EP1262361-A2 -- EP1091437-A1   TOYOTA JIDOSHA KK (TOYT)   IWASE M;  JP06275296-A   ;  JP07235324-A   ;  JP07272736-A   ;  JP10326625-A   ;  US5334463-A   SANYO ELECTRIC CO LTD (SAOL)   YAMAMOTO S,  YONEDA F,  SHINDO K,  TAJIMA O,  SUMI S;  US2002182461-A1 -- US5441819-A   BALLARD POWER SYSTEMS INC (BLRD)   VOSS H H,  WILKINSON D P,  WATKINS D S;  US5631532-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   AZUMA R,  HARA T,  KATO K;  US20020114986-A1   ;  US20020172847-A1   ;  US20020192518-A1   ;  US20030044658-A1   ;  US6342316-B1   NISSAN MOTOR CO LTD (NSMO)   OKAMOTO M,  SAITO K,  IIO M;  US6387556-B1   AVISTA LAB INC (AVIS-Non-standard)   FUGLEVAND W A,  BAYYUK S I,  LLOYD G A,  DEVRIES P D,  LOTT D R,  SCARTOZZI J P;  US6428917-B1   PLUG POWER INC (PLUG-Non-standard)   LACY R A,  MARVIN R H;  US6684135-B2   HONDA GIKEN KOGYO KK (HOND)   UENODAI A,  YOSHIKAWA S;  US6691810-B2   HONDA GIKEN KOGYO KK (HOND)   HASUKA Y,  AOYAGI S,  UENODAI A,  SAEKI H;  US6761987-B2   MARVIN R H (MARV-Individual);  MCELROY J F (MCEL-Individual)   MARVIN R H,  MCELROY J F;  US6815100-B2   HONDA GIKEN KOGYO KK (HOND)   AOYAGI S,  HASUKA Y,  SAEKI H;  US6899968-B2 -- US5441819-A   BALLARD POWER SYSTEMS INC (BLRD)   VOSS H H,  WILKINSON D P,  WATKINS D S;  US5631532-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   AZUMA R,  HARA T,  KATO K;  US20020114986-A1   ;  US20020172847-A1   ;  US20020192518-A1   ;  US20030044658-A1   ;  US6342316-B1   NISSAN MOTOR CO LTD (NSMO)   OKAMOTO M,  SAITO K,  IIO M;  US6387556-B1   AVISTA LAB INC (AVIS-Non-standard)   FUGLEVAND W A,  BAYYUK S I,  LLOYD G A,  DEVRIES P D,  LOTT D R,  SCARTOZZI J P;  US6428917-B1   PLUG POWER INC (PLUG-Non-standard)   LACY R A,  MARVIN R H;  US6684135-B2   HONDA GIKEN KOGYO KK (HOND)   UENODAI A,  YOSHIKAWA S;  US6691810-B2   HONDA GIKEN KOGYO KK (HOND)   HASUKA Y,  AOYAGI S,  UENODAI A,  SAEKI H;  US6761987-B2   MARVIN R H (MARV-Individual);  MCELROY J F (MCEL-Individual)   MARVIN R H,  MCELROY J F;  US6815100-B2   HONDA GIKEN KOGYO KK (HOND)   AOYAGI S,  HASUKA Y,  SAEKI H;  JP3928154-B2 -- JP07235324-A   ;  JP07272736-A   ;  JP11191428-A   ;  JP54144934-A   ;  JP2002110211-A   ;  EP1262361-B1 -- EP1091437-A1   TOYOTA JIDOSHA KK (TOYT)   IWASE M;  JP06275296-A   ;  JP07235324-A   ;  JP07272736-A   ;  JP10326625-A   ;  US5334463-A   SANYO ELECTRIC CO LTD (SAOL)   YAMAMOTO S,  YONEDA F,  SHINDO K,  TAJIMA O,  SUMI S