Inventor
KOZU KATSUMI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “KOZU KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
14 patentsUS6882131B1Apr 19, 2005
Power supply apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD219 citations99
US6861821B2Mar 1, 2005
Battery with resin integrated resin substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD95 citations97
US6451474B1Sep 17, 2002
Resiliently deformable battery pack
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD122 citations96
US7248021B2Jul 24, 2007
Battery pack with resin integrated substrate and vent
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US7071653B2Jul 4, 2006
Method for charging a non-aqueous electrolyte secondary battery and charger therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6822420B2Nov 23, 2004
Battery power source device including rechargeable battery and circuit board joined thereto
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91
US7429432B2Sep 30, 2008
Battery pack having circuit substrate resin molded to battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
US7129674B2Oct 31, 2006
Power supply apparatus having control section for controlling quantity of fuel to be supplied to fuel cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US7927386B2Apr 19, 2011
Method for manufacturing a battery pack
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
USD489689SMay 11, 2004
Fuse
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
USD502688SMar 8, 2005
Fuse
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
USD493774SAug 3, 2004
Fuse
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
USD484464SDec 30, 2003
Fuse
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
USD479827SSep 23, 2003
Fuse
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
PANASONIC CORP
10 patentsUS7972721B2Jul 5, 2011
Method for manufacturing battery pack
PANASONIC CORP26 citations91
US7846577B2Dec 7, 2010
Battery pack
PANASONIC CORP20 citations83
US7719252B2May 18, 2010
Power supply
PANASONIC CORP7 citations74
US7597994B2Oct 6, 2009
Battery pack
PANASONIC CORP7 citations70
US7682716B2Mar 23, 2010
Method for operating fuel cell and fuel cell system
PANASONIC CORP1 citations63
US7951505B2May 31, 2011
Fuel cell system that supplies to individual cells of a fuel cell stack independently
PANASONIC CORP2 citations62
US7759001B2Jul 20, 2010
Battery and method of manufacturing the battery
PANASONIC CORP6 citations62
US7855019B2Dec 21, 2010
Method for operating fuel cell and fuel cell system
PANASONIC CORP0 citations52
US7597985B2Oct 6, 2009
Fuel cell system
PANASONIC CORP0 citations52
US7687167B2Mar 30, 2010
Power supply unit
PANASONIC CORP0 citations51
KOZU KATSUMI
4 patentsUS8481229B2Jul 9, 2013
Fuel cell stack and fuel cell using the same
KOZU KATSUMI2 citations61
US8470481B2Jun 25, 2013
Power supply unit
KOZU KATSUMI2 citations60
US8182955B2May 22, 2012
Method for operating fuel cell and fuel cell system
KOZU KATSUMI0 citations50
US8206876B2Jun 26, 2012
Fuel cartridge for a fuel cell having a flexible outer casing
KOZU KATSUMI0 citations40