;  US6613470-B1 -- JP08171926-A   ;  US4708916-A   TOSHIBA KK (TOKE);  US5338621-A   BOSSEL U (BOSS-Individual)   BOSSEL U;  US5804326-A   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y,  WOZNICZKA B,  CHAN J K K;  US5994901-A   GLOBAL PETROLEUM RESOUCES INST (GLOB-Non-standard)   MCINTYRE P M,  SHEN W,  GROSS D A;  US6270917-B1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  US6410178-B1   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  US6416899-B1   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  US2004023102-A1 -- US4708916-A   TOSHIBA KK (TOKE);  US5338621-A   BOSSEL U (BOSS-Individual)   BOSSEL U;  US5804326-A   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y,  WOZNICZKA B,  CHAN J K K;  US5994901-A   GLOBAL PETROLEUM RESOUCES INST (GLOB-Non-standard)   MCINTYRE P M,  SHEN W,  GROSS D A;  US6048633-A   HONDA GIKEN KOGYO KK (HOND)   FUJII Y,  OKAMOTO T,  TANAKA M,  YAMAMOTO A,  ONO H,  SUGITA N;  US6096450-A   PLUG POWER INC (PLUG-Non-standard)   WALSH M M;  US6270917-B1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  US6410178-B1   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  US6416899-B1   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  JP3957254-B2 -- JP11185778-A   TOYOTA JIDOSHA KK (TOYT)   IWASE M,  HAMADA H,  KAWATSU S,  MIZUNO S,  YOSHIMURA J;  JP2000251902-A   ;  JP2000268843-A   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  JP2001506399-W   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y,  WOZNICZKA B,  CHAN J K K;  US7297424-B2 -- DE19743067-A1   ;  DE19782129-T   BALLARD POWER SYSTEMS INC (BLRD)   WOZNICZKA B,  FLETCHER N J,  GIBB P R;  EP999605-A2   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  JP08171926-A   ;  JP11185778-A   TOYOTA JIDOSHA KK (TOYT)   IWASE M,  HAMADA H,  KAWATSU S,  MIZUNO S,  YOSHIMURA J;  JP2000251902-A   ;  US4708916-A   TOSHIBA KK (TOKE);  US5338621-A   BOSSEL U (BOSS-Individual)   BOSSEL U;  US5804326-A   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y,  WOZNICZKA B,  CHAN J K K;  US5994901-A   GLOBAL PETROLEUM RESOUCES INST (GLOB-Non-standard)   MCINTYRE P M,  SHEN W,  GROSS D A;  US6048633-A   HONDA GIKEN KOGYO KK (HOND)   FUJII Y,  OKAMOTO T,  TANAKA M,  YAMAMOTO A,  ONO H,  SUGITA N;  US6096450-A   PLUG POWER INC (PLUG-Non-standard)   WALSH M M;  US6270917-B1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  US6410178-B1   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  US6416899-B1   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  WO1998022990-A1   ;  WO2000063997-A1   ;  US2008085438-A1 -- US4276355-A   WESTINGHOUSE ELECTRIC CORP (WESE)   KOTHMANN R E,  CYPHERS J A;  US4708916-A   TOSHIBA KK (TOKE);  US5338621-A   BOSSEL U (BOSS-Individual)   BOSSEL U;  US5523175-A   INT FUEL CELLS INC (ITFU)   BEAL D,  MARTIN R G,  GORMAN M E;  US5723228-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T;  US5804326-A   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y,  WOZNICZKA B,  CHAN J K K;  US5994901-A   GLOBAL PETROLEUM RESOUCES INST (GLOB-Non-standard)   MCINTYRE P M,  SHEN W,  GROSS D A;  US6048633-A   HONDA GIKEN KOGYO KK (HOND)   FUJII Y,  OKAMOTO T,  TANAKA M,  YAMAMOTO A,  ONO H,  SUGITA N;  US6096450-A   PLUG POWER INC (PLUG-Non-standard)   WALSH M M;  US6270917-B1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  US6303245-B1   PLUG POWER INC (PLUG-Non-standard)   NELSON M H;  US6410178-B1   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  US6416899-B1   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  US7297424-B2   HONDA GIKEN KK (HOND)   SUGITA N,  OSAO N,  USHIO T;  US8221931-B2 -- CA2165085-C   SIEMENS AG (SIEI)   SCHABERT H,  DRENCKHAHN W,  VOLLMAR H;  DE19743067-C2   ;  DE19782129-T   BALLARD POWER SYSTEMS INC (BLRD)   WOZNICZKA B,  FLETCHER N J,  GIBB P R;  EP999605-A2   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  JP03121659-A   ;  JP08171926-A   ;  JP09023728-A   ;  JP10172587-A   TOSHIBA KK (TOKE)   MUKU Y,  MUNEUCHI A,  SHIMOTORI S;  JP11185778-A   TOYOTA JIDOSHA KK (TOYT)   IWASE M,  HAMADA H,  KAWATSU S,  MIZUNO S,  YOSHIMURA J;  JP2000164236-A   ;  JP2000251902-A   ;  JP4030079-B2   ;  JP08506691-W   ;  US4276355-A   WESTINGHOUSE ELECTRIC CORP (WESE)   KOTHMANN R E,  CYPHERS J A;  US4708916-A   TOSHIBA KK (TOKE);  US5338621-A   BOSSEL U (BOSS-Individual)   BOSSEL U;  US5523175-A   INT FUEL CELLS INC (ITFU)   BEAL D,  MARTIN R G,  GORMAN M E;  US5723228-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T;  US5804326-A   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y,  WOZNICZKA B,  CHAN J K K;  US5994901-A   GLOBAL PETROLEUM RESOUCES INST (GLOB-Non-standard)   MCINTYRE P M,  SHEN W,  GROSS D A;  US6048633-A   HONDA GIKEN KOGYO KK (HOND)   FUJII Y,  OKAMOTO T,  TANAKA M,  YAMAMOTO A,  ONO H,  SUGITA N;  US6096450-A   PLUG POWER INC (PLUG-Non-standard)   WALSH M M;  US6270917-B1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  US6303245-B1   PLUG POWER INC (PLUG-Non-standard)   NELSON M H;  US6410178-B1   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  US6416899-B1   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  US7297424-B2   HONDA GIKEN KK (HOND)   SUGITA N,  OSAO N,  USHIO T;  WO1998022990-A1   ;  WO2000063997-A1   ;  JP5021110-B2 -- JP08171926-A   ;  JP09023728-A   ;  JP10172587-A   TOSHIBA KK (TOKE)   MUKU Y,  MUNEUCHI A,  SHIMOTORI S;  JP2000164236-A   ;  JP08506691-W   ;  DE10041532-B4 -- DE19948086-A1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  DE19743067-C2   ;  DE19782129-T   BALLARD POWER SYSTEMS INC (BLRD)   WOZNICZKA B,  FLETCHER N J,  GIBB P R;  EP999605-A2   HONDA GIKEN KOGYO KK (HOND)   WARIISHI Y,  OZAKAKI K,  FUJII Y,  YAMAMOTO A,  OKAMOTO T,  TANAKA M,  SATO S;  US5804326-A   BALLARD POWER SYSTEMS INC (BLRD)   CHOW C Y,  WOZNICZKA B,  CHAN J K K;  WO2000063997-A1