Inventor · disambiguated record
Hiroshi Okada
Also filed as: OKADA HIROSHI
208 granted patents·42 pending applications·2,797 citations·filing 1974–2025
99Inventor score
Files withDENSO CORP32SONY CORP28SENJU METAL INDUSTRY CO13OKADA HIROSHI10ISHIHARA MINING & CHEMICAL CO9
Top patents by PatentIndex Score
250 records- 0196US7345468B2Detection signal processing circuit and detection signal processing apparatus for a rotation sensorDENSO CORP·Filed 2005·Granted Mar 18, 2008·56 cites·16 claims
- 0295US6609968B1Rearing simulation apparatusBANDAI CO·Filed 2000·Granted Aug 26, 2003·96 cites·7 claims
- 0394US8621126B2Communication device, communication scheme determination method, and programSUEYOSHI MASAHIRO·Filed 2010·Granted Dec 31, 2013·21 cites·13 claims
- 0493US7765701B2Safety cutter knifeOLFA CORP·Filed 2007·Granted Aug 3, 2010·41 cites·2 claims
- 0593US4768106AApparatus for recording video and PCM audio signals with insert editing using axially displaced headsSONY CORP·Filed 1987·Granted Aug 30, 1988·54 cites·13 claims
- 0692US5360806AAmide compounds and their salts and pesticidal compositions containing themISHIHARA SANGYO KAISHA·Filed 1993·Granted Nov 1, 1994·69 cites·12 claims
- 0792US5252676AEthylene polymer crosslinking compositionNIPPON OILS & FATS CO LTD·Filed 1992·Granted Oct 12, 1993·74 cites·5 claims
- 0891US5364533AProcess for separating serum and plasmaSANWA KAGAKU KENKYUSHO CO·Filed 1992·Granted Nov 15, 1994·88 cites·2 claims
- 0991US5289721ASemiconductor pressure sensorNIPPON DENSO CO·Filed 1991·Granted Mar 1, 1994·63 cites·16 claims
- 1090US5722588ACombustion heaterNIPPON SOKEN·Filed 1995·Granted Mar 3, 1998·65 cites·5 claims
- 1189US6745960B1Centrifugally rolling granulating device and method of treating powder and granular material using the deviceFREUNT IND CO LTD·Filed 2000·Granted Jun 8, 2004·46 cites·28 claims
- 1289US5832085AMethod and apparatus storing multiple protocol, compressed audio video dataSONY CORP·Filed 1997·Granted Nov 3, 1998·128 cites·17 claims
- 1388US10766431B2Imaging apparatus and vehicleKYOCERA CORP·Filed 2015·Granted Sep 8, 2020·7 cites·15 claims
- 1488US4863924AN-benzoyl urea compounds, antitumorous compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1986·Granted Sep 5, 1989·47 cites·11 claims
- 1588US4838089ASemiconductor pressure sensorNIPPON DENSO CO·Filed 1987·Granted Jun 13, 1989·84 cites·13 claims
- 1686US6793059B2Auxiliary machine drive system of automatic engine stop-restart system equipped automotive vehicleNISSAN MOTOR·Filed 2003·Granted Sep 21, 2004·44 cites·10 claims
- 1785US9328806B2Structure of power transmission apparatusDENSO CORP·Filed 2014·Granted May 3, 2016·7 cites·11 claims
- 1884US12078423B2Vapor chamber with multilayer wickFURUKAWA ELECTRIC CO LTD·Filed 2020·Granted Sep 3, 2024·2 cites·10 claims
- 1984US11495566B2Core material, electronic component and method for forming bump electrodeSENJU METAL INDUSTRY CO·Filed 2021·Granted Nov 8, 2022·1 cites·7 claims
- 2084US7282175B2Lead-free solderSENJU METAL INDUSTRY CO·Filed 2004·Granted Oct 16, 2007·32 cites·13 claims
- 2184US4590182AOrganophosphorus compound and insecticidal, miticidal or nematicidal composition containing itISHIHARA MINING & CHEMICAL CO·Filed 1984·Granted May 20, 1986·16 cites·13 claims
- 2283US5434721ARecording/reproducing apparatus for recording/reproducing information to and/or from a plurality of types of recording medium cassettesSONY CORP·Filed 1993·Granted Jul 18, 1995·33 cites·6 claims
- 2382US6999005B2Image compensation apparatusFUJI HEAVY IND LTD·Filed 2004·Granted Feb 14, 2006·23 cites·4 claims
