Inventor · disambiguated record
Hideo Hayashi
Also filed as: HAYASHI HIDEO · SATO HISATAKE · TSUCHIYA SHOZO
62 granted patents·5 pending applications·1,068 citations·filing 1974–2015
99Inventor score
Files withNIPPON OIL CO LTD24KURARAY CO8IDEMITSU PETROCHEMICAL CO6HAYAKAWA TOMOHIRO4MATSUSHITA ELECTRIC WORKS LTD4
Top patents by PatentIndex Score
67 records- 0197US4747786ACoaxial cable connectorMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted May 31, 1988·210 cites·8 claims
- 0294US5041698ACover plate assembly for wall-mounted electrical wiring devicesMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted Aug 20, 1991·111 cites·5 claims
- 0386US3987662AFluid leakage detection apparatusNIPPON KOKAN KK·Filed 1975·Granted Oct 26, 1976·49 cites·6 claims
- 0485US5366832ASeparator for alkaline batteriesKURARAY CO·Filed 1993·Granted Nov 22, 1994·80 cites·10 claims
- 0581US4017355AProcess for treating laticesNIPPON OIL CO LTD·Filed 1976·Granted Apr 12, 1977·22 cites·7 claims
- 0679US8865336B2Separator for alkaline battery, method for producing the same, and batteryHAYAKAWA TOMOHIRO·Filed 2007·Granted Oct 21, 2014·4 cites·18 claims
- 0778US9748543B2Separator for nonaqueous cell and nonaqueous cellKURARAY CO·Filed 2014·Granted Aug 29, 2017·2 cites·15 claims
- 0878US8477480B2Laminate, separator for capacitor, and capacitorHAYAKAWA TOMOHIRO·Filed 2010·Granted Jul 2, 2013·3 cites·11 claims
- 0977US8802271B2Separator for non-aqueous batteries, non-aqueous battery using same, and production method for separator for non-aqueous batteriesHAYAKAWA TOMOHIRO·Filed 2012·Granted Aug 12, 2014·2 cites·16 claims
- 1075US3957736AProcess for the preparation of a resinNIPPON OIL CO LTD·Filed 1974·Granted May 18, 1976·15 cites·13 claims
- 1173US5702572AMethod for treating exhaust gases and foul waterEBARA CORP·Filed 1996·Granted Dec 30, 1997·48 cites·5 claims
- 1273US4413067ANovel hydrogenated resin produced from five-member cyclic compounds having a conjugated double bond and/or diels-alder addition products thereofNIPPON OIL CO LTD·Filed 1982·Granted Nov 1, 1983·22 cites·33 claims
- 1373US4385149AOffset printing ink compositionNIPPON OIL CO LTD·Filed 1981·Granted May 24, 1983·23 cites·15 claims
- 1473US4085085ACurable coating compositionsNIPPON OIL CO LTD·Filed 1976·Granted Apr 18, 1978·16 cites·11 claims
- 1572US8650922B2Pipe bender and method for spiral pipe bending with the pipe benderHAYASHI HIDEO·Filed 2011·Granted Feb 18, 2014·3 cites·2 claims
- 1671US4419497AProcess for producing novel hydrogenated resin from five-member cyclic compounds having a conjugated double bond and/or Diels-Alder addition products thereofNIPPON OIL CO LTD·Filed 1982·Granted Dec 6, 1983·20 cites·15 claims
- 1769US4210733AComposite resinous compositionNIPPON OIL CO LTD·Filed 1978·Granted Jul 1, 1980·18 cites·5 claims
- 1869US4163763AMethod for producing curable resin and curable coating compositionNIPPON OIL CO LTD·Filed 1977·Granted Aug 7, 1979·13 cites·2 claims
- 1969US4028291AProcess for the production of resins for printing inkNIPPON OIL CO LTD·Filed 1975·Granted Jun 7, 1977·14 cites·7 claims
- 2068US5573761AAgent for reducing nephrotoxicity due to medicineKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Nov 12, 1996·25 cites·4 claims
- 2168US4297450AHot melt type traffic paint compositionsNIPPON OIL CO LTD·Filed 1980·Granted Oct 27, 1981·17 cites·13 claims
- 2268US3984381AMethod for producing resins for printing inksNIPPON OIL CO LTD·Filed 1975·Granted Oct 5, 1976·18 cites·13 claims
- 2367US4491705AElectrical switchFUJI ELECTRIC CO LTD·Filed 1982·Granted Jan 1, 1985·17 cites·2 claims
- 2462USD298826SConnector for coaxial cableMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Dec 6, 1988·9 cites·1 claims
