Inventor · disambiguated record
Keiichi Minamiura
Also filed as: MINAMIURA KEIICHI
22 granted patents·3 pending applications·417 citations·filing 2001–2025
96Inventor score
Files withTOYOTA MOTOR CO LTD10MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5PANASONIC EV ENERGY CO LTD5MINAMIURA KEIICHI4HONDA MOTOR CO LTD1
Top patents by PatentIndex Score
25 records- 0195US6541151B2Battery assembly system used for electric vehicleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 1, 2003·85 cites·12 claims
- 0294US7852029B2Control device and control method of boost converterHONDA MOTOR CO LTD·Filed 2008·Granted Dec 14, 2010·43 cites·7 claims
- 0393US7053588B2Power supply controller, electric vehicle and battery control unitPANASONIC EV ENERGY CO LTD·Filed 2005·Granted May 30, 2006·60 cites·9 claims
- 0489US8829857B2Battery pack input/output control systemMINAMIURA KEIICHI·Filed 2009·Granted Sep 9, 2014·11 cites·8 claims
- 0589US6611128B2Device for detecting a battery conditionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 26, 2003·31 cites·10 claims
- 0686US10744902B2Cooling device for battery including an intake air temperature sensorTOYOTA MOTOR CO LTD·Filed 2015·Granted Aug 18, 2020·2 cites·4 claims
- 0786US6903534B2Method and apparatus for controlling cooling and detecting abnormality in battery pack systemPANASONIC EV ENERGY CO LTD·Filed 2002·Granted Jun 7, 2005·29 cites·15 claims
- 0884US9947974B2Heating system and battery systemTOYOTA MOTOR CO LTD·Filed 2014·Granted Apr 17, 2018·3 cites·24 claims
- 0984US6841291B2Method and apparatus for detecting abnormality in battery pack systemPANASONIC EV ENERGY CO LTD·Filed 2002·Granted Jan 11, 2005·29 cites·4 claims
- 1084US6759832B2Device for detecting a battery condition based on variations in batter voltageMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 6, 2004·20 cites·14 claims
- 1181US10011188B2Hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2016·Granted Jul 3, 2018·3 cites·5 claims
- 1280US7688033B2Method for detecting state of secondary battery and device for detecting state of secondary batteryPANASONIC EV ENERGY CO LTD·Filed 2005·Granted Mar 30, 2010·19 cites·10 claims
- 1380US6812670B2Battery control deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 2, 2004·44 cites·3 claims
- 1475US2025296476A1VehicleTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1574US8704490B2Charge and discharge control apparatus and charge and discharge control method for secondary batteryMINAMIURA KEIICHI·Filed 2010·Granted Apr 22, 2014·5 cites·13 claims
- 1671US8521350B2Vehicle control device and vehicle control methodMINAMIURA KEIICHI·Filed 2012·Granted Aug 27, 2013·5 cites·7 claims
- 1770US9981568B2Power supply device for electric vehicleTOYOTA MOTOR CO LTD·Filed 2015·Granted May 29, 2018·2 cites·11 claims
- 1868US9840127B2Temperature regulation system and method for estimating foreign matter clogging amountMINAMIURA KEIICHI·Filed 2013·Granted Dec 12, 2017·1 cites·8 claims
- 1966US10843522B2Vehicle comprising an electrical storage device cooled by a fanTOYOTA MOTOR CO LTD·Filed 2014·Granted Nov 24, 2020·1 cites·12 claims
- 2065US10239417B2VehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Mar 26, 2019·1 cites·3 claims
- 2163US7355411B2Method and apparatus for estimating state of charge of secondary batteryPANASONIC EV ENERGY CO LTD·Filed 2004·Granted Apr 8, 2008·10 cites·20 claims
- 2260US6459238B2Method for charging a battery pack including a plurality of battery unitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 1, 2002·13 cites·9 claims
- 2358US2022294256A1VehicleTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2446US2020298726A1VehicleTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 2538US10086823B2Vehicle on which traveling motor is mountedTOYOTA MOTOR CO LTD·Filed 2015·Granted Oct 2, 2018·0 cites·3 claims
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