US2003194596-A1 -- US4670361-A   SANYO ELECTRIC CO (SAOL)   TSUTSUMI M,  HAGINO H,  FUJIWARA O;  US4873155-A   FUJI ELECTRIC MFG CO LTD (FJIE)   HIROTA T,  OUCHI T,  YAMAMOTO O;  US5472800-A   SANYO ELECTRIC CO LTD (SAOL)   GOTO H,  MIYAKE Y,  NAKAJIMA T;  US6013385-A   EMPRISE CORP (EMPR-Non-standard)   DUBOSE R A;  US6110612-A   PLUG POWER INC (PLUG-Non-standard)   WALSH M M;  US6159629-A   BALLARD POWER SYSTEMS INC (BLRD)   GIBB P R,  YIP D K;  US20010049038-A1   ;  US20010049039-A1   ;  US20020076589-A1   ;  US20020168560-A1   ;  US6541148-B1   PLUG POWER INC (PLUG-Non-standard)   WALSH M M,  WOOLLEY D F,  KRALICK J H;  US6613470-B1   HONDA GIKEN KK (HOND)   SUGITA N,  OSAO N,  USHIO T;  US6653008-B1   TOYOTA JIDOSHA KK (TOYT)   HIRAKATA S,  NISHIDA S,  AOTO A,  BISAKA T,  TANAKA H,  HOTTA Y;  WO2003090300-A2 -- EP1030396-A1   TOSHIBA KK (TOKE)   CHIZAWA H,  OGAMI Y,  SAITO K,  UENO M;  US6051331-A   AEROJET GEN CORP (AERG)   SPEAR R G,  MUEGGENBURG H H,  HODGE R;  US20010049038-A1   ;  US20010049039-A1   ;  US20020076589-A1   ;  US6541148-B1   PLUG POWER INC (PLUG-Non-standard)   WALSH M M,  WOOLLEY D F,  KRALICK J H;  WO2001082391-A2   ;  WO2003007414-A2   CARGNELI J (CARG-Individual);  YE J (YEJJ-Individual)   CARGNELI J,  YE J;  US6875535-B2 -- US6013385-A   EMPRISE CORP (EMPR-Non-standard)   DUBOSE R A;  US6110612-A   PLUG POWER INC (PLUG-Non-standard)   WALSH M M;  US6159629-A   BALLARD POWER SYSTEMS INC (BLRD)   GIBB P R,  YIP D K;  US20020168560-A1   ;  US6541148-B1   PLUG POWER INC (PLUG-Non-standard)   WALSH M M,  WOOLLEY D F,  KRALICK J H;  US6613470-B1   HONDA GIKEN KK (HOND)   SUGITA N,  OSAO N,  USHIO T;  US6653008-B1   TOYOTA JIDOSHA KK (TOYT)   HIRAKATA S,  NISHIDA S,  AOTO A,  BISAKA T,  TANAKA H,  HOTTA Y;  EP1030396-A1   TOSHIBA KK (TOKE)   CHIZAWA H,  OGAMI Y,  SAITO K,  UENO M;  US4670361-A   SANYO ELECTRIC CO (SAOL)   TSUTSUMI M,  HAGINO H,  FUJIWARA O;  US4873155-A   FUJI ELECTRIC MFG CO LTD (FJIE)   HIROTA T,  OUCHI T,  YAMAMOTO O;  US5472800-A   SANYO ELECTRIC CO LTD (SAOL)   GOTO H,  MIYAKE Y,  NAKAJIMA T;  US20010049038-A1   ;  US20010049039-A1   ;  US20020078589-A1   ;  WO2001082391-A2   ;  WO2003007414-A2   CARGNELI J (CARG-Individual);  YE J (YEJJ-Individual)   CARGNELI J,  YE J