Inventor · disambiguated record
Yusai Murakami
Also filed as: MURAKAMI YUSAI
21 granted patents·367 citations·filing 1998–2011
96Inventor score
Files withPANASONIC EV ENERGY CO LTD9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7CHOI LOO-NEY1MIYAZAWA HIROSHI1TAE YONG-JUN1
Top patents by PatentIndex Score
21 records- 0195US7647788B2Temperature management apparatus and power supplyPANASONIC EV ENERGY CO LTD·Filed 2006·Granted Jan 19, 2010·30 cites·4 claims
- 0294US8307223B2Battery management system and driving method thereofTAE YONGJUN·Filed 2009·Granted Nov 6, 2012·36 cites·17 claims
- 0387US8773076B2Battery management system, method of removing polarization voltage of battery, and estimating state of charge of batteryCHOI LOO-NEY·Filed 2011·Granted Jul 8, 2014·15 cites·18 claims
- 0487US7630842B2Secondary battery charge/discharge electricity amount estimation method and device, secondary battery polarization voltage estimation method and device and secondary battery remaining capacity estimation method and devicePANASONIC EV ENERGY CO LTD·Filed 2005·Granted Dec 8, 2009·16 cites·28 claims
- 0587US6501250B2Device and method for controlling input/output of secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 31, 2002·74 cites·15 claims
- 0686US7456612B2Method for estimating polarization voltage of secondary cell, method and device for estimating remaining capacity of secondary cell, battery pack system, and vehiclePANASONIC EV ENERGY CO LTD·Filed 2002·Granted Nov 25, 2008·29 cites·18 claims
- 0781US7728598B2Method and apparatus for estimating the charge/discharge electricity amount of secondary batteriesPANASONIC EV ENERGY CO LTD·Filed 2009·Granted Jun 1, 2010·9 cites·23 claims
- 0878US8963506B2Battery management system and method of estimating battery state of chargeMIYAZAWA HIROSHI·Filed 2011·Granted Feb 24, 2015·4 cites·16 claims
- 0976US7557584B2Method and device for estimating charge/discharge electricity amount of secondary cellPANASONIC EV ENERGY CO LTD·Filed 2004·Granted Jul 7, 2009·17 cites·8 claims
- 1072US7528575B2Method and apparatus for correcting voltage of secondary battery, and method and apparatus for estimating state of charge of secondary batteryPANASONIC EV ENERGY CO LTD·Filed 2004·Granted May 5, 2009·16 cites·18 claims
- 1169US7339351B2Method and apparatus for estimating remaining capacity of secondary batteryPANASONIC EV ENERGY CO LTD·Filed 2002·Granted Mar 4, 2008·9 cites·8 claims
- 1266US8810201B2Battery management system and battery management methodYUN HAN-SEOK·Filed 2009·Granted Aug 19, 2014·6 cites·9 claims
- 1363US7355411B2Method and apparatus for estimating state of charge of secondary batteryPANASONIC EV ENERGY CO LTD·Filed 2004·Granted Apr 8, 2008·10 cites·20 claims
- 1462US6700383B2Method of detecting and resolving memory effectMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 2, 2004·22 cites·22 claims
- 1557US6465988B2Charging/discharging control device and method for canceling memory effect in secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 15, 2002·12 cites·28 claims
- 1656US8575777B2Battery management system and driving method thereofTAE YONG-JUN·Filed 2008·Granted Nov 5, 2013·3 cites·18 claims
- 1755US6380717B2Device and method for controlling charging of secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 30, 2002·10 cites·12 claims
- 1852US6573687B2Charging/discharging control method for secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 3, 2003·26 cites·4 claims
- 1949US6791299B2Method for activating secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 14, 2004·5 cites·4 claims
- 2046US7026792B2Apparatus and method for controlling output of secondary battery, battery pack system, and electric vehiclePANASONIC EV ENERGY CO LTD·Filed 2002·Granted Apr 11, 2006·4 cites·10 claims
- 2142US6265877B1Method for determining an end of discharge voltage for a secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 24, 2001·14 cites·15 claims
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