Inventor · disambiguated record
Tsutomu Murata
Also filed as: MURATA TSUTOMU
34 granted patents·5 pending applications·82 citations·filing 2003–2025
95Inventor score
Files withSEMICONDUCTOR COMPONENTS IND LLC13MURATA TSUTOMU12OGAWA TAKASHI3NAT INST INF & COMM TECH2SANYO ELECTRIC CO2
Top patents by PatentIndex Score
39 records- 0196US9467085B1Monitoring vibration motor induced voltage slope to control haptic feedbackSEMICONDUCTOR COMPONENTS IND LLC·Filed 2015·Granted Oct 11, 2016·10 cites·20 claims
- 0290US10686418B1Methods and apparatus for an amplifier integrated circuitSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Jun 16, 2020·3 cites·19 claims
- 0386US8531139B2Drive control circuit for linear vibration motorMURATA TSUTOMU·Filed 2011·Granted Sep 10, 2013·7 cites·6 claims
- 0481US8829843B2Drive control circuit for linear vibration motorMURATA TSUTOMU·Filed 2011·Granted Sep 9, 2014·5 cites·20 claims
- 0578US8542166B2Electroluminescence display apparatus with video signal rewritingMURATA TSUTOMU·Filed 2007·Granted Sep 24, 2013·4 cites·13 claims
- 0677US8736202B2Drive control circuit for linear vibration motorMURATA TSUTOMU·Filed 2011·Granted May 27, 2014·4 cites·20 claims
- 0776US8698431B2Drive control circuit for linear vibration motorMURATA TSUTOMU·Filed 2011·Granted Apr 15, 2014·3 cites·6 claims
- 0876US7556604B2Cognitive capacity measurement device and cognitive capacity measurement methodNAT INST INF & COMM TECH·Filed 2005·Granted Jul 7, 2009·16 cites·14 claims
- 0974US7310057B2Latch clock generation circuit and serial-parallel conversion circuitSANYO ELECTRIC CO·Filed 2005·Granted Dec 18, 2007·10 cites·8 claims
- 1072US8736201B2Drive control circuit for linear vibration motorMURATA TSUTOMU·Filed 2011·Granted May 27, 2014·3 cites·20 claims
- 1171US9319777B2Drive control circuit for vibration speakerAOKI DAISUKE·Filed 2011·Granted Apr 19, 2016·4 cites·20 claims
- 1271US7961179B2Integrated driving apparatus for display apparatusSANYO ELECTRIC CO·Filed 2007·Granted Jun 14, 2011·2 cites·4 claims
- 1370US10951143B2Methods and apparatus for rotation detection of a brushed DC motorSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Mar 16, 2021·0 cites·20 claims
- 1467US10985718B2Methods and apparatus for an amplifier integrated circuitSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Apr 20, 2021·0 cites·17 claims
- 1565US10483885B1Methods and apparatus for rotation detection of a brushed DC motorSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Nov 19, 2019·0 cites·20 claims
- 1664US8547048B2Drive control circuit for linear vibration motorMURATA TSUTOMU·Filed 2011·Granted Oct 1, 2013·2 cites·5 claims
- 1762US2025329564A1Computer program, analysis method, and analyzerTOKYO ELECTRON LTD·Filed 2025·Application pending·0 cites
- 1861US9912276B2Method of forming a semiconductor device and structure thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Mar 6, 2018·0 cites·20 claims
- 1961US9912278B2Method of forming a semiconductor device and structure thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Mar 6, 2018·0 cites·20 claims
- 2061US9912277B2Method of forming a semiconductor device and structure thereforSEMICONDUCTOR COMPONENTS IND LLC·Filed 2016·Granted Mar 6, 2018·0 cites·20 claims
- 2161US8692494B2Single-phase brushless motor drive circuitMURATA TSUTOMU·Filed 2012·Granted Apr 8, 2014·1 cites·12 claims
- 2258US8283885B2Driver circuitOGAWA TAKASHI·Filed 2010·Granted Oct 9, 2012·1 cites·2 claims
- 2358US2025004432A1Data analysis system, data analysis device, data analysis method, and recording mediumTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 2456US8519645B2Drive control circuit for linear vibration motorMURATA TSUTOMU·Filed 2011·Granted Aug 27, 2013·0 cites·6 claims
- 2554US9647605B2Single-phase brushless motor driver and methodSEMICONDUCTOR COMPONENTS IND LLC·Filed 2014·Granted May 9, 2017·0 cites·15 claims
- 2654US9252696B2Driver circuit and methodSEMICONDUCTOR COMPONENTS IND·Filed 2013·Granted Feb 2, 2016·0 cites·24 claims
- 2753US9912260B2Drive control circuit for linear vibration motor and methodSEMICONDUCTOR COMPONENTS IND LLC·Filed 2014·Granted Mar 6, 2018·0 cites·21 claims
- 2850US10211739B2Methods and apparatus for an integrated circuitSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Feb 19, 2019·0 cites·20 claims
- 2950US7233819B2Method for mapping higher brain function and headgear for mapping higher brain functionNAT INST INF & COMM TECH·Filed 2003·Granted Jun 19, 2007·7 cites·10 claims
- 3050US2009051488A1Communication system having transmitter and receiver and signal sending/receiving methodOMRON TATEISI ELECTRONICS CO·Filed 2008·Application pending·0 cites
- 3148US10784828B2Methods and apparatus for an operational amplifier with a variable gain-bandwidth productSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Sep 22, 2020·0 cites·16 claims
- 3247US11088667B2Methods and apparatus for a dual mode operational amplifierSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Aug 10, 2021·0 cites·20 claims
- 3347US2007265524A1Method for mapping higher brain function and headgear for mapping higher brain functionEDA HIDEO·Filed 2007·Application pending·0 cites
- 3445US9077267B2Single-phase brushless motor drive circuitMURATA TSUTOMU·Filed 2012·Granted Jul 7, 2015·0 cites·18 claims
- 3544US8786231B2Single-phase brushless motor drive circuitMURATA TSUTOMU·Filed 2012·Granted Jul 22, 2014·0 cites·8 claims
- 3643US8648557B2Drive control signal generating circuitOGAWA TAKASHI·Filed 2011·Granted Feb 11, 2014·0 cites·4 claims
- 3743US2007029423A1CrusherSIGMA SEIKO CO LTD·Filed 2004·Application pending·0 cites
- 3841US8456219B2H bridge driver circuitMURATA TSUTOMU·Filed 2012·Granted Jun 4, 2013·0 cites·3 claims
- 3940US8476850B2Drive circuitOGAWA TAKASHI·Filed 2011·Granted Jul 2, 2013·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →