;  US6471795-B2 -- DE3210381-C   DAIMLER-BENZ AG (DAIM)   BERNAUER O,  ZIEGLER K;  DE69601321-A   MATSUSHITA ELEC IND CO LTD (MATU)   TSUJI Y,  YAMAMOTO O,  YAMAMURA Y,  SERI H,  TOYOGUCHI Y;  JP10195569-A   MITSUBISHI MATERIALS CORP (MITV);  JP10195580-A   MITSUBISHI MATERIALS CORP (MITV);  JP10195584-A   MITSUBISHI MATERIALS CORP (MITV);  US4412982-A   KOPPERS CO INC (KOPP)   WALLACE W E,  SINHA V K,  PURARIAN F;  US4457891-A   DAIMLER-BENZ AG (DAIM)   BERNAUER O,  ZIEGLER K;  US5753054-A   MATSUSHITA ELEC IND CO LTD (MATU)   TSUJI Y,  YAMAMOTO O,  YAMAMURA Y,  SERI H,  TOYOGUCHI Y;  US5817222-A   SANTOKU METAL IND CO LTD (SANT-Non-standard)   KANEKO A;  DE10108654-C2 -- DE3023770-A1   DAIMLER-BENZ AG (DAIM)   BERNAUER O,  SPRINGER J,  ZIEGLER K;  DE3210381-C1   DAIMLER-BENZ AG (DAIM)   BERNAUER O,  ZIEGLER K;  DE3436754-C1   DAIMLER-BENZ AG (DAIM);  DE19916614-A1   TOYOTA JIDOSHA KK (TOYT)   IBA H,  MORI T,  KURIMOTO Y;  DE69601321   MATSUSHITA ELEC IND CO LTD (MATU)   TSUJI Y,  YAMAMOTO O,  YAMAMURA Y,  SERI H,  TOYOGUCHI Y;  EP271657-A2   HITACHI METALS LTD (HITK)   YOSHIZAWA Y,  YAMAUCHI K,  OGUMA S;  EP484805-A2   JOHNSON SERVICE CO (JOHV)   ABUJUDOM D N,  KAO M Y,  THOMA P E,  ANGST D R;  EP750050-A1   TOSHIBA KK (TOKE)   SAWA T,  INABA T,  TAKAHASHI Y;  US5688341-A   SANYO ELECTRIC CO LTD (SAOL)   ISONO T,  WATANABE H,  FUJITANI S,  NAKAMURA H,  NAKAMURA Y,  YONEZU I;  JP3775639-B2 -- JP4143254-A   SANYO ELECTRIC CO (SAOL);  JP6041663-A   SUMITOMO METAL IND LTD (SUMQ);  JP7097655-A   SANYO ELECTRIC CO LTD (SAOL);  JP7102339-A   SANYO ELECTRIC CO LTD (SAOL);  JP9049040-A   MATSUSHITA ELEC IND CO LTD (MATU)   TSUJI Y,  YAMAMOTO O,  YAMAMURA Y,  SERI H,  TOYOGUCHI Y;  JP10030138-A   SANYO ELECTRIC CO LTD (SAOL);  JP10195584-A   MITSUBISHI MATERIALS CORP (MITV);  JP11307090-A   MATSUSHITA DENKI SANGYO KK (MATU);  JP57091736-A   DAIDO TOKUSHUKO KK (DAIZ);  JP58204148-A   DAIMLER-BENZ AG (DAIM)   BERNAUER O,  ZIEGLER K;  JP62136547-A   ENERGY CONVERSION DEVICES INC (ENGD)   HONG K,  SAPRU K