Inventor · disambiguated record
Yoshihito Yasukawa
Also filed as: YASUKAWA YOSHIHITO
37 granted patents·10 pending applications·106 citations·filing 2005–2022
96Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD32HITACHI LTD5HITACHI ASTEMO LTD4YASUKAWA YOSHIHITO3OKAMOTO YOSHIO2
Top patents by PatentIndex Score
47 records- 0195US9677526B2Spark-ignition direct fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Granted Jun 13, 2017·10 cites·8 claims
- 0294US10267283B2Solenoid valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Apr 23, 2019·8 cites·10 claims
- 0394US9926874B2Drive device for fuel injection device, and fuel injection systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Mar 27, 2018·10 cites·22 claims
- 0491US9726127B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 8, 2017·3 cites·18 claims
- 0590US9541046B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jan 10, 2017·5 cites·20 claims
- 0690US8882003B2Fuel injectorOKAMOTO YOSHIO·Filed 2012·Granted Nov 11, 2014·8 cites·7 claims
- 0788US10704518B2Spark-ignition direct fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jul 7, 2020·2 cites·3 claims
- 0887US10024288B2Spark-ignition direct fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jul 17, 2018·2 cites·6 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
- 1182US8888021B2Fuel injectorYASUKAWA YOSHIHITO·Filed 2012·Granted Nov 18, 2014·4 cites·9 claims
- 1279US9528482B2Electromagnetic fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Dec 27, 2016·3 cites·13 claims
- 1379US7472839B2Fuel injectorHITACHI LTD·Filed 2006·Granted Jan 6, 2009·10 cites·10 claims
- 1478US9309853B2Fuel injection valve and fuel injection systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Apr 12, 2016·3 cites·7 claims
- 1576US8096490B2Fuel injection valve and fuel injection system for internal combustion engine with the sameYASUKAWA YOSHIHITO·Filed 2007·Granted Jan 17, 2012·8 cites·7 claims
- 1675US10883461B2Electromagnetic solenoid and fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jan 5, 2021·1 cites·8 claims
- 1775US7387263B2Fuel injection valve of engine, fuel injection method and assembling method of the sameHITACHI LTD·Filed 2005·Granted Jun 17, 2008·7 cites·8 claims
- 1873US9528481B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Dec 27, 2016·1 cites·6 claims
- 1972US10690097B2Electromagnetic valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Jun 23, 2020·1 cites·8 claims
- 2072US10288022B2Electromagnetic fuel injectorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted May 14, 2019·2 cites·16 claims
- 2169US10280886B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted May 7, 2019·1 cites·5 claims
- 2269US10197028B2Fuel injectorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Feb 5, 2019·1 cites·8 claims
- 2369US2019063387A1Fuel Injection DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 2467US10859047B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Dec 8, 2020·0 cites·11 claims
- 2566US10240567B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Mar 26, 2019·0 cites·6 claims
- 2665US10961935B2Drive device for fuel injection device, and fuel injection systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Mar 30, 2021·0 cites·6 claims
- 2764US7703707B2Fuel injectorHITACHI LTD·Filed 2007·Granted Apr 27, 2010·7 cites·4 claims
- 2862US10082117B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Sep 25, 2018·0 cites·8 claims
- 2961US10634105B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Apr 28, 2020·0 cites·12 claims
- 3060US2017067430A1Electromagnetic Fuel Injection ValveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 3160US2015021414A1Fuel InjectorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 3259US10815949B2Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Oct 27, 2020·0 cites·11 claims
- 3358US2011073603A1Sample low-temperature storage case and organism transportation supporting systemHITACHI LTD·Filed 2009·Application pending·0 cites
- 3457US9404456B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Aug 2, 2016·0 cites·15 claims
- 3556US12264643B2Fuel supply system and method for controlling a fuel pump of a fuel supply system for an internal combustion engineHITACHI ASTEMO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·11 claims
- 3654US10662886B2Control device for fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted May 26, 2020·0 cites·11 claims
- 3751US9347393B2Fuel injection deviceKUSAKABE RYO·Filed 2012·Granted May 24, 2016·0 cites·7 claims
- 3848US10378496B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 13, 2019·0 cites·5 claims
- 3947US10030621B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jul 24, 2018·0 cites·7 claims
- 4047US9464612B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 11, 2016·0 cites·12 claims
- 4147US2014027541A1Fuel Injection ValveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Application pending·0 cites
- 4245US2020032755A1Fuel injection deviceHITACHI LTD·Filed 2018·Application pending·0 cites
- 4344US12345214B2Internal combustion engine control deviceHITACHI ASTEMO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·6 claims
- 4444US2023067661A1Control Unit for Controlling an Internal Combustion EngineHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
- 4543US2012193454A1Fuel Injection ValveOKAMOTO YOSHIO·Filed 2012·Application pending·0 cites
- 4642US2019003436A1Fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 4733US2022112869A1Method and Device for Predicting and Avoiding Condensation of Humidity in an Intake System of an Internal Combustion Engine After Engine Switch OffHITACHI ASTEMO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →