US2002131921-A1 -- US5226928-A   TOKYO ELECTRIC POWER CO (TOEP);  KOBE SEIKO SHO KK (KOBM)   MAKABE T,  SATO H,  HAGIWARA A,  AOKI M,  SUGIMURA H,  KAWABATA T;  US6284398-B1   AISIN SEIKI KK (AISE);  JOHNSON MATTHEY PLC (JOHO)   KIRYU K;  US6998096-B2 -- DE1667573-B   ;  DE19721630-C1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   VOGEL B,  SCHULER A,  LEDJEFF-HEY K;  DE69004943-E   TOKYO ELECTRIC POWER CO (TOEP);  KOBE SEIKO SHO KK (KOBM)   MAKABE T,  SATO H,  HAGIWARA A,  AOKI M,  SUGIMURA H,  KAWABATA T;  EP435642-A   TOKYO ELECTRIC POWER CO (TOEP);  KOBE SEIKO SHO KK (KOBM)   MAKABE T,  SATO H,  HAGIWARA A,  AOKI M,  SUGIMURA H,  KAWABATA T;  EP977293-A2   GENERAL MOTORS CORP (GENK)   SKALA G W,  HART-PREDMORE D J,  PETTIT W H,  BORUP R L;  JP01167201-A   ;  JP09153372-A   ;  JP60054902-A   ;  JP2000015501-A   MITSUBISHI JUKOGYO KK (MITO)   KURODA M,  MEIJI T,  OYA T;  US5226928-A   TOKYO ELECTRIC POWER CO (TOEP);  KOBE SEIKO SHO KK (KOBM)   MAKABE T,  SATO H,  HAGIWARA A,  AOKI M,  SUGIMURA H,  KAWABATA T;  US6284398-B1   AISIN SEIKI KK (AISE);  JOHNSON MATTHEY PLC (JOHO)   KIRYU K;  DE10211354-B4 -- DE1667573-B   ;  DE19721630-C1   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   VOGEL B,  SCHULER A,  LEDJEFF-HEY K;  DE69004943-T2   TOKYO ELECTRIC POWER CO (TOEP);  KOBE SEIKO SHO KK (KOBM)   MAKABE T,  SATO H,  HAGIWARA A,  AOKI M,  SUGIMURA H,  KAWABATA T;  EP977293-A2   GENERAL MOTORS CORP (GENK)   SKALA G W,  HART-PREDMORE D J,  PETTIT W H,  BORUP R L;  JP09153372-A   ;  JP60054902-A   ;  JP2001059501-A   PASCAL YG (PASC-Non-standard)   KAWAKAMI T;  JP4479117-B2 -- JP01282113-A   ;  JP03028620-A   ;  JP06240268-A   ;  JP09153372-A   ;  JP10265201-A   SANYO ELECTRIC CO LTD (SAOL)   SAKAMOTO S,  FUJIO A,  MIYAKE Y,  NISHIO K;  JP11086894-A   ;  JP2000159501-A   ;  JP2000281312-A   ;  JP2001155756-A   TOKYO GAS CO LTD (TOLG)   FUJIKI H;  JP2002179406-A   SANYO ELECTRIC CO LTD (SAOL)   KADOWAKI M,  FUJIO A,  ODA K,  UEDA M,  MIYAI K,  OUKI T,  TAJIMA O;  JP2002187705-A   KOMIYA (KOMI-Individual);  MIURA T (MIUR-Individual)   KOMIYA J,  MIURA T;  WO1998000361-A1