Inventor · disambiguated record
Masato Yamazaki
Also filed as: YAMAZAKI MASATO
40 granted patents·11 pending applications·370 citations·filing 1991–2024
97Inventor score
Top patents by PatentIndex Score
51 records- 0192US6929879B2Battery having a circuit board attached to it and a molded section enveloping the battery and the circuit boardKYOCERA CORP·Filed 2002·Granted Aug 16, 2005·49 cites·7 claims
- 0291US8237995B2Multifunction apparatusYAMAZAKI MASATO·Filed 2007·Granted Aug 7, 2012·14 cites·16 claims
- 0391US7800511B1Emergency lighting systemLIVING SPACE INTERNATIONAL INC·Filed 2007·Granted Sep 21, 2010·110 cites·19 claims
- 0487US7388616B2Attachment structure of camera module and portable terminal deviceKYOCERA CORP·Filed 2003·Granted Jun 17, 2008·46 cites·6 claims
- 0585US9828296B2Lead-free piezoelectric ceramic composition, method for producing same, piezoelectric element using lead-free piezoelectric ceramic composition, ultrasonic processing machine, ultrasonic drive device, and sensing deviceYAMAZAKI MASATO·Filed 2012·Granted Nov 28, 2017·6 cites·14 claims
- 0682US7871068B2Medium conveying apparatus with multiple conveying sections for continuously controlled feeding of a record mediumOKI DATA KK·Filed 2005·Granted Jan 18, 2011·8 cites·10 claims
- 0779US10177581B2Semiconductor device and cell voltage equalization method for battery cellLAPIS SEMICONDUCTOR CO LTD·Filed 2016·Granted Jan 8, 2019·3 cites·7 claims
- 0878US8549736B2Component fixing device and electrical device having the sameUEDA HIDENORI·Filed 2010·Granted Oct 8, 2013·3 cites·19 claims
- 0978US7297439B2BatteryKYOCERA CORP·Filed 2003·Granted Nov 20, 2007·16 cites·3 claims
- 1078US6879267B2Soft-output decoder with computation decision unitOKI ELECTRIC IND CO LTD·Filed 2004·Granted Apr 12, 2005·19 cites·20 claims
- 1177US7808161B2Piezoelectric ceramic composition and piezoelectric deviceNGK SPARK PLUG CO·Filed 2008·Granted Oct 5, 2010·4 cites·6 claims
- 1276US7058435B2Portable terminal device with connector sectionKYOCERA CORP·Filed 2004·Granted Jun 6, 2006·18 cites·8 claims
- 1376US2024421364A1Battery monitoring systemLAPIS TECH CO LTD·Filed 2024·Application pending·0 cites
- 1475US7730387B2Data transmission method and apparatus using multiple scrambling codesOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Jun 1, 2010·6 cites·9 claims
- 1573US8654407B2Multifunction apparatusYAMAZAKI MASATO·Filed 2012·Granted Feb 18, 2014·2 cites·8 claims
- 1673US8649703B2Image formation apparatus having first and second exterior coversYAMAZAKI MASATO·Filed 2011·Granted Feb 11, 2014·2 cites·15 claims
- 1771US9006959B2Lead-free piezoelectric ceramic composition, piezoelectric element comprising same, knock sensor, and process for production of lead-free piezoelectric ceramic compositionYAMAZAKI MASATO·Filed 2011·Granted Apr 14, 2015·2 cites·16 claims
- 1871US8776628B2Transmission of motorcycleYAMAZAKI MASATO·Filed 2011·Granted Jul 15, 2014·3 cites·4 claims
- 1970US10347817B2Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic compositionNGK SPARK PLUG CO·Filed 2015·Granted Jul 9, 2019·1 cites·7 claims
- 2070US9871187B2Lead-free piezo-electric porcelain composition, piezo-electric element using the same, and method for producing lead-free piezo-electric porcelain compositionNGK SPARK PLUG CO·Filed 2015·Granted Jan 16, 2018·1 cites·11 claims
- 2170US7516540B2Electrical device having component fixing deviceOKI DATA KK·Filed 2005·Granted Apr 14, 2009·4 cites·10 claims
- 2268US7267808B2Aluminum nitride powder, method for producing the same and use thereofAIST·Filed 2005·Granted Sep 11, 2007·3 cites·15 claims
- 2365US8502435B2Piezoelectric ceramic composition and piezoelectric deviceYAMAZAKI MASATO·Filed 2008·Granted Aug 6, 2013·1 cites·4 claims
- 2464US8040024B2Piezoceramic material, piezoelectric element and non-resonance knock sensorNGK SPARK PLUG CO·Filed 2009·Granted Oct 18, 2011·2 cites·9 claims
- 2561US2024317646A1Lead-free piezoelectric ceramic composition and piezoelectric elementNITERRA CO LTD·Filed 2022·Application pending·0 cites
- 2660US12057987B2Correction circuit and correction methodLAPIS TECH CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·7 claims
- 2760US2024065107A1Piezoelectric element and production method thereforNGK SPARK PLUG CO·Filed 2022·Application pending·0 cites
- 2859US8453979B2Component fixing device and electrical device having the sameUEDA HIDENORI·Filed 2009·Granted Jun 4, 2013·1 cites·20 claims
- 2959US8284569B2Shield casing and electronic apparatusYAMAZAKI MASATO·Filed 2009·Granted Oct 9, 2012·1 cites·21 claims
- 3055US2025112625A1Clock error detection circuitLAPIS TECH CO LTD·Filed 2024·Application pending·0 cites
- 3155US2025047741A1Communication system, communication device, and communication interfaceLAPIS TECH CO LTD·Filed 2024·Application pending·0 cites
- 3254US9184577B2Electrical deviceOKI DATA KK·Filed 2013·Granted Nov 10, 2015·0 cites·19 claims
- 3354US5235536AAbsolute difference processor element processing unit, and processorOKI ELECTRIC IND CO LTD·Filed 1991·Granted Aug 10, 1993·31 cites·12 claims
- 3454US2024308917A1Lead-free piezoelectric ceramic composition and piezoelectric elementNITERRA CO LTD·Filed 2021·Application pending·0 cites
- 3553US8142679B2Piezoelectric ceramic composition and piezoelectric element made by using the sameYAMAZAKI MASATO·Filed 2009·Granted Mar 27, 2012·0 cites·4 claims
- 3653US2023281149A1Bus control methodLAPIS TECH CO LTD·Filed 2023·Application pending·0 cites
- 3752US11226792B2Trigonometric function calculating deviceLAPIS SEMICONDUCTOR CO LTD·Filed 2020·Granted Jan 18, 2022·0 cites·9 claims
- 3851US2023224195A1Modulation module, modulation circuit, modulation device, and generation method for modulation signalLAPIS TECH CO LTD·Filed 2023·Application pending·0 cites
- 3949US6160433AMethod for generating clock and clock generating circuitOKI ELECTRIC IND CO LTD·Filed 1998·Granted Dec 12, 2000·14 cites·11 claims
- 4047US10564225B2Battery monitoring system, signal transmission method, and semiconductor device for monitoring batteriesLAPIS SEMICONDUCTOR CO LTD·Filed 2018·Granted Feb 18, 2020·0 cites·12 claims
- 4146US9938197B2Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic compositionNGK SPARK PLUG CO·Filed 2014·Granted Apr 10, 2018·0 cites·17 claims
- 4246US2008288852A1Multicarrier communication system capable of switching modulation schemes during communicationOKI ELECTRIC IND CO LTD·Filed 2007·Application pending·0 cites
- 4343US8342516B2Image reading apparatus and image forming systemOKI DATA KK·Filed 2008·Granted Jan 1, 2013·0 cites·13 claims
- 4443US2007120446A1Piezoelectric ceramic composition and piezoelectric element comprising the compositionNGK SPARK PLUG CO·Filed 2004·Application pending·0 cites
- 4539US10340441B2Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic compositionNGK SPARK PLUG CO·Filed 2015·Granted Jul 2, 2019·0 cites·7 claims
- 4639US7179098B2Terminal and portable device using the sameKYOCERA CORP·Filed 2004·Granted Feb 20, 2007·0 cites·12 claims
- 4738US7469374B2Circuit for generating a cyclic codeOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Dec 23, 2008·0 cites·5 claims
- 4837US7075846B2Apparatus for interleave and method thereofOKI ELECTRIC IND CO LTD·Filed 2004·Granted Jul 11, 2006·0 cites·14 claims
- 4937US2004032347A1Soft-output decoder with computation decision unitFiled 2003·Application pending·0 cites
- 5035US6861534B2Process for producing 1,3-dialkyl-2-imidazolidinone compoundMITSUI CHEMICALS INC·Filed 2001·Granted Mar 1, 2005·0 cites·16 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →