Inventor · disambiguated record
Shuhei Marukawa
Also filed as: MARUKAWA SHUHEI
26 granted patents·3 pending applications·679 citations·filing 1996–2011
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD10PANASONIC EV ENERGY CO LTD7MARUKAWA SHUHEI6TOYOTA MOTOR CO LTD3KONDOU HIROYA1
Top patents by PatentIndex Score
29 records- 0196US6982131B1Structure for electrode terminals of battery moduleTOYOTA MOTOR CO LTD·Filed 2000·Granted Jan 3, 2006·109 cites·13 claims
- 0295US6275003B1Battery packMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 14, 2001·72 cites·13 claims
- 0393US6761992B1Restraining bands for battery packMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 13, 2004·66 cites·29 claims
- 0493US5800942AStorage battery with ventilation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 1, 1998·133 cites·14 claims
- 0591US6517966B1Structure for connecting a plurality of battery modules to constitute a battery packMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 11, 2003·42 cites·4 claims
- 0690US6858344B2Prismatic battery having cooling structure and battery pack using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 22, 2005·37 cites·20 claims
- 0789US8163419B2Battery packMARUKAWA SHUHEI·Filed 2009·Granted Apr 24, 2012·9 cites·7 claims
- 0887US8802260B2Separation method of secondary batteryNAKANISHI TOSHIAKI·Filed 2010·Granted Aug 12, 2014·5 cites·3 claims
- 0985US7989102B2Battery pack structure with heaterPANASONIC EV ENERGY CO LTD·Filed 2007·Granted Aug 2, 2011·7 cites·5 claims
- 1084US7060116B2Method of binding a plurality of sealed battery cellsTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 13, 2006·6 cites·2 claims
- 1183US7964827B2Laminated sheet heater, laminated sheet heater with lead wire, battery structure with heater, and heater unitPANASONIC EV ENERGY CO LTD·Filed 2008·Granted Jun 21, 2011·5 cites·17 claims
- 1283US5900332AConnection structure for joining batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 4, 1999·64 cites·10 claims
- 1382US8701810B2Battery packMARUKAWA SHUHEI·Filed 2006·Granted Apr 22, 2014·5 cites·5 claims
- 1480US8338016B2Tapered battery packMARUKAWA SHUHEI·Filed 2006·Granted Dec 25, 2012·4 cites·3 claims
- 1580US7417521B2Battery packPANASONIC EV ENERGY CO LTD·Filed 2007·Granted Aug 26, 2008·10 cites·4 claims
- 1680US6340311B1Structure for connecting a plurality of battery modules to constitute a battery packMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 22, 2002·18 cites·10 claims
- 1777US8178229B2Exhaust system and battery packMARUKAWA SHUHEI·Filed 2007·Granted May 15, 2012·3 cites·5 claims
- 1877US7125628B2Battery pack with pressurized terminal platesTOYOTA MOTOR CO LTD·Filed 2002·Granted Oct 24, 2006·18 cites·5 claims
- 1976US8173286B2Battery packMARUKAWA SHUHEI·Filed 2007·Granted May 8, 2012·4 cites·3 claims
- 2073US8795862B2Battery packMARUKAWA SHUHEI·Filed 2008·Granted Aug 5, 2014·2 cites·6 claims
- 2173US7125268B1Power source devicePANASONIC EV ENERGY CO LTD·Filed 2006·Granted Oct 24, 2006·13 cites·4 claims
- 2267US7807284B2Fan structure and battery pack using the samePANASONIC EV ENERGY CO LTD·Filed 2006·Granted Oct 5, 2010·1 cites·10 claims
- 2359US7863781B2Power unit and safety circuit having the samePANASONIC EV ENERGY CO LTD·Filed 2008·Granted Jan 4, 2011·5 cites·4 claims
- 2451US6255013B1Sealed storage battery and method of producing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 3, 2001·16 cites·9 claims
- 2551US6120564AConnection method for batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 19, 2000·17 cites·11 claims
- 2648US2007141451A1Housing structure for battery packPANASONIC EV ENERGY CO LTD·Filed 2006·Application pending·0 cites
- 2741US2002006545A1Combined batteryFiled 2001·Application pending·0 cites
- 2839US6235419B1Sealed storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 22, 2001·8 cites·8 claims
- 2936US2012086176A1Seal structure using gasketKONDOU HIROYA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →