Inventor · disambiguated record
Tomohiro Iwasaki
Also filed as: IWASAKI TOMOHIRO
32 granted patents·8 pending applications·310 citations·filing 2003–2020
97Inventor score
Files withPANASONIC CORP12MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6SKYWORKS FILTER SOLUTIONS JAPAN CO LTD6IWASAKI TOMOHIRO3ONISHI KEIJI2
Top patents by PatentIndex Score
40 records- 0197US7446629B2Antenna duplexer, and RF module and communication apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 4, 2008·57 cites·23 claims
- 0296US9035725B2Acoustic wave devicePANASONIC CORP·Filed 2014·Granted May 19, 2015·29 cites·10 claims
- 0395US7414495B2Coupled FBAR filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 19, 2008·44 cites·11 claims
- 0490US9048813B2Acoustic wave device and antenna duplexer using the samePANASONIC CORP·Filed 2014·Granted Jun 2, 2015·11 cites·20 claims
- 0590US8742872B2MEMS element, and manufacturing method of MEMS elementIWASAKI TOMOHIRO·Filed 2011·Granted Jun 3, 2014·13 cites·15 claims
- 0689US10374570B2Method of manufacturing an acoustic wave elementSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2017·Granted Aug 6, 2019·5 cites·20 claims
- 0788US9496846B2Acoustic wave device and electronic apparatus including sameSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2014·Granted Nov 15, 2016·8 cites·23 claims
- 0888US7701311B2Antenna duplexer, and RF module and communication apparatus using the samePANASONIC CORP·Filed 2008·Granted Apr 20, 2010·14 cites·7 claims
- 0987US9518863B2Elastic wave element and elastic wave sensor using samePANASONIC IP MAN CO LTD·Filed 2013·Granted Dec 13, 2016·6 cites·50 claims
- 1086US11863156B2Acoustic wave device including multi-layer interdigital transducer electrodesSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2019·Granted Jan 2, 2024·3 cites·18 claims
- 1186US8570112B2Oscillator with MEMS resonatorYAMAKAWA TAKEHIKO·Filed 2012·Granted Oct 29, 2013·8 cites·10 claims
- 1286US7893793B2Film bulk acoustic wave resonator and method for manufacturing the samePANASONIC CORP·Filed 2007·Granted Feb 22, 2011·16 cites·22 claims
- 1386US7623007B2Device including piezoelectric thin film and a support having a vertical cross-section with a curvaturePANASONIC CORP·Filed 2006·Granted Nov 24, 2009·15 cites·10 claims
- 1485US9634644B2Acoustic wave elements and antenna duplexers, and modules and electronic devices using sameSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2015·Granted Apr 25, 2017·4 cites·19 claims
- 1584US7235915B2Acoustic resonator device, filter device, manufacturing method for acoustic resonator device, and communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 26, 2007·26 cites·6 claims
- 1682US10439585B2Acoustic wave device including multiple dielectric filmsSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2016·Granted Oct 8, 2019·3 cites·24 claims
- 1780US9322809B2Elastic wave sensorPANASONIC CORP·Filed 2013·Granted Apr 26, 2016·3 cites·13 claims
- 1878US10305448B2Acoustic wave elements, antenna duplexers, modules and electronic devices using the sameSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2015·Granted May 28, 2019·3 cites·20 claims
- 1976US8049581B2Piezoelectric filter and method for manufacturing the samePANASONIC CORP·Filed 2008·Granted Nov 1, 2011·8 cites·13 claims
- 2075US7408429B2Coupled FBAR filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 5, 2008·8 cites·20 claims
- 2173US7701117B2Acoustic resonator and filterPANASONIC CORP·Filed 2006·Granted Apr 20, 2010·7 cites·6 claims
- 2272US11243741B2Display control device and display control methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Feb 8, 2022·2 cites·8 claims
- 2367US7417360B2Piezoelectric resonator and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 26, 2008·5 cites·10 claims
- 2464US8516905B2MEMS pressure sensorNAKAMURA KUNIHIKO·Filed 2012·Granted Aug 27, 2013·2 cites·9 claims
- 2562US8698257B2Resonator and production method thereofKAMIYAMA TOMOHIDE·Filed 2010·Granted Apr 15, 2014·2 cites·7 claims
- 2660US7639103B2Piezoelectric filter, antenna duplexer, and communications apparatus employing piezoelectric resonatorPANASONIC CORP·Filed 2007·Granted Dec 29, 2009·3 cites·6 claims
- 2758US7446455B2Thin film elastic wave resonatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 4, 2008·3 cites·23 claims
- 2857US12091555B2Exfoliated layer dispersion of layered compound, and transparent substrate using sameUNIV OSAKA PUBLIC CORP·Filed 2020·Granted Sep 17, 2024·0 cites·20 claims
- 2953US7667558B2Thin film elastic wave resonatorPANASONIC CORP·Filed 2005·Granted Feb 23, 2010·2 cites·20 claims
- 3046US2019366986A1Electric parking brake deviceMITSUBISHI MOTORS CORP·Filed 2019·Application pending·0 cites
- 3146US2007046157A1Piezoelectric device and method of manufacturing piezoelectric resonatorsONISHI KEIJI·Filed 2006·Application pending·0 cites
- 3246US2010156554A1Antenna duplexer, and rf module and communication apparatus using the sameNAKAMURA HIROYUKI·Filed 2010·Application pending·0 cites
- 3345US7719390B2Dual mode piezoelectric filter, method of manufacturing the same, high frequency circuit component and communication device using the samePANASONIC CORP·Filed 2008·Granted May 18, 2010·0 cites·24 claims
- 3445US2009133237A1Piezoelectric device and method of manufacturing piezoelectric resonatorsONISHI KEIJI·Filed 2008·Application pending·0 cites
- 3542US2004095212A1Filter, high-frequency module, communication device and filtering methodFiled 2003·Application pending·0 cites
- 3640US2006022773A1Filter, high-frequency module, communication device and filtering methodIWASAKI TOMOHIRO·Filed 2005·Application pending·0 cites
- 3738US7531943B2Acoustic resonator and filterPANASONIC CORP·Filed 2005·Granted May 12, 2009·0 cites·15 claims
- 3838US2015019224A1Voice synthesis deviceOSAWA MASANOBU·Filed 2012·Application pending·0 cites
- 3933US8914385B2Search device and search programOKATO YOHEI·Filed 2010·Granted Dec 16, 2014·0 cites·5 claims
- 4032US2006220763A1Acoustic mirror type thin film bulk acoustic resonator, and filter, duplexer and communication apparatus comprising the sameIWASAKI TOMOHIRO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →