EP1137089-A2 -- EP955686-A1   TOYOTA JIDOSHA KK (TOYT)   YOSHIMURA J,  NONOBE Y,  YAMANE K;  EP1148566-A2   TOYOTA JIDOSHA KK (TOYT)   NAKATA H,  YOKOI M,  YOSHIMURA J,  SUZUKI K,  NONOYAMA F;  EP955686-B1   TOYOTA JIDOSHA KK (TOYT)   YOSHIMURA J,  NONOBE Y,  YAMANE K;  EP1148566-B1   TOYOTA JIDOSHA KK (TOYT)   NAKATA H,  YOKOI M,  YOSHIMURA J,  SUZUKI K,  NONOYAMA F;  JP11126621-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  JP11126622-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  JP11144744-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  US4605602-A   ENGELHARD CORP (ENGH)   FEIGENBAUM H,  PUDICK S,  WANG C L;  US6749959-B2 -- JP2000036309-A   ;  JP2000100452-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHIDA K,  YASUMOTO E,  GYOTEN H,  HATOH K,  UCHIDA M,  OHARA H,  SUGAWARA Y,  KANBARA T,  MATSUMOTO T,  NIIKURA J;  US5624769-A   GENERAL MOTORS CORP (GENK)   DOLL G L,  HARRIS S J,  LI Y,  MENG W,  SWATHIRAJAN S;  US5631099-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5798188-A   DU PONT DE NEMOURS & CO E I (DUPO)   TAKEDA T,  MUKOHYAMA A;  US6090228-A   SAMSUNG HEAVY IND CO LTD (SMSU)   KO S,  SAI E,  RYU J;  US6280868-B1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   BADWAL S P S,  FOGER K,  JAFFREY D,  NEWMAN J;  US6291094-B1   TOYOTA JIDOSHA KK (TOYT)   YOSHIMURA J,  NONOBE Y,  YAMANE K;  US6372376-B1   GENERAL MOTORS CORP (GENK)   FRONK M H,  BORUP R L,  BRADY B K,  CUNNINGHAM K M,  HULETT J S;  JP51826679-A   ;  JP60115173-A   ;  JP60115317-A   ;  EP1137089-B1 -- EP955686-A1   TOYOTA JIDOSHA KK (TOYT)   YOSHIMURA J,  NONOBE Y,  YAMANE K;  EP1148566-A2   TOYOTA JIDOSHA KK (TOYT)   NAKATA H,  YOKOI M,  YOSHIMURA J,  SUZUKI K,  NONOYAMA F;  JP11126621-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  JP11126622-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  JP11144744-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  US4605602-A   ENGELHARD CORP (ENGH)   FEIGENBAUM H,  PUDICK S,  WANG C L;  EP1137089-B8 -- EP955686-A1   TOYOTA JIDOSHA KK (TOYT)   YOSHIMURA J,  NONOBE Y,  YAMANE K;  EP1148566-A2   TOYOTA JIDOSHA KK (TOYT)   NAKATA H,  YOKOI M,  YOSHIMURA J,  SUZUKI K,  NONOYAMA F;  JP11126621-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  JP11126622-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  JP11144744-A   NISSHIN STEEL CO LTD (NISI);  TOYOTA MOTOR CORP (TOYT)   FUKUI Y,  MATSUNO M,  SAITO M;  US4605602-A   ENGELHARD CORP (ENGH)   FEIGENBAUM H,  PUDICK S,  WANG C L