US2008216889-A1 -- US6020056-A   DU PONT DE NEMOURS & CO E I (DUPO)   GOHIL R M,  WALKER C C;  US6121542-A   CANON KK (CANO)   SHIOTSUKA H,  MORI T,  KATAOKA I,  TAKADA T,  YAMADA S,  SHIOTSUKA A;  US20040202866-A1   ;  US20060121299-A1   ;  US20060280922-A1   ;  US20070012352-A1   ;  US20070224434-A1   ;  US6268235-B1   SEMICONDUCTOR ENERGY LAB (SEME)   SAKAKURA M,  ARAI Y,  YAMAZAKI S;  US6319596-B1   MADICO INC (MADI-Non-standard)   KERNANDER C P,  DAVIS R F;  US6407329-B1   BRIDGESTONE CORP (BRID)   IINO Y,  OTANI K,  TAKANO K;  US6569517-B1   3M INNOVATIVE PROPERTIES CO (MINN)   MCGURRAN D J,  GILBERT L R,  KLAENHAMMER B L,  OLSON J A;  US6660930-B1   RWE SCHOTT SOLAR INC (RHWL)   GONSIORAWSKI R C;  US6818293-B1   KEEP G T (KEEP-Individual);  HAILE W A (HAIL-Individual);  TINCHER M E (TINC-Individual)   KEEP G T,  HAILE W A,  TINCHER M E;  US6441299-B2   BRIDGESTONE CORP (BRID)   OTANI K,  IINO Y,  TAKANO K;  US7638186-B2   3M INNOVATIVE PROPERTIES CO (MINN)   HULL D,  WALTON J G,  DILLON M P,  REDMOND D B,  MUGGLI M W,  BLONG T J;  WO2008112529-A1 -- US6121542-A   CANON KK (CANO)   SHIOTSUKA H,  MORI T,  KATAOKA I,  TAKADA T,  YAMADA S,  SHIOTSUKA A;  US6268235-B1   SEMICONDUCTOR ENERGY LAB (SEME)   SAKAKURA M,  ARAI Y,  YAMAZAKI S;  US6569517-B1   3M INNOVATIVE PROPERTIES CO (MINN)   MCGURRAN D J,  GILBERT L R,  KLAENHAMMER B L,  OLSON J A;  CN101631677-B -- US6569517-B1   3M INNOVATIVE PROPERTIES CO (MINN)   MCGURRAN D J,  GILBERT L R,  KLAENHAMMER B L,  OLSON J A;  US8835749-B2 -- EP1741550-A1   TORAY IND INC (TORA)   OSADA S,  HORIUCHI H;  EP1102330-A2   KANEKA CORP (KANF)   NAKANISHI N;  JP2006270025-A   TORAY IND INC (TORA)   FUJII H,  HISAKAWA S,  KAWAGUCHI M,  AOKI T;  US6020056-A   DU PONT DE NEMOURS & CO E I (DUPO)   GOHIL R M,  WALKER C C;  US6121542-A   CANON KK (CANO)   SHIOTSUKA H,  MORI T,  KATAOKA I,  TAKADA T,  YAMADA S,  SHIOTSUKA A;  US20040202866-A1   ;  US20060121299-A1   ;  US20060280922-A1   ;  US20070012352-A1   ;  US20070224434-A1   ;  US20080216889-A1   ;  US6268235-B1   SEMICONDUCTOR ENERGY LAB (SEME)   SAKAKURA M,  ARAI Y,  YAMAZAKI S;  US6319596-B1   MADICO INC (MADI-Non-standard)   KERNANDER C P,  DAVIS R F;  US6407329-B1   BRIDGESTONE CORP (BRID)   IINO Y,  OTANI K,  TAKANO K;  US6569517-B1   3M INNOVATIVE PROPERTIES CO (MINN)   MCGURRAN D J,  GILBERT L R,  KLAENHAMMER B L,  OLSON J A;  US6660930-B1   RWE SCHOTT SOLAR INC (RHWL)   GONSIORAWSKI R C;  US6818293-B1   KEEP G T (KEEP-Individual);  HAILE W A (HAIL-Individual);  TINCHER M E (TINC-Individual)   KEEP G T,  HAILE W A,  TINCHER M E;  US6441299-B2   BRIDGESTONE CORP (BRID)   OTANI K,  IINO Y,  TAKANO K;  US7638186-B2   3M INNOVATIVE PROPERTIES CO (MINN)   HULL D,  WALTON J G,  DILLON M P,  REDMOND D B,  MUGGLI M W,  BLONG T J;  WO2005095097-A1   TORAY IND INC (TORA)   OSADA S,  HORIUCHI H;  KR1506749-B1 -- JP2001148497-A   KANEKA CORP (KANF)   NAKANISHI N;  WO2005095097-A1   TORAY IND INC (TORA)   OSADA S,  HORIUCHI H