Inventor · disambiguated record
Hideharu Ehara
Also filed as: EHARA HIDEHARU
24 granted patents·2 pending applications·345 citations·filing 1989–2019
95Inventor score
Top patents by PatentIndex Score
26 records- 0193US9593657B2Drive unit of fuel injection deviceKUSAKABE RYO·Filed 2011·Granted Mar 14, 2017·11 cites·18 claims
- 0293US5376610ACatalyst for exhaust gas purification and method for exhaust gas purificationNISSAN MOTOR·Filed 1993·Granted Dec 27, 1994·101 cites·52 claims
- 0393US5094074ACatalytic converter with metallic carrier and method for producing sameNISSAN MOTOR·Filed 1991·Granted Mar 10, 1992·94 cites·20 claims
- 0492US9714626B2Drive device for fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jul 25, 2017·9 cites·19 claims
- 0591US9726127B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 8, 2017·3 cites·18 claims
- 0690US9541046B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jan 10, 2017·5 cites·20 claims
- 0787US8960157B2Drive device for electromagnetic fuel injection valveKUSAKABE RYO·Filed 2012·Granted Feb 24, 2015·8 cites·20 claims
- 0886US5570575AFuel delivery control apparatus for use with internal combustion engineNISSAN MOTOR·Filed 1994·Granted Nov 5, 1996·51 cites·3 claims
- 0985US9103311B2Fuel injection valveYASUKAWA YOSHIHITO·Filed 2011·Granted Aug 11, 2015·5 cites·6 claims
- 1082US9599083B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Mar 21, 2017·4 cites·5 claims
- 1179US9528482B2Electromagnetic fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Dec 27, 2016·3 cites·13 claims
- 1278US4969265AMethod of producing metal support for exhaust gas catalystCALSONIC CORP·Filed 1989·Granted Nov 13, 1990·32 cites·5 claims
- 1374US7735472B2High-pressure fuel supply apparatus and control apparatus for internal combustion engineHITACHI LTD·Filed 2008·Granted Jun 15, 2010·8 cites·11 claims
- 1473US9528481B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Dec 27, 2016·1 cites·6 claims
- 1572US10288022B2Electromagnetic fuel injectorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted May 14, 2019·2 cites·16 claims
- 1669US10900435B2Drive unit of fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Jan 26, 2021·0 cites·4 claims
- 1769US2019063387A1Fuel Injection DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 1866US10240567B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Mar 26, 2019·0 cites·6 claims
- 1965US10280862B2Drive unit of fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted May 7, 2019·0 cites·10 claims
- 2065US9534573B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jan 3, 2017·1 cites·17 claims
- 2160US2017067430A1Electromagnetic Fuel Injection ValveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 2255US8061331B2Fuel injector for internal combustion engineTSUKADA SHINSAKU·Filed 2009·Granted Nov 22, 2011·4 cites·19 claims
- 2354US9617963B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Apr 11, 2017·0 cites·6 claims
- 2453US9765740B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Sep 19, 2017·0 cites·8 claims
- 2550US10711721B2Control device for electromagnetic fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jul 14, 2020·0 cites·8 claims
- 2627US5325665ACatalytic converter arrangementNISSAN MOTOR·Filed 1992·Granted Jul 5, 1994·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →