Inventor · disambiguated record
Hideki Hagiwara
Also filed as: HAGIWARA HIDEKI
35 granted patents·16 pending applications·284 citations·filing 1989–2024
96Inventor score
Top patents by PatentIndex Score
51 records- 0195US6800188B2Copper plating bath and plating method for substrate using the copper plating bathEBARA UDYLITE KK·Filed 2002·Granted Oct 5, 2004·81 cites·33 claims
- 0292US6518182B1Via-filling processEBARA UDYLITE KK·Filed 2000·Granted Feb 11, 2003·40 cites·15 claims
- 0386US7021339B2Brake hose for motor vehicleHITACHI CABLE·Filed 2003·Granted Apr 4, 2006·31 cites·5 claims
- 0485US12347868B2Electrode structureTOYOTA MOTOR CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·11 claims
- 0578US9166247B2Lithium-ion secondary cell and method for manufacturing sameHAGIWARA HIDEKI·Filed 2011·Granted Oct 20, 2015·2 cites·7 claims
- 0677US2025183499A1Current collector terminal for battery and batteryTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0773US2024300298A1Vehicle, control device, and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0873US2024361117A1Battery system and abnormality sensing method for battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0972US2024247990A1Battery systemTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1071US11978909B2Electrode structureTOYOTA MOTOR CO LTD·Filed 2021·Granted May 7, 2024·0 cites·13 claims
- 1171US10256472B2Conductive paste and mixture paste for lithium ion battery positive electrodeKANSAI PAINT CO LTD·Filed 2016·Granted Apr 9, 2019·1 cites·8 claims
- 1271US8379883B2Audio mixer and parameter setting method thereforYAMAHA CORP·Filed 2007·Granted Feb 19, 2013·5 cites·6 claims
- 1371US5102930ASilicone-based fabric finishing agent and fabric material finished therewithSHINETSU CHEMICAL CO·Filed 1989·Granted Apr 7, 1992·22 cites·18 claims
- 1469US12230805B2All solid state batteryTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 18, 2025·0 cites·1 claims
- 1569US6189199B1Method of manufacturing a hose coupling from an intermediate blank materialHITACHI CABLE·Filed 1997·Granted Feb 20, 2001·32 cites·23 claims
- 1668US8409748B2Battery and electronic apparatusHAGIWARA HIDEKI·Filed 2005·Granted Apr 2, 2013·2 cites·16 claims
- 1768US2024413415A1Battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1867US12294074B2Anode slurryTOYOTA MOTOR CO LTD·Filed 2022·Granted May 6, 2025·0 cites·9 claims
- 1965US6642444B2Apparatus for playing music with enhanced part performance and computer program thereforYAMAHA CORP·Filed 2002·Granted Nov 4, 2003·10 cites·16 claims
- 2064US11495788B2Method for producing slurry, method for producing active material layer, and method for producing all solid state batteryTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 8, 2022·0 cites·14 claims
- 2163US10541418B2Nonaqueous electrolyte secondary batteryTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 21, 2020·0 cites·2 claims
- 2261US10522838B2Nonaqueous electrolyte secondary cellTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 31, 2019·0 cites·1 claims
- 2361US10490822B2Nonaqueous electrolyte secondary batteryTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 26, 2019·0 cites·1 claims
- 2461US7483541B2Digital mixerYAMAHA CORP·Filed 2004·Granted Jan 27, 2009·3 cites·8 claims
- 2561US2024413410A1Battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2660US10468683B2Conductive paste and mixture paste for lithium ion battery positive electrodeKANSAI PAINT CO LTD·Filed 2017·Granted Nov 5, 2019·0 cites·13 claims
- 2760US2024380233A1Battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2859US8448253B2Program licence management technique in an audio signal processing systemHAGIWARA HIDEKI·Filed 2010·Granted May 21, 2013·1 cites·9 claims
- 2958US2013252225A1Study system and display methodHAYASHI TAKEFUMI·Filed 2011·Application pending·0 cites
- 3058US2016240092A1Study system and display methodSONY CORP·Filed 2015·Application pending·0 cites
- 3157US2020266448A1Electrode, all solid state battery and method for producing electrodeTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3257US2024266630A1Battery system and electrified vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3355US7864963B2Effect imparting apparatus for controlling two-dimensional sound image localizationYAMAHA CORP·Filed 2003·Granted Jan 4, 2011·3 cites·36 claims
- 3455US7650002B2Digital compressor for multi-channel audio systemYAMAHA CORP·Filed 2003·Granted Jan 19, 2010·3 cites·18 claims
- 3555US6631742B1Hydraulic pressure hoseHITACHI CABLE·Filed 1996·Granted Oct 14, 2003·20 cites·6 claims
- 3653US11314477B2Audio processing apparatus, operation method of audio processing apparatus, and audio processing systemYAMAHA CORP·Filed 2020·Granted Apr 26, 2022·0 cites·16 claims
- 3750US2005054305A1Multi-channel, signal controlled variable setting apparatus and programYAMAHA CORP·Filed 2004·Application pending·0 cites
- 3847US8934646B2Audio mixerHAGIWARA HIDEKI·Filed 2012·Granted Jan 13, 2015·0 cites·8 claims
- 3947US8900653B2Method of producing electrode for electricity storage deviceMORI JUNYA·Filed 2012·Granted Dec 2, 2014·0 cites·10 claims
- 4046US5788884AOil-in-water organopolysiloxane emulsion and method for the preparation thereofSHINETSU CHEMICAL CO·Filed 1997·Granted Aug 4, 1998·10 cites·27 claims
- 4145US9628038B2Audio signal processing systemYAMAHA CORP·Filed 2014·Granted Apr 18, 2017·0 cites·20 claims
- 4245US9065147B2Battery system, vehicle, and battery-mounting deviceHAGIWARA HIDEKI·Filed 2009·Granted Jun 23, 2015·0 cites·7 claims
- 4345US2010246833A1Audio mixerYAMAHA CORP·Filed 2010·Application pending·0 cites
- 4444US2012295037A1Method for manufacturing electrodesHAGIWARA HIDEKI·Filed 2012·Application pending·0 cites
- 4543US2003084158A1Communication band control systemFiled 2002·Application pending·0 cites
- 4642US10355281B2Conductive paste for lithium-ion battery positive electrodes and mixture paste for lithium-ion battery positive electrodesKANSAI PAINT CO LTD·Filed 2017·Granted Jul 16, 2019·0 cites·9 claims
- 4740US9385824B2Digital mixerHAGIWARA HIDEKI·Filed 2010·Granted Jul 5, 2016·0 cites·14 claims
- 4839US2010234971A1Audio signal processing apparatusYAMAHA CORP·Filed 2010·Application pending·0 cites
- 4937US8761914B2Audio apparatusTAKAHASHI DAISUKE·Filed 2010·Granted Jun 24, 2014·0 cites·5 claims
- 5034US6154129AOperation system for transmission devices and alarm monitoring methodFUJITSU LTD·Filed 1998·Granted Nov 28, 2000·14 cites·20 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 →