- 2561US5547643AApparatus for treating flue gases by irradiation with electron beamsEBARA CORP·Filed 1995·Granted Aug 20, 1996·27 cites·7 claims
- 2661US4739472AInformation processing device capable of rapidly processing instructions of different groupsNEC CORP·Filed 1985·Granted Apr 19, 1988·28 cites·3 claims
- 2759US10106923B2Extra-fine fiber sheetKURARAY CO·Filed 2014·Granted Oct 23, 2018·1 cites·13 claims
- 2859US4892912AProcess for producing aromatic polyesterIDEMITSU PETROCHEMICAL CO·Filed 1988·Granted Jan 9, 1990·11 cites·5 claims
- 2959US4552923AOffset printing ink compositionNIPPON OIL CO LTD·Filed 1984·Granted Nov 12, 1985·14 cites·12 claims
- 3058US5120820AThermoplastic liquid-crystalline, wholly aromatic polyimide ester from carboxy-n-(carboxyphenyl) phthalimide and aralky, hydroquinoneIDEMITSU PETROCHEMICAL CO·Filed 1991·Granted Jun 9, 1992·12 cites·27 claims
- 3158US4460724AHot melt composition containing a hydrogenated resin copolymerNIPPON OIL CO LTD·Filed 1982·Granted Jul 17, 1984·15 cites·10 claims
- 3258US3953407AProcess for preparing paper size resinNIPPON OIL CO LTD·Filed 1974·Granted Apr 27, 1976·7 cites·9 claims
- 3357US7985473B2Resinous-substance-impregnated planar paper and adhesive tape using the sameKURARAY CO·Filed 2009·Granted Jul 26, 2011·2 cites·8 claims
- 3457US4752755ACircuit breakerFUJI ELECTRIC CO LTD·Filed 1987·Granted Jun 21, 1988·13 cites·6 claims
- 3555USD596540SRadiator grille for vehicleNISSAN MOTOR·Filed 2008·Granted Jul 21, 2009·9 cites·1 claims
- 3653US5399551AEnhancer for the antianemia effect of erythropoietin and method of augmenting the antianemia effect of erythropoietinKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Mar 21, 1995·17 cites·12 claims
- 3752US4849725AMultipolar circuit breakerFUJI ELECTRIC CO LTD·Filed 1988·Granted Jul 18, 1989·10 cites·10 claims
- 3852US4315842AHot melt compositionNIPPON OIL CO LTD·Filed 1980·Granted Feb 16, 1982·16 cites·12 claims
- 3951US10020124B2Separator for electric double layer capacitors, and electric double layer capacitorKURARAY CO·Filed 2015·Granted Jul 10, 2018·0 cites·18 claims
- 4051USD591211SBumper for vehicleNISSAN MOTOR·Filed 2008·Granted Apr 28, 2009·10 cites·1 claims
- 4151US4205145AResins for printing inksNIPPON OIL CO LTD·Filed 1978·Granted May 27, 1980·9 cites·8 claims
- 4250US2005118273A1Microcapsules and oral composition containing the sameFiled 2002·Application pending·0 cites
- 4350US2011036506A1System for continuously using resist stripper liquid based on nanofiltrationTOAGOSEI CO LTD·Filed 2008·Application pending·0 cites
- 4450US2005158440A1Method of modifying gum arabicFiled 2002·Application pending·0 cites
- 4548US4252699ANovel varnish composition for offset printing inksNIPPON OIL CO LTD·Filed 1980·Granted Feb 24, 1981·8 cites·8 claims
- 4647US4874836AThermoplastic wholly aromatic polyimide esters and process for producing the sameIDEMITSU PETROCHEMICAL CO·Filed 1988·Granted Oct 17, 1989·6 cites·10 claims
- 4747US2005075025A1Carpet for vehicles and method for manufacturing the sameFiled 2003·Application pending·0 cites
- 4846US10106716B2Dust scatter preventing agent and dust scatter preventing method using sameKURARAY CO·Filed 2013·Granted Oct 23, 2018·0 cites·11 claims
- 4946US9343721B2Separator for non-aqueous batteries and non-aqueous battery equipped with same, and process for manufacturing separator for non-aqueous batteriesHAYAKAWA TOMOHIRO·Filed 2011·Granted May 17, 2016·0 cites·14 claims
- 5046US4813888AHigh-frequency cable connectorMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted Mar 21, 1989·13 cites·10 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →