Inventor · disambiguated record
Hiroshi Kurokawa
Also filed as: KUROKAWA HIROSHI
54 granted patents·12 pending applications·1,267 citations·filing 1979–2025
98Inventor score
Top patents by PatentIndex Score
66 records- 0199US7235330B1Electrode for use in lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Jun 26, 2007·172 cites·37 claims
- 0299US7192673B1Electrode for rechargeable lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Mar 20, 2007·200 cites·23 claims
- 0398US7195842B1Electrode for use in lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Mar 27, 2007·93 cites·34 claims
- 0497US7410728B1Electrode for lithium batteries and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Aug 12, 2008·106 cites·22 claims
- 0597US7241533B1Electrode for rechargeable lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Jul 10, 2007·96 cites·44 claims
- 0696US8035115B2Semiconductor apparatus, print head, and image forming apparatusOKI DATA KK·Filed 2006·Granted Oct 11, 2011·60 cites·13 claims
- 0796US7794881B1Electrode for lithium batteries and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Sep 14, 2010·75 cites·36 claims
- 0888US5263108AElectrical circuit apparatusHITACHI LTD·Filed 1991·Granted Nov 16, 1993·108 cites·67 claims
- 0982US10400142B2Hot melt adhesiveMORESCO CORP·Filed 2015·Granted Sep 3, 2019·2 cites·7 claims
- 1081US10975272B2Hot melt composition, hot melt composition production method, seal material, electronic device, and lampMORESCO CORP·Filed 2016·Granted Apr 13, 2021·1 cites·15 claims
- 1180US5517027AMethod for detecting and examining slightly irregular surface states, scanning probe microscope therefor, and method for fabricating a semiconductor device or a liquid crystal display device using theseMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 14, 1996·55 cites·37 claims
- 1278US7615347B2Method for trapping nucleic acids using divalent metal ionsASAHI CHEMICAL IND·Filed 2005·Granted Nov 10, 2009·4 cites·37 claims
- 1378US5443929ANonaqueous secondary batterySANYO ELECTRIC CO·Filed 1993·Granted Aug 22, 1995·53 cites·13 claims
- 1472US8733995B2Light source device with reduced optical part cloudingSATO YUKIO·Filed 2010·Granted May 27, 2014·3 cites·9 claims
- 1571US8190717B2Method of booting an operating systemTAKAMOTO YOSHIFUMI·Filed 2009·Granted May 29, 2012·5 cites·12 claims
- 1669US7892697B2Liquid tank and fuel cell system with fuel monitoringSANYO ELECTRIC CO·Filed 2006·Granted Feb 22, 2011·1 cites·18 claims
- 1769US7243229B2Exclusive access control apparatus and methodHITACHI LTD·Filed 2002·Granted Jul 10, 2007·13 cites·14 claims
- 1868US7893455B2Semiconductor light emitting device with stress absorber, LED printhead, and image forming apparatusOKI DATA KK·Filed 2007·Granted Feb 22, 2011·3 cites·18 claims
- 1968US7105354B1AnalyzerASAHI CHEMICAL IND·Filed 1999·Granted Sep 12, 2006·38 cites·9 claims
- 2067US2021131925A1Method for making biological material transparent and use thereofRIKEN·Filed 2020·Application pending·0 cites
- 2166US7509401B2Method of booting an operating systemHITACHI LTD·Filed 2004·Granted Mar 24, 2009·9 cites·10 claims
- 2265US9811584B2Information retrieval system, method, and programADACHI NORITAKA·Filed 2012·Granted Nov 7, 2017·2 cites·18 claims
- 2364US2025269492A1Method for forming a holder surface, and grinding apparatusDISCO CORP·Filed 2025·Application pending·0 cites
- 2463US12363826B2Copper-clad laminate, printed wiring board, semiconductor package and method for producing copper-clad laminateSHOWA DENKO MATERIALS CO LTD·Filed 2019·Granted Jul 15, 2025·0 cites·12 claims
- 2563US2021131926A1Clearing reagent for biological material, and use thereofRIKEN·Filed 2020·Application pending·0 cites
