DE102007018609-A1 -- DE202006001509-U1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  WO2008128517-A2 -- DE202006001509-U1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  EP1515379-A2   ACCUMA SPA (ACCU-Non-standard)   RIVETTA C;  JP07161374-A   ;  JP61007573-A   SHIN KOBE ELECTRIC MACHINERY (KOBE)   OKAMATSU S;  JP62064050-A   MATSUSHITA ELEC IND CO LTD (MATU)   SANO A,  KOIKE K,  SUZUKI Y;  US5607797-A   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMODA K,  HASEGAWA T,  MAKINO K,  TOMIOKA M;  DE102007018609-B4 -- DE202006001509-U1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  US2010151316-A1 -- DE102009001509-A1   MANROLAND AG (MAUG)   SCHOELZIG J,  RICHTER F;  DE202006001509-U1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  JP10144341-A   JAPAN STORAGE BATTERY CO LTD (NIST)   NEMOTO S;  JP58172874-A   YUASA BATTERY CO LTD (YUAS)   JINUSHI O,  AKOIN E;  JP2001093576-A   JAPAN STORAGE BATTERY CO LTD (NIST)   YOSHIDA H,  INOUE T,  MIYANAGA N,  IMAMURA F;  JP2003178723-A   MITSUBISHI JUKOGYO KK (MITO)   KOBAYASHI K,  NISHINO H,  YOSHIDA T;  US5607797-A   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMODA K,  HASEGAWA T,  MAKINO K,  TOMIOKA M;  US20010041288-A1   ;  EP2137786-B1 -- DE202006001509-U1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  EP1515379-A2   ACCUMA SPA (ACCU-Non-standard)   RIVETTA C;  JP07161374-A   ;  JP61007573-A   SHIN KOBE ELECTRIC MACHINERY (KOBE)   OKAMATSU S;  JP62064050-A   MATSUSHITA ELEC IND CO LTD (MATU)   SANO A,  KOIKE K,  SUZUKI Y;  US5607797-A   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMODA K,  HASEGAWA T,  MAKINO K,  TOMIOKA M;  CN101682086-B -- CN1073287-C   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMODA K,  HASEGAWA T,  MAKINO K,  TOMIOKA M;  DE202006001509-U1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  US9257722-B2 -- DE202006001509-U1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  EP1830429-A1   VB AUTOBATTERIE GMBH & CO KGAA (VART);  EP1515379-A2   ACCUMA SPA (ACCU-Non-standard)   RIVETTA C;  JP07161374-A   ;  JP10144341-A   JAPAN STORAGE BATTERY CO LTD (NIST)   NEMOTO S;  JP58172874-A   YUASA BATTERY CO LTD (YUAS)   JINUSHI O,  AKOIN E;  JP61007573-A   SHIN KOBE ELECTRIC MACHINERY (KOBE)   OKAMATSU S;  JP62064050-A   MATSUSHITA ELEC IND CO LTD (MATU)   SANO A,  KOIKE K,  SUZUKI Y;  JP2001093576-A   JAPAN STORAGE BATTERY CO LTD (NIST)   YOSHIDA H,  INOUE T,  MIYANAGA N,  IMAMURA F;  JP2003178723-A   MITSUBISHI JUKOGYO KK (MITO)   KOBAYASHI K,  NISHINO H,  YOSHIDA T;  US5607797-A   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMODA K,  HASEGAWA T,  MAKINO K,  TOMIOKA M;  US20010041288-A1