Inventor · disambiguated record
Katsunori Maegawa
Also filed as: MAEGAWA KATSUNORI
21 granted patents·1 pending application·202 citations·filing 2003–2017
95Inventor score
Files withRINNAI KK8OKUMURA MOTOYOSHI4PANASONIC EV ENERGY CO LTD3MAEGAWA KATSUNORI2PRIMEARTH EV ENERGY CO LTD2
Top patents by PatentIndex Score
22 records- 0194US8380452B2Control device of secondary battery and map correction methodPANASONIC EV ENERGY CO LTD·Filed 2010·Granted Feb 19, 2013·14 cites·18 claims
- 0287US9354278B2Device for detecting normal, abnormal or deteriorated battery statePRIMEARTH EV ENERGY CO LTD·Filed 2013·Granted May 31, 2016·7 cites·11 claims
- 0386US7971345B2Reconstituted battery pack, reconstituted battery pack producing method, reconstituted battery pack using method, and reconstituted battery pack control systemPANASONIC EV ENERGY CO LTD·Filed 2008·Granted Jul 5, 2011·7 cites·5 claims
- 0485USD678219SRemote control for home electronicsHIGASHIJIMA HIROAKI·Filed 2012·Granted Mar 19, 2013·46 cites·1 claims
- 0584USD532498SWater heaterRINNAI KK·Filed 2005·Granted Nov 21, 2006·32 cites·1 claims
- 0682USD533928SOutdoor water heaterRINNAI KK·Filed 2005·Granted Dec 19, 2006·30 cites·1 claims
- 0779US8470470B2Battery pack manufacturing method, and battery packOKUMURA MOTOYOSHI·Filed 2008·Granted Jun 25, 2013·4 cites·1 claims
- 0875US8741459B2State judging device and control device of secondary batteryOKUMURA MOTOYOSHI·Filed 2010·Granted Jun 3, 2014·6 cites·14 claims
- 0974US9523740B2Method for determining remaining lifetimeOKUMURA MOTOYOSHI·Filed 2012·Granted Dec 20, 2016·3 cites·8 claims
- 1073USD832118SRemote control for water heaterRINNAI KK·Filed 2017·Granted Oct 30, 2018·15 cites·1 claims
- 1173US7785729B2Battery pack and battery pack producing methodPANASONIC EV ENERGY CO LTD·Filed 2008·Granted Aug 31, 2010·2 cites·4 claims
- 1272US8742723B2Battery pack assembled with recycled batteries and method of assemblyOKUMURA MOTOYOSHI·Filed 2008·Granted Jun 3, 2014·2 cites·6 claims
- 1367US8143854B2Adjusting method of battery pack and adjusting method of battery pack with controllerMAEGAWA KATSUNORI·Filed 2008·Granted Mar 27, 2012·9 cites·4 claims
- 1465USD505997SHeaterRINNAI KK·Filed 2003·Granted Jun 7, 2005·13 cites·1 claims
- 1563US10429444B2State of charge detection devicePRIMEARTH EV ENERGY CO LTD·Filed 2012·Granted Oct 1, 2019·2 cites·5 claims
- 1657US7666549B2Enclosed nickel-metal hydride storage batteryPANASONIC CORP·Filed 2007·Granted Feb 23, 2010·0 cites·4 claims
- 1750US8389137B2Method of reusing rechargeable batteryMAEGAWA KATSUNORI·Filed 2009·Granted Mar 5, 2013·0 cites·13 claims
- 1848USD616973SAir heaterRINNAI KK·Filed 2009·Granted Jun 1, 2010·6 cites·1 claims
- 1946US2004137320A1Alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 2038USD530236SOperation indicator of a heaterRINNAI KK·Filed 2003·Granted Oct 17, 2006·3 cites·1 claims
- 2133USD615178SAir heaterRINNAI KK·Filed 2009·Granted May 4, 2010·1 cites·1 claims
- 2230USD615641SAir heaterRINNAI KK·Filed 2009·Granted May 11, 2010·0 cites·1 claims
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