EP1997540-A1 -- GB195215-A   ;  GB191205291-A   ;  JP3394890-B2   MATSUSHITA ELECTRIC WORKS LTD (MATW);  JP2001286578-A   MATSUSHITA ELECTRIC WORKS LTD (MATW);  JP2005245638-A   FUJI KINZOKU KAKO KK (FUJI-Non-standard)   FUJII H;  US4988300-A   MEITEC CORP (MEIT-Non-standard)   YAMAGUCHI M,  KITO M,  IGUCHI N,  YOSHIDA S,  ISHIGURE A;  US2004101811-A1   GIPSON T C (GIPS-Individual)   GIPSON T C;  JP4349435-B2 -- JP2228987-A   ;  JP3102908-U   ;  JP2006149415-A   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NAKANO N,  MIHARA I,  SHIRASAWA N;  US7828705-B2 -- GB5291-A   ;  GB195215-A   ;  JP2228987-A   ;  JP3102908-A   HITACHI LTD (HITA);  JP3394890-B2   MATSUSHITA ELECTRIC WORKS LTD (MATW);  JP10127713-A   MATSUSHITA ELECTRIC WORKS LTD (MATW);  JP2001286578-A   MATSUSHITA ELECTRIC WORKS LTD (MATW);  JP2005245638-A   FUJI KINZOKU KAKO KK (FUJI-Non-standard)   FUJII H;  JP2006149415-A   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NAKANO N,  MIHARA I,  SHIRASAWA N;  KR337159-B   AHN G S (AHNG-Individual)   AHN G S;  US701267-A   ;  US710267-A   ;  US2127056-A   ;  US2552002-A   ;  US2788217-A   ;  US3149837-A   ;  US3161005-A   ;  US4304193-A   MADDEN L A (MADD-Individual)   MADDEN L A;  US4431182-A   REYNOLDS F D (REYN-Individual)   REYNOLDS F D;  US4988300-A   MEITEC CORP (MEIT-Non-standard)   YAMAGUCHI M,  KITO M,  IGUCHI N,  YOSHIDA S,  ISHIGURE A;  US5533899-A   YOUNG J (YOUN-Individual)   YOUNG J;  US6210286-B1   NAMCO LTD (NAMC-Non-standard)   OBARA T;  US6866594-B2   GREENWOOD W R (GREE-Individual)   GREENWOOD W R;  US7347806-B2   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NAKANO T,  MIHARA I,  SASAKI H,  SHIRASAWA N,  KAWAMOTO M,  TOYOMI Y,  ISHINO K,  HOJO H,  TSUJI K,  NAKANISHI R;  US2004101811-A1   GIPSON T C (GIPS-Individual)   GIPSON T C;  US2007238579-A1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   NAKANO T;  KR1020960-B1 -- JP3102908-U   ;  KR2003037159-Y1   LEE G J (LEEG-Individual)   LEE G J;  KR2004028012-Y1   PARK J D (PARK-Individual);  PARK J R (PARK-Individual)   PARK J D,  PARK J R;  US6059666-A   NAMCO LTD (NAMC-Non-standard)   OBARA T