WO2007105889-A1 -- JP09219181-A   ;  US5663008-A   MATSUSHITA ELEC IND CO LTD (MATU)   SHIMAKAWA S,  HAMADA S,  MATSUDA H,  KAKINO M,  IKOMA M;  US20050140338-A1   ;  US2009311581-A1 -- JP2000195480-A   OSAKA GAS CO LTD (OSAG)   KIKUTA H,  HAYANO A,  YADA S;  JP2004103258-A   NISSAN MOTOR CO LTD (NSMO)   ITO T,  ABE T,  SHIMAMURA O,  SAITO T,  HORIE H,  SUGAWARA H;  JP2009163932-A   SHARP KK (SHAF)   NISHIMURA K,  NISHIMURA N,  OKANO N;  US4209091-A   GOULD INC (GOUN)   LIEBERMAN W G;  US5929600-A   FUJI PHOTO FILM CO LTD (FUJF)   HASEGAWA H;  US6162559-A   DOUGLAS BATTERY MFG CO (DOUG-Non-standard)   VUTETAKIS D G,  CESTONE C R,  WILKIE S K;  US20040021442-A1   ;  US20050140338-A1   ;  US20060093905-A1   ;  US20060162149-A1   ;  US20060164812-A1   ;  US20060170394-A1   ;  US20060170396-A1   ;  US20060177733-A1   ;  US20060194101-A1   ;  US6472098-B1   SONY CORP (SONY)   SAWADA H,  YAMANE R,  TAKAHASHI H,  KANAISHI Y;  KR948970-B1 -- JP2003092132-A   MITSUBISHI ELECTRIC CORP (MITQ)   TAKEMURA D,  NISHIMURA T,  ARAKANE A,  YOSHIOKA S;  JP2005317312-A   TOYOTA JIDOSHA KK (TOYT)   TAKEUCHI T,  EBINE Y,  NAKASHIMA M,  SUZUKI S,  NAKAJIMA M;  KR2003031872-A   NEC TOKIN TOCHIGI LTD (NIDE)   GOUSHU T,  FUJITSUKA K;  CN101401229-B -- CN1412866-A   NEC TOKIN TOCHIGI LTD (NIDE)   GOUSHU T,  FUJITSUKA K;  US20050140338-A1   ;  US9548478-B2 -- JP11111250-A   JAPAN STORAGE BATTERY CO LTD (NIST)   ARIMA Y,  TSUKAMOTO H;  JP2000195480-A   OSAKA GAS CO LTD (OSAG)   KIKUTA H,  HAYANO A,  YADA S;  JP2004103258-A   NISSAN MOTOR CO LTD (NSMO)   ITO T,  ABE T,  SHIMAMURA O,  SAITO T,  HORIE H,  SUGAWARA H;  JP2009163932-A   SHARP KK (SHAF)   NISHIMURA K,  NISHIMURA N,  OKANO N;  US4209091-A   GOULD INC (GOUN)   LIEBERMAN W G;  US5929600-A   FUJI PHOTO FILM CO LTD (FUJF)   HASEGAWA H;  US6162559-A   DOUGLAS BATTERY MFG CO (DOUG-Non-standard)   VUTETAKIS D G,  CESTONE C R,  WILKIE S K;  US20040021442-A1   ;  US20050140338-A1   ;  US20060093905-A1   ;  US20060162149-A1   ;  US20060164812-A1   ;  US20060170394-A1   ;  US20060170396-A1   ;  US20060177733-A1   ;  US20060194101-A1   ;  US6472098-B1   SONY CORP (SONY)   SAWADA H,  YAMANE R,  TAKAHASHI H,  KANAISHI Y;  JP09219181-A   ;  US5663008-A   MATSUSHITA ELEC IND CO LTD (MATU)   SHIMAKAWA S,  HAMADA S,  MATSUDA H,  KAKINO M,  IKOMA M