Inventor · disambiguated record
Tomohisa Azuma
Also filed as: AZUMA TOMOHISA
11 granted patents·7 pending applications·13 citations·filing 2004–2017
83Inventor score
Top patents by PatentIndex Score
18 records- 0171US9324931B2Piezoelectric deviceTDK CORP·Filed 2013·Granted Apr 26, 2016·2 cites·8 claims
- 0265US8142677B2Piezoelectric ceramic compositionHIROSE MASAKAZU·Filed 2005·Granted Mar 27, 2012·3 cites·5 claims
- 0363US7839060B2Piezoelectric ceramic composition and oscillatorTDK CORP·Filed 2008·Granted Nov 23, 2010·1 cites·7 claims
- 0459US7390426B2Piezoelectric ceramicTDK CORP·Filed 2004·Granted Jun 24, 2008·4 cites·9 claims
- 0558US10700260B2Piezoelectric ceramic sputtering target, lead-free piezoelectric thin film and piezoelectric thin film element using the sameTDK CORP·Filed 2017·Granted Jun 30, 2020·0 cites·20 claims
- 0656US10593863B2Piezoelectric ceramic sputtering target, lead-free piezoelectric thin film and piezoelectric thin film element using the sameTDK CORP·Filed 2017·Granted Mar 17, 2020·0 cites·12 claims
- 0754US7541716B2ResonatorTDK CORP·Filed 2006·Granted Jun 2, 2009·3 cites·7 claims
- 0852US9105845B2Piezoelectric ceramic comprising an oxide and piezoelectric deviceTDK CORP·Filed 2012·Granted Aug 11, 2015·0 cites·6 claims
- 0948US2009065731A1Method for producing piezoelectric ceramicTDK CORP·Filed 2008·Application pending·0 cites
- 1046US2008258100A1Piezoelectric ceramic composition and resonatorTDK CORP·Filed 2007·Application pending·0 cites
- 1144US10790434B2Piezoelectric thin film-stacked body, piezoelectric thin film substrate, piezoelectric thin film device, piezoelectric actuator, piezoelectric sensor, head assembly, head stack assembly, hard disk drive, printer head, and ink-jet printer deviceTDK CORP·Filed 2017·Granted Sep 29, 2020·0 cites·12 claims
- 1244US2007257228A1Piezoelectric Ceramics and Piezoelectric ElementTDK CORP·Filed 2004·Application pending·0 cites
- 1343US8212457B2Piezoelectric ceramic composition, piezoelectric element, and resonatorTAUCHI GOUSHI·Filed 2011·Granted Jul 3, 2012·0 cites·3 claims
- 1443US7608215B2Method of manufacturing a piezoelectric ceramic compositionTDK CORP·Filed 2004·Granted Oct 27, 2009·0 cites·5 claims
- 1543US2006043329A1Piezoelectric ceramic compositionTDK CORP·Filed 2005·Application pending·0 cites
- 1642US2006273697A1Piezoelectric ceramic composition and piezoelectric deviceTDK CORP·Filed 2004·Application pending·0 cites
- 1738US2011074516A1Piezoelectric ceramic composition, piezoelectric ceramic, piezoelectric element, and oscillatorTDK CORP·Filed 2010·Application pending·0 cites
- 1834US2014339458A1Piezoelectric ceramic and piezoelectric device containing the sameTDK CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →