Inventor · disambiguated record
Hajime Ito
Also filed as: ITO HAJIME · SASAKI TOSHIMITSU
73 granted patents·14 pending applications·1,902 citations·filing 1974–2023
99Inventor score
Top patents by PatentIndex Score
87 records- 0199US6059018AVehicle seat air-conditioning systemDENSO CORP·Filed 1998·Granted May 9, 2000·329 cites·6 claims
- 0296US5921100AAir conditioning apparatus for seat of vehicleDENSO CORP·Filed 1998·Granted Jul 13, 1999·161 cites·16 claims
- 0395US6105667AAir conditioning apparatus for vehicle seatDENSO CORP·Filed 1999·Granted Aug 22, 2000·152 cites·9 claims
- 0494US6744258B2Capacitive sensor apparatusDENSO CORP·Filed 2002·Granted Jun 1, 2004·63 cites·10 claims
- 0593US6037567AVehicle air-conditioning system with heat exchanger having integrated electric heaters and temperature control systemDENSO CORP·Filed 1999·Granted Mar 14, 2000·70 cites·10 claims
- 0690US6148632ARefrigeration cycle apparatusDENSO CORP·Filed 1998·Granted Nov 21, 2000·60 cites·14 claims
- 0790US5851258ABackup structure for a pipe for feeding a molten substance of high temperatureASAHI GLASS CO LTD·Filed 1996·Granted Dec 22, 1998·42 cites·11 claims
- 0888US7216538B2Vibratory angular rate sensorDENSO CORP·Filed 2005·Granted May 15, 2007·24 cites·31 claims
- 0987US7434466B2Gyro sensorDENSO CORP·Filed 2005·Granted Oct 14, 2008·24 cites·14 claims
- 1087US6076366ARefrigerating cycle system with hot-gas bypass passageDENSO CORP·Filed 1999·Granted Jun 20, 2000·60 cites·24 claims
- 1187US4725412AOzone generatorNIPPON OZONE CO LTD·Filed 1986·Granted Feb 16, 1988·46 cites·8 claims
- 1286US4467313AAutomotive rear safety checking apparatusNIPPON SOKEN·Filed 1981·Granted Aug 21, 1984·47 cites·9 claims
- 1385US6082626ACooling water circuit systemDENSO CORP·Filed 1999·Granted Jul 4, 2000·42 cites·13 claims
- 1484US6244060B1Refrigeration cycle for vehicle air conditionerDENSO CORP·Filed 2000·Granted Jun 12, 2001·28 cites·12 claims
- 1583US7377132B2Conduit for molten glass, molten glass degassing method and molten glass degassing apparatusASAHI GLASS CO LTD·Filed 2005·Granted May 27, 2008·10 cites·10 claims
- 1681US8017800B2Adamantyl group-containing epoxy-modified (meth)acrylate and resin composition containing the sameIDEMITSU KOSAN CO·Filed 2010·Granted Sep 13, 2011·3 cites·12 claims
- 1780US7790917B2Adamantyl group-containing epoxy-modified (meth)acrylate and resin composition containing the sameIDEMITSU KOSAN CO·Filed 2007·Granted Sep 7, 2010·4 cites·2 claims
- 1880US6957128B1Vehicle information processing method, apparatus therefor and vehicle therewithYAZAKI CORP·Filed 2000·Granted Oct 18, 2005·65 cites·19 claims
- 1978US6078024AAir conditioning apparatus having electric heating member integrated with heating heat exchangerDENSO CORP·Filed 1998·Granted Jun 20, 2000·35 cites·28 claims
- 2078US5931380AHeating apparatus for vehicleDENSO CORP·Filed 1997·Granted Aug 3, 1999·37 cites·5 claims
- 2177US7960483B2Adamantane derivative, composition comprising the derivative, and optical and electronic member using the compositionIDEMITSU KOSAN CO·Filed 2007·Granted Jun 14, 2011·3 cites·20 claims
- 2277US6237681B1Vehicle refrigerating cycle apparatus and method for inhibiting cycle corrosion and for facilitating rapid passenger compartment warm-up during low temperature conditionsDENSO CORP·Filed 1999·Granted May 29, 2001·34 cites·8 claims
- 2377US4565242AHeat accumulating material enclosing container and heat accumulating apparatusKUBOTA LTD·Filed 1982·Granted Jan 21, 1986·28 cites·1 claims
- 2476US6397613B1Refrigerating cycle apparatusDENSO CORP·Filed 2000·Granted Jun 4, 2002·23 cites·13 claims
- 2576US6027032AHeating apparatus for vehicle, having heat-generating unitDENSO CORP·Filed 1997·Granted Feb 22, 2000·34 cites·12 claims
- 2676US5836270ARotating apparatus and heating apparatus for vehicleDENSO CORP·Filed 1997·Granted Nov 17, 1998·34 cites·17 claims
- 2776US4393671AApparatus for dyeing fiber by utilizing microwavesITO HAJIME·Filed 1981·Granted Jul 19, 1983·36 cites·3 claims
- 2872US6806398B2Process for removing mercury from liquid hydrocarbonIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Oct 19, 2004·18 cites·20 claims
- 2972US6079629AVehicle heating apparatus having combustorDENSO CORP·Filed 1999·Granted Jun 27, 2000·42 cites·41 claims
- 3071US7466119B2Sensor circuit for detection of an abnormal offset voltageDENSO CORP·Filed 2006·Granted Dec 16, 2008·7 cites·4 claims
- 3171US6266965B1Refrigerant cycle system having hot-gas bypass structureDENSO CORP·Filed 2000·Granted Jul 31, 2001·18 cites·11 claims
- 3270US4708891AMethod for manufacturing polishing clothsTOYO CLOTH CO·Filed 1986·Granted Nov 24, 1987·16 cites·6 claims
- 3369US4048613AAlarm system for emergency brakingTOYOTA MOTOR CO LTD·Filed 1975·Granted Sep 13, 1977·21 cites·6 claims
- 3468US7292021B2Anomaly detector for vibratory angular rate sensorDENSO CORP·Filed 2005·Granted Nov 6, 2007·7 cites·16 claims
- 3568US7197930B2Gyro sensorDENSO CORP·Filed 2005·Granted Apr 3, 2007·7 cites·10 claims
- 3668US6476179B1Process for producing raw polycarbonate resin material and producing polycarbonate resinIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Nov 5, 2002·5 cites·17 claims
- 3765US2025179248A1Mechanochemical-reaction additive, mechanochemical method, ligand compound, and complexUNIV HOKKAIDO NAT UNIV CORP·Filed 2023·Application pending·0 cites
- 3864US4657454AChuck for holding rotary cutting toolKURODA PRECISION IND LTD·Filed 1985·Granted Apr 14, 1987·25 cites·5 claims
- 3962US7265616B2Charge amplifierDENSO CORP·Filed 2005·Granted Sep 4, 2007·5 cites·6 claims
- 4061US8003615B2Stable vitamin B6 derivativeDAIICHI FINE CHEM CO LTD·Filed 2004·Granted Aug 23, 2011·2 cites·8 claims
- 4161US5778843AAuxiliary heat source apparatus for vehicle and heating apparatus employing the sameDENSO CORP·Filed 1997·Granted Jul 14, 1998·20 cites·18 claims
- 4259US6837549B2Light alloy wheel for vehicle and method and apparatus for producing sameHITACHI METALS LTD·Filed 2002·Granted Jan 4, 2005·10 cites·8 claims
- 4358US5897056AHeating apparatus for vehicleDENSO CORP·Filed 1997·Granted Apr 27, 1999·19 cites·9 claims
- 4457US11453678B2Solvent-free cross-coupling reaction, and production method using said reactionUNIV HOKKAIDO NAT UNIV CORP·Filed 2019·Granted Sep 27, 2022·0 cites·12 claims
- 4556US11084835B22,3-bisphosphinopyrazine derivative, method for producing same, transition metal complex, asymmetric catalyst, and method for producing organic boron compoundNIPPON CHEMICAL IND·Filed 2019·Granted Aug 10, 2021·0 cites·13 claims
- 4656US6809527B2Method of measuring a characteristic of a capacitive type of sensor, a sensor characteristic measuring apparatus, a capacitive type of sensor apparatus, and an ic chip for measuring a sensor characteristicDENSO CORP·Filed 2002·Granted Oct 26, 2004·7 cites·7 claims
- 4756US6311505B1Vehicle air conditioner with windshield anti-fog featureDENSO CORP·Filed 1999·Granted Nov 6, 2001·18 cites·20 claims
- 4856US4681154AHeat accumulating material enclosing container and heat accumulating apparatusKUBOTA LTD·Filed 1985·Granted Jul 21, 1987·14 cites·8 claims
- 4956US2023150919A1Method for Producing Mono-Cross-Coupled Aromatic Compound Having Leaving GroupUNIV HOKKAIDO NAT UNIV CORP·Filed 2021·Application pending·0 cites
- 5054US5852995AHeating apparatus for vehicleDENSO CORP·Filed 1997·Granted Dec 29, 1998·16 cites·12 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →