Inventor · disambiguated record
Hiroyuki Yoshimura
Also filed as: YOSHIMURA HIROYUKI
39 granted patents·12 pending applications·614 citations·filing 1988–2023
98Inventor score
Files withFUJI ELECTRIC CO LTD8TOSOH CORP5FUJI ELEC DEVICE TECH CO LTD4MITSUBISHI HEAVY IND LTD4YOSHIMURA HIROYUKI4
Top patents by PatentIndex Score
51 records- 0191US10586353B2Plant information acquisition system, plant information acquisition device, plant information acquisition method, crop management system and crop management methodMAXELL HOLDINGS LTD·Filed 2016·Granted Mar 10, 2020·6 cites·20 claims
- 0290US7622887B2Power electronics equipmentsFUJI ELEC DEVICE TECH CO LTD·Filed 2007·Granted Nov 24, 2009·20 cites·14 claims
- 0390US5831178AVibration type measuring instrumentFUJI ELECTRIC CO LTD·Filed 1996·Granted Nov 3, 1998·74 cites·9 claims
- 0488US7994890B2Insulating transformer and power conversion deviceFUJI ELECTRIC SYSTEMS CO LTD·Filed 2008·Granted Aug 9, 2011·16 cites·12 claims
- 0588US5869770ACorioliz type mass flowmeter having isolation form external vibrationFUJI ELECTRIC CO LTD·Filed 1997·Granted Feb 9, 1999·66 cites·12 claims
- 0687US8288894B2Power electronics equipment for transmitting signals to switching devices through air-cored insulating transformerYOSHIMURA HIROYUKI·Filed 2007·Granted Oct 16, 2012·16 cites·4 claims
- 0785US5396050AMethod of joining steel sheet bars and a joining apparatusKAWASAKI STEEL CO·Filed 1991·Granted Mar 7, 1995·25 cites·17 claims
- 0880US8881716B2Wire saw with tension detecting means and guide roller speed controlHOSHIYAMA TOYOHIRO·Filed 2010·Granted Nov 11, 2014·10 cites·3 claims
- 0978US8269594B2Insulated transformers, and power converting deviceYOSHIMURA HIROYUKI·Filed 2008·Granted Sep 18, 2012·8 cites·3 claims
- 1077US5591781AProcess for producing polyurethane foam with high curing rateTOSOH CORP·Filed 1994·Granted Jan 7, 1997·26 cites·14 claims
- 1177US5559997ASystem and method for designing a printed-circuit boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 24, 1996·47 cites·47 claims
- 1276US8487928B2Game program, game apparatus, and game control methodYOSHIMURA HIROYUKI·Filed 2009·Granted Jul 16, 2013·4 cites·10 claims
- 1376US5767665APhase difference measuring apparatus and mass flowmeter thereofFUJI ELECTRIC CO LTD·Filed 1995·Granted Jun 16, 1998·39 cites·11 claims
- 1476US5006948ADisk cartridge with improved cleaning mechanismHITACHI MAXELL·Filed 1988·Granted Apr 9, 1991·20 cites·5 claims
- 1575US9562812B2Temperature measuring device of a power semiconductor apparatusYOSHIMURA HIROYUKI·Filed 2012·Granted Feb 7, 2017·4 cites·7 claims
- 1675US7061702B2Master disk device for transferring magnetic patterns to both sides of a magnetic recording medium, and alignment device therefor and alignment method thereofFUJI ELEC DEVICE TECH CO LTD·Filed 2003·Granted Jun 13, 2006·10 cites·23 claims
- 1775US7001864B2Catalyst composition for production of a polyurethane resin, and method for producing a polyurethane resinTOSOH CORP·Filed 2004·Granted Feb 21, 2006·11 cites·12 claims
- 1873US5306738AProcess for producing flexible polyurethane foam having high air flow propertyTOSOH CORP·Filed 1993·Granted Apr 26, 1994·19 cites·5 claims
- 1973US5104907AProcess for producing high resilience polyurethane foamTOSOH CORP·Filed 1990·Granted Apr 14, 1992·20 cites·12 claims
- 2072US7016132B2Magnetic data embedding systemFUJI ELEC DEVICE TECH CO LTD·Filed 2004·Granted Mar 21, 2006·9 cites·28 claims
- 2170US8991381B2Method of cutting workpiece with wire saw, and wire sawOHYA JUN·Filed 2010·Granted Mar 31, 2015·4 cites·12 claims
- 2264USD885455SCameraMAXELL HOLDINGS LTD·Filed 2018·Granted May 26, 2020·10 cites·1 claims
- 2363US5100927AProcess for producing rigid polyurethane foamTOSOH CORP·Filed 1990·Granted Mar 31, 1992·13 cites·8 claims
- 2461US5847968APrinted circuit board CAD device which alternates placing components and routing connectors between themMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 8, 1998·45 cites·21 claims
- 2561US5728952AVibration measuring instrumentFUJI ELECTRIC CO LTD·Filed 1995·Granted Mar 17, 1998·29 cites·13 claims
- 2661US5488870ACoriolis type mass flow meterFUJI ELECTRIC CO LTD·Filed 1994·Granted Feb 6, 1996·21 cites·4 claims
- 2760US2025256242A1Exhaust gas treatment apparatus, combustion facility, power generation facility, and exhaust gas treatment methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 2858US11408318B2Exhaust gas purification deviceMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Aug 9, 2022·0 cites·5 claims
- 2957US5844408APhase difference measuring apparatus for measuring phase difference between input signalsFUJI ELECTRIC CO LTD·Filed 1997·Granted Dec 1, 1998·21 cites·12 claims
- 3056US8767204B2SpectrophotometerKIMURA TOSHIRO·Filed 2012·Granted Jul 1, 2014·1 cites·5 claims
- 3155US6999259B2Master disc and method of manufacturing the sameFUJI ELECTRIC CO LTD·Filed 2003·Granted Feb 14, 2006·2 cites·12 claims
- 3255US5292052AContinous hot rolling method and joining method of sheet barKAWASAKI STEEL CO·Filed 1991·Granted Mar 8, 1994·9 cites·9 claims
- 3352US2025177918A1Denitration catalyst structureMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 3451US10066586B2Air cleaner for internal combustion engineTOYOTA BOSHOKU KK·Filed 2016·Granted Sep 4, 2018·0 cites·11 claims
- 3551US9091234B2Housing for vehicle componentTOYOTA BOSHOKU KK·Filed 2013·Granted Jul 28, 2015·0 cites·9 claims
- 3651US2025249406A1Exhaust gas treatment apparatus, combustion facility, and exhaust gas treatment methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 3748US10648902B2Analyzer and warm-up determination methodSHIMADZU CORP·Filed 2018·Granted May 12, 2020·0 cites·7 claims
- 3848US7012770B2Magnetic transfer apparatus and method for magnetic recording mediumFUJI ELECTRIC CO INC·Filed 2003·Granted Mar 14, 2006·1 cites·24 claims
- 3946US10459469B2Constant-voltage generating apparatus and measuring apparatusFUJI ELECTRIC CO LTD·Filed 2017·Granted Oct 29, 2019·0 cites·10 claims
- 4046US7170699B2Master disk having grooves of different depths for magnetic printing and manufacturing method thereforFUJI ELECTRIC HOLDINGS·Filed 2004·Granted Jan 30, 2007·0 cites·10 claims
- 4145US2008266042A1Transformer unit, and power converting deviceFUJI ELEC DEVICE TECH CO LTD·Filed 2008·Application pending·0 cites
- 4244US2004103302A1Security-protected hard disk apparatus and method thereofFiled 2003·Application pending·0 cites
- 4343US11441774B2Method for operating flue gas purification systemMITSUBISHI HITACHI POWER SYS LTD·Filed 2017·Granted Sep 13, 2022·0 cites·7 claims
- 4443US2005069634A1Method for manufacturing master disk for magnetic transferFiled 2004·Application pending·0 cites
- 4542US2004223246A1Master disk for magnetic duplication and a method for manufacturing the master diskFiled 2004·Application pending·0 cites
- 4641US2004150906A1Servo writing method, servo writer, and program thereofFiled 2003·Application pending·0 cites
- 4741US2004160690A1Master disc for magnetic transfer, method of manufacturing the same, and magnetic transfer methodFiled 2003·Application pending·0 cites
- 4841US2004161576A1Method of manufacturing master disc for magnetic transfer, a master disc thereof, and a master disc formed therebyFiled 2003·Application pending·0 cites
- 4941US2004161925A1Method of manufacturing master discFiled 2003·Application pending·0 cites
- 5036US2020057549A1Analysis device equipped with touch panel device, method for display control thereof, and programSHIMADZU CORP·Filed 2017·Application pending·0 cites
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 →