WO2004000597-A1 -- EP1286405-A1   TOYOTA JIDOSHA KK (TOYT)   YOSHII K;  EP1055545-A2   TOYOTA JIDOSHA KK (TOYT)   TABATA A;  EP1203697-A2   XCELLSIS GMBH (XCEL-Non-standard)   FRIEBE P,  GRIESMEIER U,  KEPPELER B,  LUDWIG J;  EP1055545-B1   TOYOTA JIDOSHA KK (TOYT)   TABATA A;  EP1203697-B1   XCELLSIS GMBH (XCEL-Non-standard)   FRIEBE P,  GRIESMEIER U,  KEPPELER B,  LUDWIG J;  EP1286405-B1   TOYOTA JIDOSHA KK (TOYT)   YOSHII K;  DE10227530-A1 -- DE19913794-A1   XCELLSIS GMBH (XCEL-Non-standard)   ZUR MEGEDE D;  DE19523109-C2   MERCEDES-BENZ AG (DAIM);  DAIMLERCHRYSLER AG (DAIM)   ABERSFELDER G,  BUCHNER H;  WO1998040922-A1   ;  US2005284675-A1 -- US3850695-A   BOSCH GMBH ROBERT (BOSC);  US5366821-A   BALLARD POWER SYSTEMS INC (BLRD)   MERRITT R D,  BLAIR J D;  US5631532-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   AZUMA R,  HARA T,  KATO K;  US5905360-A   TOYOTA JIDOSHA KK (TOYT)   UKITA S;  US6276473-B1   XCELLSIS GMBH (XCEL-Non-standard)   ZUR MEGEDE D;  US6672415-B1   TOYOTA JIDOSHA KK (TOYT)   TABATA A;  US6777909-B1   XCELLSIS GMBH (XCEL-Non-standard)   ABERLE M,  SONNTAG J;  US6615940-B2   TOYOTA JIDOSHA KK (TOYT)   MORISAWA K;  US6835481-B2   IDATECH LLC (BLRD)   DICKMAN A J,  EDLUND D J;  US7059436-B2   NISSAN MOTOR CO LTD (NSMO)   IWASAKI Y;  US7237634-B2   PAICE CORP (PAIC-Non-standard)   SEVERINSKY A J,  LOUCKES T;  EP1513699-B1 -- EP1286405-A1   TOYOTA JIDOSHA KK (TOYT)   YOSHII K;  EP1055545-A2   TOYOTA JIDOSHA KK (TOYT)   TABATA A;  EP1203697-A2   XCELLSIS GMBH (XCEL-Non-standard)   FRIEBE P,  GRIESMEIER U,  KEPPELER B,  LUDWIG J;  US7445065-B2 -- DE19913794-A1   XCELLSIS GMBH (XCEL-Non-standard)   ZUR MEGEDE D;  DE19523109-C2   MERCEDES-BENZ AG (DAIM);  DAIMLERCHRYSLER AG (DAIM)   ABERSFELDER G,  BUCHNER H;  EP1286405-A1   TOYOTA JIDOSHA KK (TOYT)   YOSHII K;  EP1055545-A2   TOYOTA JIDOSHA KK (TOYT)   TABATA A;  EP1203697-A2   XCELLSIS GMBH (XCEL-Non-standard)   FRIEBE P,  GRIESMEIER U,  KEPPELER B,  LUDWIG J;  US3850695-A   BOSCH GMBH ROBERT (BOSC);  US5366821-A   BALLARD POWER SYSTEMS INC (BLRD)   MERRITT R D,  BLAIR J D;  US5631532-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   AZUMA R,  HARA T,  KATO K;  US5905360-A   TOYOTA JIDOSHA KK (TOYT)   UKITA S;  US6276473-B1   XCELLSIS GMBH (XCEL-Non-standard)   ZUR MEGEDE D;  US6672415-B1   TOYOTA JIDOSHA KK (TOYT)   TABATA A;  US6777909-B1   XCELLSIS GMBH (XCEL-Non-standard)   ABERLE M,  SONNTAG J;  US6615940-B2   TOYOTA JIDOSHA KK (TOYT)   MORISAWA K;  US6835481-B2   IDATECH LLC (BLRD)   DICKMAN A J,  EDLUND D J;  US7059436-B2   NISSAN MOTOR CO LTD (NSMO)   IWASAKI Y;  US7237634-B2   PAICE CORP (PAIC-Non-standard)   SEVERINSKY A J,  LOUCKES T;  WO1998040922-A1