow portions in bonding surfaces for adhesively bonding rotary transformers thereto and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 11, 2005·0 cites·6 claims
- 4036US8525615B2Elastic wave duplexer having a sealing member that includes a recessOMURA MASASHI·Filed 2011·Granted Sep 3, 2013·0 cites·9 claims
- 4131US6731861B1Video tape recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 4, 2004·0 cites·5 claims
- 4225US2010269319A1Method for manufacturing surface acoustic wave deviceMURATA MANUFACTURING CO·Filed 2010·Application pending·0 cites
- 4323US8689416B2Method for manufacturing surface acoustic wave elementRYU YOSHIKI·Filed 2010·Granted Apr 8, 2014·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Masashi Omura 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 →