Inventor
FUJISAKA ETSUYA
JP5 patents
Patents
5 patentsUS6610438B2Aug 26, 2003
Seal type storage battery
SANYO ELECTRIC CO26 citations89
US7470487B2Dec 30, 2008
Battery and battery manufacturing method
SANYO ELECTRIC CO6 citations59
US6468687B1Oct 22, 2002
Alkaline storage battery with reinforced separators
SANYO ELECTRIC CO5 citations59
US7678501B2Mar 16, 2010
Storage battery manufacturing method which uses a polar plate having a foamed-metal electrode substrate and joins a current collector to the electrode substrate, and storage battery obtained through the manufacturing method
SANYO ELECTRIC CO4 citations56
US7862934B2Jan 4, 2011
Battery having a collector plate
SANYO ELECTRIC CO0 citations33