Inventor
USHIJIMA MINAJURO
JP4 patents
Patents
4 patentsUS7767336B2Aug 3, 2010
Alkaline battery and method for producing the same
HITACHI MAXELL10 citations80
US7172833B2Feb 6, 2007
Alkaline dry cell
HITACHI MAXELL8 citations69
US7090944B2Aug 15, 2006
Alkaline dry cell
HITACHI MAXELL8 citations69
US7510801B2Mar 31, 2009
Alkaline battery and method for producing the same
HITACHI MAXELL1 citations48