Inventor · disambiguated record
Hiroshi Ito
Also filed as: ITO HIROSHI · ITOH HIROSHI · KURAMOCHI KOJIRO · SHINDO YOSHIO
672 granted patents·159 pending applications·13,601 citations·filing 1973–2025
99Inventor score
Top patents by PatentIndex Score
831 records- 0199US4491628APositive- and negative-working resist compositions with acid generating photoinitiator and polymer with acid labile groups pendant from polymer backboneIBM·Filed 1982·Granted Jan 1, 1985·1k cites·17 claims
- 0298US7596008B2Power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 29, 2009·193 cites·17 claims
- 0398US6990922B2Indication system of meter partTOYODA GOSEI KK·Filed 2002·Granted Jan 31, 2006·252 cites·11 claims
- 0498US6714842B1Synchronous position control apparatus and methodCANON KK·Filed 2000·Granted Mar 30, 2004·189 cites·30 claims
- 0598US4498029AMicrowave generated plasma light source apparatusMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Feb 5, 1985·173 cites·15 claims
- 0697US9708500B2Liquid composition, pigment dispersion liquid, and aqueous ink composition for ink jet recordingSEIKO EPSON CORP·Filed 2016·Granted Jul 18, 2017·6 cites·20 claims
- 0797US6166487AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 2000·Granted Dec 26, 2000·78 cites·14 claims
- 0897US5662188ADevice for effective lubrication of vehicle power transmission system upon starting of vehicleTOYOTA MOTOR CO LTD·Filed 1995·Granted Sep 2, 1997·92 cites·8 claims
- 0997US4657845APositive tone oxygen plasma developable photoresistIBM·Filed 1986·Granted Apr 14, 1987·120 cites·10 claims
- 1096US6971758B2Illumination deviceTOYODA GOSEI KK·Filed 2002·Granted Dec 6, 2005·107 cites·27 claims
- 1196US6008559AMotor using a rotor including an interior permanent magnetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 28, 1999·174 cites·22 claims
- 1296US5796580AAir-cooled information processing apparatus having cooling air fan, sub-fan, and plural separated cooling air flow channelsHITACHI LTD·Filed 1994·Granted Aug 18, 1998·237 cites·19 claims
- 1396US5655363AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Aug 12, 1997·91 cites·7 claims
- 1496US5492793APhotoresist compositionIBM·Filed 1994·Granted Feb 20, 1996·157 cites·9 claims
- 1596US4552833ARadiation sensitive and oxygen plasma developable resistIBM·Filed 1984·Granted Nov 12, 1985·105 cites·14 claims
- 1696US4205637AElectronic fuel injection system for an internal combustion engine having electromagnetic valves and a fuel damper upstream thereofTOYOTA MOTOR CO LTD·Filed 1979·Granted Jun 3, 1980·71 cites·2 claims
- 1795US8586688B2Curable composition and method for improving recovery properties and creep propertiesOKAMOTO TOSHIHIKO·Filed 2011·Granted Nov 19, 2013·12 cites·13 claims
- 1895US8419625B2Endoscope apparatus for cleaning transparent memberITO HIROSHI·Filed 2011·Granted Apr 16, 2013·27 cites·8 claims
- 1995US7759868B2Plasma display panel including a crystalline magnesium oxide layer and method of manufacturing samePANASONIC CORP·Filed 2005·Granted Jul 20, 2010·23 cites·11 claims
- 2095US7743575B2Joint memberNICHIHA CO LTD·Filed 2006·Granted Jun 29, 2010·67 cites·6 claims
- 2195US6610456B2Fluorine-containing styrene acrylate copolymers and use thereof in lithographic photoresist compositionsIBM·Filed 2001·Granted Aug 26, 2003·57 cites·56 claims
- 2295US6548219B2Substituted norbornene fluoroacrylate copolymers and use thereof in lithographic photoresist compositionsIBM·Filed 2001·Granted Apr 15, 2003·67 cites·31 claims
- 2395US6420503B1Norbornene sulfonamide polymersSUMITOMO BAKELITE CO·Filed 2000·Granted Jul 16, 2002·74 cites·20 claims
- 2495US6072391AInformation indicator for vehicleTOYODA GOSEI KK·Filed 1996·Granted Jun 6, 2000·289 cites·45 claims
- 2595US6042997ACopolymers and photoresist compositions comprising copolymer resin binder componentIBM·Filed 1998·Granted Mar 28, 2000·115 cites·20 claims
- 2695US5990605AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Nov 23, 1999·112 cites·11 claims
- 2795US5724808AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Mar 10, 1998·108 cites·13 claims
- 2895US4559470AFluorescent discharge lampMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Dec 17, 1985·65 cites·8 claims
- 2995US4069487ARecording member and process for recordingCANON KK·Filed 1975·Granted Jan 17, 1978·136 cites·4 claims
- 3094US9719510B2Scroll fluid machine including pins and guide ringsANEST IWATA CORP·Filed 2015·Granted Aug 1, 2017·9 cites·2 claims
- 3194US9144977B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2014·Granted Sep 29, 2015·5 cites·4 claims
- 3294US8218812B2Digital watermark embedding device and method, and digital watermark detection device and methodSUGIMOTO KAZUO·Filed 2007·Granted Jul 10, 2012·36 cites·10 claims
- 3394US7473749B2Preparation of topcoat compositions and methods of use thereofIBM·Filed 2005·Granted Jan 6, 2009·14 cites·9 claims
- 3494US6509134B2Norbornene fluoroacrylate copolymers and process for the use thereofIBM·Filed 2001·Granted Jan 21, 2003·83 cites·20 claims
- 3594US6437071B1Silane-functionalized polyether compositionKANEKA CORP·Filed 2000·Granted Aug 20, 2002·61 cites·28 claims
- 3694US6093517ACalixarenes for use as dissolution inhibitors in lithographic photoresist compositionsIBM·Filed 1998·Granted Jul 25, 2000·62 cites·52 claims
- 3794US5158063AAir-fuel ratio control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1991·Granted Oct 27, 1992·77 cites·8 claims
- 3894US4908298AMethod of creating patterned multilayer films for use in production of semiconductor circuits and systemsIBM·Filed 1987·Granted Mar 13, 1990·108 cites·15 claims
- 3994US4523281AAutomatic transmission controller for automobilesNIPPON DENSO CO·Filed 1982·Granted Jun 11, 1985·67 cites·5 claims
- 4093US8310858B2Nonvolatile semiconductor memory device with no decrease in read margin and method of reading the sameITO HIROSHI·Filed 2010·Granted Nov 13, 2012·18 cites·16 claims
- 4193US8262203B2Liquid ejecting head and liquid ejecting apparatusHIRAI EIJU·Filed 2011·Granted Sep 11, 2012·8 cites·14 claims
- 4293US7386265B2Fixing unit having heat roller with two parallel tubular heatersKYOCERA MITA CORP·Filed 2005·Granted Jun 10, 2008·15 cites·17 claims
- 4393US6488753B1Aqueous pigment dispersion water-base ink composition and recording method using the ink compositionSEIKO EPSON CORP·Filed 2000·Granted Dec 3, 2002·57 cites·18 claims
- 4493US6430885B1Fastened structure of siding boardsNICHIHA KK·Filed 2000·Granted Aug 13, 2002·83 cites·11 claims
- 4593US6229768B1Trick action type clockRHYTHM WATCH CO·Filed 1999·Granted May 8, 2001·46 cites·4 claims
- 4693US6130503AElectron emission device and display using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Oct 10, 2000·73 cites·24 claims
- 4793US5627750AClutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control deviceTOYOTA MOTOR CO LTD·Filed 1994·Granted May 6, 1997·47 cites·9 claims
- 4893US5498654ASliding bearing materialTAIHO KOGYO CO LTD·Filed 1993·Granted Mar 12, 1996·73 cites·7 claims
- 4993US4576063ATransmission mechanism with parallel transmission systems including one way clutches, one being lockableTOYOTA MOTOR CO LTD·Filed 1983·Granted Mar 18, 1986·68 cites·6 claims
- 5093US4495576ADevice and method for accurately controlling automatic transmission with lockup clutchTOYOTA MOTOR CO LTD·Filed 1982·Granted Jan 22, 1985·52 cites·8 claims
Showing the top 50 of 831 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →