WO2005069386-A1 -- JP06097481-A   ;  JP10117005-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHITANI M,  NEGAMI T,  KOHARA N,  WADA T,  HASHIMOTO Y;  JP10135498-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  TACHIYUKI M,  KASE T;  JP2000323733-A   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NEGAMI T,  HASHIMOTO Y,  HAYASHI S;  JP2002343987-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  NAGOYA Y,  TACHIYUKI M;  EP1705717-A1 -- EP837511-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHITANI M,  NEGAMI T,  KOHARA N,  WADA T,  HASHIMOTO Y;  EP838863-A2   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  TACHIYUKI M,  KASE T;  US5948176-A   MIDWEST RES INST (MIDE)   RAMANATHAN K V,  CONTRERAS M A,  BHATTACHARYA R N,  KEANE J,  NOUFI R;  JP4098330-B2 -- JP06097481-A   ;  JP10074967-A   MORIROKU KK (MORI-Non-standard);  NAKATA T (NAKA-Individual)   NAKADA T;  JP10117005-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHITANI M,  NEGAMI T,  KOHARA N,  WADA T,  HASHIMOTO Y;  JP10135498-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  TACHIYUKI M,  KASE T;  JP2000323733-A   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NEGAMI T,  HASHIMOTO Y,  HAYASHI S;  JP2002343987-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  NAGOYA Y,  TACHIYUKI M;  US7557294-B2 -- JP06097481-A   ;  JP10074967-A   MORIROKU KK (MORI-Non-standard);  NAKATA T (NAKA-Individual)   NAKADA T;  JP10117005-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHITANI M,  NEGAMI T,  KOHARA N,  WADA T,  HASHIMOTO Y;  JP10135498-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  TACHIYUKI M,  KASE T;  JP2000323733-A   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NEGAMI T,  HASHIMOTO Y,  HAYASHI S;  JP2002343987-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  NAGOYA Y,  TACHIYUKI M;  US5948176-A   MIDWEST RES INST (MIDE)   RAMANATHAN K V,  CONTRERAS M A,  BHATTACHARYA R N,  KEANE J,  NOUFI R;  US5981868-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  TACHIYUKI M,  KASE T;  US6023020-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHITANI M,  NEGAMI T,  KOHARA N,  WADA T,  HASHIMOTO Y;  US6040521-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  OKUMURA D,  ICHIRO S;  US6259016-B1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NEGAMI T,  HASHIMOTO Y,  HAYASHI S;  EP1705717-B1 -- EP837511-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHITANI M,  NEGAMI T,  KOHARA N,  WADA T,  HASHIMOTO Y;  EP838863-A2   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  TACHIYUKI M,  KASE T;  JP06097481-A   ;  JP10117005-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NISHITANI M,  NEGAMI T,  KOHARA N,  WADA T,  HASHIMOTO Y;  JP10135498-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  TACHIYUKI M,  KASE T;  JP2000323733-A   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NEGAMI T,  HASHIMOTO Y,  HAYASHI S;  JP2002343987-A   SHOWA SHELL SEKIYU KK (SHEL)   KUSHIYA K,  NAGOYA Y,  TACHIYUKI M;  US5948176-A   MIDWEST RES INST (MIDE)   RAMANATHAN K V,  CONTRERAS M A,  BHATTACHARYA R N,  KEANE J,  NOUFI R