- 2662US7939943B2Nitride semiconductor device including an electrode in ohmic contact with a P-type nitride semiconductor contact layerMITSUBISHI ELECTRIC CORP·Filed 2008·Granted May 10, 2011·1 cites·6 claims
- 2761US10055097B2Grasping contents of electronic documentsIBM·Filed 2015·Granted Aug 21, 2018·1 cites·5 claims
- 2860US6215146B1Semiconductor device and manufacturing method thereofMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 10, 2001·18 cites·4 claims
- 2958US8095321B2Modeling device, program, computer-readable recording medium, and method of establishing correspondenceHISADA TOSHIAKI·Filed 2006·Granted Jan 10, 2012·2 cites·6 claims
- 3057US5349653AApparatus for converting parallel bits of an electrical data signal into serial bits of an optical data signal utilizing an optical time delayHITACHI LTD·Filed 1991·Granted Sep 20, 1994·18 cites·39 claims
- 3157US4977233APolycarbonate capped with phenolic chain terminator mixtureIDEMITSU PETROCHEMICAL CO·Filed 1989·Granted Dec 11, 1990·8 cites·3 claims
- 3256US9740392B2Moving an object displayed on a display screenIBM·Filed 2016·Granted Aug 22, 2017·0 cites·7 claims
- 3356US9740391B2Moving an object displayed on a display screenIBM·Filed 2016·Granted Aug 22, 2017·0 cites·6 claims
- 3456US9684442B2Moving an object displayed on a display screenIBM·Filed 2014·Granted Jun 20, 2017·0 cites·20 claims
- 3555US10084887B2Device and method for controlling remote procedure callIBM·Filed 2017·Granted Sep 25, 2018·0 cites·20 claims
- 3655US4432620ALens motor drive device in automatic focusing cameraRICOH KK·Filed 1982·Granted Feb 21, 1984·5 cites·3 claims
- 3754US2023178359A1Wafer manufacturing method and grinding apparatusDISCO CORP·Filed 2022·Application pending·0 cites
- 3853US9894183B2Device and method for controlling remote procedure callIBM·Filed 2017·Granted Feb 13, 2018·0 cites·1 claims
- 3953US7795738B2Nitride semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Sep 14, 2010·0 cites·16 claims
- 4053US2020116714A1Cancer diagnosis deviceUNIV HIROSHIMA·Filed 2019·Application pending·0 cites
- 4153US2014087419A1Method for making biological material transparent and use thereofMIYAWAKI ATSUSHI·Filed 2012·Application pending·0 cites
- 4252US9168332B2Hemodialysis apparatus, method of operating hemodialysis apparatus, and water content removal systemWADA TOMOYUKI·Filed 2010·Granted Oct 27, 2015·1 cites·12 claims
- 4351US9665417B2Device and method for controlling remote procedure callIBM·Filed 2015·Granted May 30, 2017·0 cites·5 claims
- 4451US5706465AComputers having cache memoryHITACHI LTD·Filed 1994·Granted Jan 6, 1998·22 cites·13 claims
- 4550US11208578B2Hot melt composition, hot melt composition production method, seal material, electronic device, and lampMORESCO CORP·Filed 2016·Granted Dec 28, 2021·0 cites·10 claims
- 4650US7257688B2Information processing system with redundant storage having interleaved master storage and substorage regionsHITACHI LTD·Filed 2003·Granted Aug 14, 2007·2 cites·5 claims
- 4750US6571350B1Data storage method and data storage for averaging workload in a redundant storage configurationHITACHI LTD·Filed 1999·Granted May 27, 2003·23 cites·14 claims
- 4850US5780931ASurface mounting semiconductor device and semiconductor mounting componentMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jul 14, 1998·18 cites·4 claims
- 4950US4732924AMethod for producing vinyl aromatic resin compositionIDEMITSU PETROCHEMICAL CO·Filed 1986·Granted Mar 22, 1988·9 cites·7 claims
- 5048US5308720ANon-aqueous battery having a lithium-nickel-oxygen cathodeSANYO ELECTRIC CO·Filed 1993·Granted May 3, 1994·18 cites·24 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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