- 2481US8415919B2Parking and power charging systemSAITO TOMOHIRO·Filed 2010·Granted Apr 9, 2013·9 cites·8 claims
- 2581US6663366B2Compressor having cooling passage integrally formed thereinDENSO CORP·Filed 2002·Granted Dec 16, 2003·24 cites·10 claims
- 2681US5497734ACooling system for liquid-cooled engineNISSAN MOTOR·Filed 1994·Granted Mar 12, 1996·41 cites·10 claims
- 2780US10308164B2Mobile object and storage mediumSONY CORP·Filed 2013·Granted Jun 4, 2019·3 cites·12 claims
- 2880US5819326AConnecting apparatus for a toilet and a drainpipeTOTO LTD·Filed 1995·Granted Oct 13, 1998·75 cites·32 claims
- 2979US10027672B2Access restriction device, on-board communication system and method for communication restrictionAUTONETWORKS TECHNOLOGIES LTD·Filed 2014·Granted Jul 17, 2018·5 cites·10 claims
- 3079US8731760B2Vehicle driving system control apparatusDENSO CORP·Filed 2012·Granted May 20, 2014·7 cites·8 claims
- 3179US7243976B2Opening and closing apparatus for opening and closing body of vehicleMITSUI MINING & SMELTING CO·Filed 2006·Granted Jul 17, 2007·14 cites·3 claims
- 3279US4181183AImpact toolNIPPON PNEUMATIC MFG·Filed 1978·Granted Jan 1, 1980·28 cites·2 claims
- 3378US8574120B2Vehicle driving system control apparatusDENSO CORP·Filed 2012·Granted Nov 5, 2013·6 cites·10 claims
- 3478US5698029AVertical furnace for the growth of single crystalsKOBE STEEL LTD·Filed 1996·Granted Dec 16, 1997·41 cites·15 claims
- 3578US5285858ADevice for supporting impact toolNIPPON PNEUMATIC MFG·Filed 1993·Granted Feb 15, 1994·50 cites·5 claims
- 3677US7600993B2Method and apparatus for pattern transfer, and annular recording mediumHITACHI HIGH TECH CORP·Filed 2007·Granted Oct 13, 2009·4 cites·4 claims
- 3777US4034817AImpact toolNIPPON PNEUMATIC MFG·Filed 1976·Granted Jul 12, 1977·30 cites·1 claims
- 3876US8259223B2Imaging moduleOKADA HIROSHI·Filed 2009·Granted Sep 4, 2012·4 cites·5 claims
- 3976US7059547B2Fuel injection valveHITACHI LTD·Filed 2002·Granted Jun 13, 2006·16 cites·9 claims
- 4075US9188396B2Flattened heat pipe and manufacturing method thereofKAMEOKA HIDEAKI·Filed 2012·Granted Nov 17, 2015·6 cites·6 claims
- 4175US8058642B2Light-receiving deviceIGUCHI YASUHIRO·Filed 2008·Granted Nov 15, 2011·3 cites·10 claims
- 4275USD605680SCamera moduleKYOCERA CORP·Filed 2008·Granted Dec 8, 2009·19 cites·1 claims
- 4375US7015932B1System for designing visual information to be displayed on monitor unit used in combination with programmable controllerMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Mar 21, 2006·33 cites·7 claims
- 4475US4692951ASanitary facility room for clean roomTOTO LTD·Filed 1985·Granted Sep 15, 1987·42 cites·31 claims
- 4575US4645761AOrganophosphorus compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1985·Granted Feb 24, 1987·12 cites·23 claims
- 4674US10717157B2Solder material, solder paste, solder preform, solder joint and method of managing the solder materialSENJU METAL INDUSTRY CO·Filed 2014·Granted Jul 21, 2020·1 cites·12 claims
- 4774US8870706B2Vehicular power transmission deviceIMAMURA TOMONORI·Filed 2011·Granted Oct 28, 2014·6 cites·1 claims
- 4874US6929310B2Drive system of powered doors or gates for vehiclesOHI SEISAKUSHO CO LTD·Filed 2003·Granted Aug 16, 2005·21 cites·6 claims
- 4974US6566729B1Semiconductor device including laser-blown linksOKI ELECTRIC IND CO LTD·Filed 2000·Granted May 20, 2003·20 cites·2 claims
- 5074US5404168AMethod and apparatus for encoding an image signal using a multi-stage quantizing number determinerSONY CORP·Filed 1993·Granted Apr 4, 1995·35 cites·20 claims
Showing the top 50 of 250 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →