Inventor · disambiguated record
Yoshiyuki Yoshida
Also filed as: YOSHIDA YOSHIYUKI
53 granted patents·13 pending applications·1,343 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
66 records- 0195US5490064AControl unit for vehicle and total control system thereforHITACHI LTD·Filed 1994·Granted Feb 6, 1996·60 cites·25 claims
- 0294US5620393APower train controller and control methodHITACHI LTD·Filed 1995·Granted Apr 15, 1997·49 cites·29 claims
- 0393US5432426ACharging device of a secondary battery for controlling termination of charging in response to the change state of terminal voltage of the secondary batterySANYO ELECTRIC CO·Filed 1993·Granted Jul 11, 1995·197 cites·16 claims
- 0492US5794165AControl unit for vehicle and total control system thereforHITACHI LTD·Filed 1997·Granted Aug 11, 1998·131 cites·11 claims
- 0592US5776031APower train controller and control methodHITACHI LTD·Filed 1997·Granted Jul 7, 1998·44 cites·22 claims
- 0689US6009370AControl unit for vehicle and total control system thereforHITACHI LTD·Filed 1998·Granted Dec 28, 1999·98 cites·13 claims
- 0788US5638272AControl unit for vehicle and total control system thereforHITACHI LTD·Filed 1995·Granted Jun 10, 1997·86 cites·6 claims
- 0887US7507182B2Controller, control method and control system for controlling a motor vehicle gear-type transmissionHITACHI LTD·Filed 2006·Granted Mar 24, 2009·10 cites·19 claims
- 0986US5906560APower train controller and control methodHITACHI LTD·Filed 1998·Granted May 25, 1999·32 cites·9 claims
- 1085US5836844ARear derailleur for a bicycleSHIMANO KK·Filed 1997·Granted Nov 17, 1998·57 cites·34 claims
- 1184US7740558B2Automatic transmission, control apparatus and control method for the sameHITACHI LTD·Filed 2006·Granted Jun 22, 2010·14 cites·5 claims
- 1280US7678020B2Vehicle control apparatusHITACHI LTD·Filed 2007·Granted Mar 16, 2010·6 cites·3 claims
- 1380US6173226B1Control apparatus and method for powertrain of a vehicleHITACHI LTD·Filed 1998·Granted Jan 9, 2001·66 cites·18 claims
- 1480US5894724AEngine system and engine control methodHITACHI LTD·Filed 1996·Granted Apr 20, 1999·50 cites·20 claims
- 1578US7775338B2Control device and control method for vehicleHITACHI LTD·Filed 2007·Granted Aug 17, 2010·8 cites·17 claims
- 1678US5643133AChange gear control device using acceleration and gear ratio as parameters for automatic transmission in a motor vehicle and the method thereforHITACHI LTD·Filed 1994·Granted Jul 1, 1997·25 cites·10 claims
- 1778US5470290AChange gear control device using acceleration and gear ratio as parameters for automatic transmission in a motor vehicle and the method thereforHITACHI LTD·Filed 1993·Granted Nov 28, 1995·24 cites·11 claims
- 1876US7735388B2Control system and method for automatic transmissionHITACHI LTD·Filed 2008·Granted Jun 15, 2010·7 cites·21 claims
- 1976US6591167B1Control unit for vehicle and total control system thereforHITACHI LTD·Filed 2000·Granted Jul 8, 2003·14 cites·18 claims
- 2074US4909329AFire supervising system and extinguishing target determining systemKOCKIKI CORP KK·Filed 1987·Granted Mar 20, 1990·53 cites·15 claims
- 2170US7258041B2Bicycle crank assemblySHIMANO KK·Filed 2004·Granted Aug 21, 2007·17 cites·20 claims
- 2270US6319167B1Transmission control systemHITACHI LTD·Filed 2000·Granted Nov 20, 2001·20 cites·5 claims
- 2369US11155257B2Automatic parking control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Oct 26, 2021·2 cites·10 claims
- 2467US7503233B2Vehicle control apparatus and control methodHITACHI LTD·Filed 2006·Granted Mar 17, 2009·4 cites·20 claims
- 2567US7130723B2Control unit for vehicle and total control system thereforHITACHI LTD·Filed 2003·Granted Oct 31, 2006·8 cites·38 claims
- 2666US6397817B1Control system for in-cylinder injection type engineHITACHI LTD·Filed 2000·Granted Jun 4, 2002·20 cites·5 claims
- 2764US5732675AAir/fuel ratio control apparatus for direct injection engineHITACHI LTD·Filed 1997·Granted Mar 31, 1998·21 cites·5 claims
- 2863US2025171698A1Fuel production apparatus and fuel production methodENEOS CORP·Filed 2023·Application pending·0 cites
- 2960US11472383B2Vehicle braking force control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Oct 18, 2022·1 cites·19 claims
- 3060US7653462B2Control unit for vehicle and total control system thereforHITACHI LTD·Filed 2006·Granted Jan 26, 2010·2 cites·2 claims
- 3158US11009122B2Transmission control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted May 18, 2021·0 cites·12 claims
- 3258US6240340B1Control unit for vehicle and total control system thereforHITACHI LTD·Filed 1999·Granted May 29, 2001·17 cites·6 claims
- 3358US6000378AChange gear control device using acceleration and gear ratio as parameters for automatic transmission in a motor vehicle and the method thereforHITACHI LTD·Filed 1998·Granted Dec 14, 1999·17 cites·12 claims
- 3458US5999873AEngine powertrain control device and method for a vehicleHITACHI LTD·Filed 1996·Granted Dec 7, 1999·15 cites·16 claims
- 3558US5813387AChange gear control device using acceleration and gear ratio as parameters for automatic transmission in a motor vehicle and the method thereforHITACHI LTD·Filed 1996·Granted Sep 29, 1998·22 cites·3 claims
- 3658US5603673AChange gear control device using acceleration and gear ratio as parameters for automatic transmission in a motor vehicle and the method thereforHITACHI LTD·Filed 1995·Granted Feb 18, 1997·15 cites·16 claims
- 3758US4801090ADischarge pipe and discharge apparatus using the sameHOCHIKI CO·Filed 1986·Granted Jan 31, 1989·26 cites·14 claims
- 3856US8038574B2Apparatus and method for controlling automatic transmissionHITACHI LTD·Filed 2008·Granted Oct 18, 2011·2 cites·6 claims
- 3956US4749862AScanning fire-monitoring systemTAKENAKA KOMUTEN CO·Filed 1986·Granted Jun 7, 1988·22 cites·19 claims
- 4055US5235876AChange gear control device using acceleration and gear ratio as parameters for automatic transmission in motor vehicle and the method thereforHITACHI LTD·Filed 1992·Granted Aug 17, 1993·21 cites·8 claims
- 4155US2024404736A1Superconducting bulk, and production method for superconducting bulkAIST·Filed 2022·Application pending·0 cites
- 4253US8597732B2Thin film depositing methodSHIRAKAWA NAOKI·Filed 2008·Granted Dec 3, 2013·0 cites·6 claims
- 4351US6272424B1Engine control apparatus including interpolation control meansHITACHI LTD·Filed 1999·Granted Aug 7, 2001·14 cites·7 claims
- 4450US11173896B2Parking assistance deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Nov 16, 2021·0 cites·12 claims
- 4549US11410557B2Parking assistance deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Aug 9, 2022·0 cites·6 claims
- 4647US11472419B2Vehicle control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Oct 18, 2022·0 cites·9 claims
- 4746US10704678B2Transmission control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jul 7, 2020·0 cites·20 claims
- 4845US10871380B2Vehicle control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Dec 22, 2020·0 cites·8 claims
- 4945US2007027031A1Catalyst material comprising transition metal oxideSFC CO LTD·Filed 2004·Application pending·0 cites
- 5044US6543410B2Direct injection engineHITACHI LTD·Filed 2001·Granted Apr 8, 2003·7 cites·10 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yoshiyuki Yoshida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →