Inventor
IWAIZONO YOSHINORI
JP10 patents
Patents
10 patentsUS6524732B1Feb 25, 2003
Rechargeable battery with protective circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD137 citations97
US6524739B1Feb 25, 2003
Secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD98 citations95
US6714882B1Mar 30, 2004
Second battery control circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6577105B1Jun 10, 2003
Circuit and device for protecting secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations92
US6893753B2May 17, 2005
Rechargeable battery equipped with battery protection circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations91
US6322921B1Nov 27, 2001
Secondary battery and sealing plate assembly therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations91
US7502700B2Mar 10, 2009
Secondary battery control circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
US6881371B2Apr 19, 2005
Method for forming outer packaging body of product
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations83
US6925400B2Aug 2, 2005
Second battery control circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6759152B2Jul 6, 2004
Rechargeable battery equipped with battery protection circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations72