;  US6699613-B2 -- EP1009051-A2   GENERAL MOTORS CORP (GENK)   FUSS R L;  JP06325777-A   ;  JP08148169-A   ;  JP09289029-A   ;  US4510213-A   US DEPT ENERGY (USAT)   SCHNACKE A W;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  US20010044042-A1   ;  WO2002023656-A1   ;  WO1998033221-A2   ;  US2004137305-A1 -- US4510213-A   US DEPT ENERGY (USAT)   SCHNACKE A W;  US5232792-A   M-C POWER CORP (MCPO-Non-standard)   REZNIKOV G L;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  US6080503-A   BALLARD POWER SYSTEMS INC (BLRD)   SCHMID O,  EINHART J;  US20010044042-A1   ;  US20050191538-A1   ;  US6451468-B1   THREE BOND CO LTD (TOKT)   ADACHI M;  US7081314-B2   INOUE M (INOU-Individual);  KIMURA N (KIMU-Individual);  SUENAGA T (SUEN-Individual);  HATANO H (HATA-Individual)   INOUE M,  KIMURA N,  SUENAGA T,  HATANO H;  JP3660205-B2 -- JP01296569-A   ;  JP08045517-A   ;  JP11154522-A   TOYOTA JIDOSHA KK (TOYT)   MIZUNO S;  JP59103077-A   ;  JP63080485-A   ;  JP2001510932-W   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  WO1999053559-A1   ;  JP3673145-B2 -- JP08045517-A   ;  JP09289029-A   ;  JP2000067900-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   OHARA H,  GYOTEN H,  HATOH K,  NISHIDA K,  UCHIDA M,  YASUMOTO E,  SUGAWARA Y,  KANBARA T,  MATSUMOTO T;  JP2001185174-A   NOK CORP (NIOD)   SASAKI Y,  SENDA K,  NAGAI O,  WAKAMATSU S,  ANDO O,  FUJIMOTO T;  JP2001283893-A   ;  JP2001325972-A   ;  JP3712592-B2 -- JP01296569-A   ;  JP08037012-A   ;  JP08045517-A   ;  JP08138700-A   ;  JP11154522-A   TOYOTA JIDOSHA KK (TOYT)   MIZUNO S;  JP11233128-A   ;  JP59103077-A   ;  JP2001510932-W   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  JP2002520777-W   MANHATTAN SCIENTIFICS INC (MANH-Non-standard)   KOSCHANY P;  WO1999053559-A1   ;  WO2000002279-A2   ;  DE10121176-B4 -- DE4309976-A1   DAIMLER-BENZ AG (DAIM)   SCHWAB C;  DE19713250-A1   BALLARD POWER SYSTEMS INC (BLRD)   SCHMID O,  EINHART J;  DE19821767-C2   ;  DE19983846-T   INT FUEL CELLS LLC (ITFU)   GRASSO A P,  KRASIJ M,  RAJPOLT M J J;  EP604683-A1   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  WIENS B I;  US7651805-B2 -- DE4309976-A1   DAIMLER-BENZ AG (DAIM)   SCHWAB C;  DE19713250-A1   BALLARD POWER SYSTEMS INC (BLRD)   SCHMID O,  EINHART J;  DE19821767-C2   ;  DE19983846-T   INT FUEL CELLS LLC (ITFU)   GRASSO A P,  KRASIJ M,  RAJPOLT M J J;  EP604683-A1   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  WIENS B I;  EP1009051-A2   GENERAL MOTORS CORP (GENK)   FUSS R L;  EP620609-B1   DAIMLER-BENZ AG (DAIM)   SCHWAB C;  EP1086502-B1   ;  JP01296569-A   ;  JP06068884-A   ;  JP06096783-A   ;  JP06325777-A   ;  JP08045517-A   ;  JP08148169-A   ;  JP09289029-A   ;  JP11154522-A   TOYOTA JIDOSHA KK (TOYT)   MIZUNO S;  JP59103077-A   ;  JP63080485-A   ;  JP2000067900-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   OHARA H,  GYOTEN H,  HATOH K,  NISHIDA K,  UCHIDA M,  YASUMOTO E,  SUGAWARA Y,  KANBARA T,  MATSUMOTO T;  JP2001325972-A   ;  US4510213-A   US DEPT ENERGY (USAT)   SCHNACKE A W;  US5232792-A   M-C POWER CORP (MCPO-Non-standard)   REZNIKOV G L;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  US6080503-A   BALLARD POWER SYSTEMS INC (BLRD)   SCHMID O,  EINHART J;  US20010044042-A1   ;  US20050191538-A1   ;  US6451468-B1   THREE BOND CO LTD (TOKT)   ADACHI M;  US7081314-B2   INOUE M (INOU-Individual);  KIMURA N (KIMU-Individual);  SUENAGA T (SUEN-Individual);  HATANO H (HATA-Individual)   INOUE M,  KIMURA N,  SUENAGA T,  HATANO H;  WO1999004446-A1   ;  WO1999053559-A1   ;  WO2000039862-A1   ;  WO2002023656-A1   ;  WO1998033221-A2