WO2007004702-A1 -- JP2002367650-A   MITSUBISHI JUKOGYO KK (MITO)   TSURUMAKI S,  KOBAYASHI T,  MORIGA T,  ITO E,  SATO A;  JP2003086220-A   NIPPONDENSO CO LTD (NPDE)   IMAMURA T,  KAWAI T,  OKAMOTO K;  JP2004509446-A   HYDROGENICS CORP (HYDR-Non-standard)   FREEMAN N A,  MASSE S,  GOPAL R B,  RIVARD P;  JP2005108674-A   ;  JP2005285614-A   TOYOTA JIDOSHA KK (TOYT)   KATO M;  JP2004509446-W   HYDROGENICS CORP (HYDR-Non-standard)   FREEMAN N A,  MASSE S,  GOPAL R B,  RIVARD P;  WO2003098769-A2   GREENLIGHT POWER TECHNOLOGIES INC (GREE-Non-standard)   HARRINGTON D A,  MERIDA DONIS W R;  JP2004119139-A   ;  WO2002027342-A2   ;  WO2004102708-A2   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA N;  EP1898482-A1 -- JP2003086220-A   NIPPONDENSO CO LTD (NPDE)   IMAMURA T,  KAWAI T,  OKAMOTO K;  WO2002027342-A2   ;  WO2004102708-A2   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA N;  US2009110985-A1 -- CN1793882-A   UNIV QINGHUA (UYQI)   PEI P;  US20040091759-A1   ;  US20040214061-A1   ;  US20040214062-A1   ;  US20050048336-A1   ;  US20050287402-A1   ;  US20060074574-A1   ;  US6376110-B1   MAGNET-MOTOR GMBH GES MAGNETMOTORISCHE (MAGN-Non-standard);  US6519539-B1   HYDROGENICS CORP (HYDR-Non-standard)   FREEMAN N A,  MASSE S,  GOPAL R B,  RIVARD P;  KR956672-B1 -- JP2003086220-A   NIPPONDENSO CO LTD (NPDE)   IMAMURA T,  KAWAI T,  OKAMOTO K;  EP2306572-A1 -- JP2003086220-A   NIPPONDENSO CO LTD (NPDE)   IMAMURA T,  KAWAI T,  OKAMOTO K;  WO2002027342-A2   ;  WO2004102708-A2   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA N;  JP2004119139-A   ;  JP4924790-B2 -- JP2002367650-A   MITSUBISHI JUKOGYO KK (MITO)   TSURUMAKI S,  KOBAYASHI T,  MORIGA T,  ITO E,  SATO A;  JP2003086220-A   NIPPONDENSO CO LTD (NPDE)   IMAMURA T,  KAWAI T,  OKAMOTO K;  JP2005108674-A   ;  JP2005285614-A   TOYOTA JIDOSHA KK (TOYT)   KATO M;  CN102208665-B -- CN1466689-A   HYDROGENICS CORP (HYDR-Non-standard)   FREEMAN N A,  MASSE S,  GOPAL R B,  RIVARD P;  US8603689-B2 -- CN1466689-A   HYDROGENICS CORP (HYDR-Non-standard)   FREEMAN N A,  MASSE S,  GOPAL R B,  RIVARD P;  CN1793882-A   UNIV QINGHUA (UYQI)   PEI P;  JP59215674-A   SANYO ELECTRIC CO (SAOL)   SAITO M,  NISHIZAWA N,  TAJIMA O,  MIYAKE Y,  WASHIMI S;  JP2002367650-A   MITSUBISHI JUKOGYO KK (MITO)   TSURUMAKI S,  KOBAYASHI T,  MORIGA T,  ITO E,  SATO A;  JP2003086220-A   NIPPONDENSO CO LTD (NPDE)   IMAMURA T,  KAWAI T,  OKAMOTO K;  JP2004119139-A   ;  JP2004241236-A   TOYOTA JIDOSHA KK (TOYT)   ORIHASHI N,  KONDO M;  JP2004509446-A   HYDROGENICS CORP (HYDR-Non-standard)   FREEMAN N A,  MASSE S,  GOPAL R B,  RIVARD P;  JP2005108674-A   ;  JP2005285614-A   TOYOTA JIDOSHA KK (TOYT)   KATO M;  US20040091759-A1   ;  US20040151956-A1   ;  US20040214061-A1   ;  US20040214062-A1   ;  US20050048336-A1   ;  US20050287402-A1   ;  US20060074574-A1   ;  US6376110-B1   MAGNET-MOTOR GMBH GES MAGNETMOTORISCHE (MAGN-Non-standard);  US6519539-B1   HYDROGENICS CORP (HYDR-Non-standard)   FREEMAN N A,  MASSE S,  GOPAL R B,  RIVARD P;  WO2002027342-A2   ;  WO2004102708-A2   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA N;  WO2003098769-A3   GREENLIGHT POWER TECHNOLOGIES INC (GREE-Non-standard)   HARRINGTON D A,  MERIDA DONIS W R