US6370903-B1 -- US4123916-A   ;  US4384608-A   FORD MOTOR CO (FORD)   SCARLETT J A,  AKERMAN J R;  US4404729-A   GRUNDFOS PUMPENFAB GMBH (GRUN-Non-standard)   JENSEN N D,  JOHANSEN A;  US4688394-A   TECHNOLOGY UN LTD (TECH-Non-standard)   WALDORF L E;  US4991405-A   SANDEN CORP (SAOE)   SAKANO R;  US5052189-A   SANDEN CORP (SAOE)   AKIIKE S;  US5299431-A   NIPPONDENSO CO LTD (NPDE)   YAMANAKA Y,  SUZUKI N,  ISAJI A,  FUJIWARA K,  NUMAZAWA S,  IRITANI K;  US5331823-A   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA T;  US5355689-A   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA T,  HARA J;  US5375427-A   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA T,  HARA J;  US5388421-A   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA T;  US5419149-A   NISSAN MOTOR CO LTD (NSMO)   MATSUOKA T,  HARA J;  US5438846-A   DATTA C (DATT-Individual)   DATTA C;  US5473906-A   NISSAN MOTOR CO LTD (NSMO)   HARA J,  MATSUOKA T;  US5560217-A   CALSONIC CORP (NIRD)   TAKAHASHI T,  SUZUKI N,  KOIKE K;  US5605051-A   ;  US5615560-A   SANDEN CORP (SAOE)   INOUE A;  US5632156-A   NIPPONDENSO CO LTD (NPDE)   TAKEO Y,  KODAMA S,  TAKAHASHI E,  ISAJI A,  TANAKA K;  US5642627-A   ;  US5669231-A   NIPPONDENSO CO LTD (NPDE);  DENSO CORP (NPDE)   ITOH S,  IRITANI K;  US5678410-A   TOYOTA CHUO KENKYUSHO KK (TOYW);  TOYOTA JIDOSHA KK (TOYT)   MITSUI H,  AOKI H,  KUBO H,  MIURA M,  FUJITA N;  US5685162-A   NIPPONDENSO CO LTD (NPDE)   YAMANAKA Y,  ISAJI A,  FUJIWARA K,  NUMAZAWA S,  HONDA K,  SANADA R,  SUZUKI N,  SUZUKI T,  IRITANI K;  US5701753-A   NIPPONDENSO CO LTD (NPDE);  DENSO CORP (NPDE)   IRITANI K;  US5706664-A   NISSAN MOTOR CO LTD (NSMO)   HARA J;  US5706667-A   NIPPONDENSO CO LTD (NPDE);  DENSO CORP (NPDE)   IRITANI K,  SUZUKI T;  US5749235-A   SANDEN CORP (SAOE)   UEDA K;  US5782102-A   NIPPONDENSO CO LTD (NPDE)   FUJIWARA K,  NUMAZAWA S,  SUZUKI N,  YAMANAKA Y,  ISAJI A,  IRITANI K;  US5899086-A   CALSONIC CORP (NIRD)   NODA Y,  YAMAGUCHI H,  OHASHI T,  TAJIMA T,  KAMIYAMA K;  US5910157-A   CALSONIC CORP (NIRD)   NODA Y;  US5971289-A   MATSUSHITA DENKI SANGYO KK (MATU)   KURAHASHI Y,  FUKUMOTO M;  US5983652-A   DENSO CORP (NPDE)   IRITANI K,  NUMAZAWA S,  FUJIWARA K,  YAMANAKA Y,  ISAJI A,  SUZUKI N,  HONDA K,  SANADA R,  SUZUKI T;  US6035653-A   NIPPONDENSO CO LTD (NPDE)   ITO S,  IRITANI K