EP1923921-A2 -- DE3827497-A   ;  DE4233611-A1   ;  DE10048974-A1   ;  DE3827497-C2   ;  DE4233611-C2   ;  DE10048974-C2   ;  EP1059675-A2   KANEKA CORP (KANF)   SUZUKI T,  YAMAGISHI H,  KONDO M;  FR2587273-A   DARRAGON SA (DARR-Non-standard);  COLLIN M (COLL-Individual)   COLLIN M;  JP07323504-A   ;  JP08209479-A   ;  JP08290479-A   ;  JP10095089-A   ;  JP2000349309-A   KANEKA CORP (KANF)   SUZUKI T,  YAMAGISHI H,  KONDO M;  JP2006088511-A   ECO & ENG YG (ECOE-Non-standard)   YAMAGUCHI F;  US20040171187-A1   ;  US20050056363-A1   ;  US6481482-B1   NISSHINBO IND INC (NISN)   SHIMOTOMAI M;  WO2007116504-A1   ;  EP1923921-B1 -- DE3827497-A   ;  DE4233611-A1   ;  DE10048974-A1   ;  EP1059675-A2   KANEKA CORP (KANF)   SUZUKI T,  YAMAGISHI H,  KONDO M;  FR2587273-A   DARRAGON SA (DARR-Non-standard);  COLLIN M (COLL-Individual)   COLLIN M;  JP07323504-A   ;  JP08290479-A   ;  JP10095089-A   ;  JP2000349309-A   KANEKA CORP (KANF)   SUZUKI T,  YAMAGISHI H,  KONDO M;  JP2006088511-A   ECO & ENG YG (ECOE-Non-standard)   YAMAGUCHI F;  US20040171187-A1   ;  US20050056363-A1   ;  US6481482-B1   NISSHINBO IND INC (NISN)   SHIMOTOMAI M;  WO2007116504-A1   ;  US8028735-B2 -- DE3827497-A   ;  DE4233611-A1   ;  DE10048974-A1   ;  EP1550548-A1   NPC INC (NPCN-Non-standard);  NICHIGO SHOJI CO LTD (NICH-Non-standard)   CHIKAKI Y,  TOMIZAWA M;  EP1059675-A2   KANEKA CORP (KANF)   SUZUKI T,  YAMAGISHI H,  KONDO M;  FR2587273-A   DARRAGON SA (DARR-Non-standard);  COLLIN M (COLL-Individual)   COLLIN M;  JP07323504-A   ;  JP08290479-A   ;  JP10095089-A   ;  JP2000349309-A   KANEKA CORP (KANF)   SUZUKI T,  YAMAGISHI H,  KONDO M;  JP2006088511-A   ECO & ENG YG (ECOE-Non-standard)   YAMAGUCHI F;  JP3655076-B2   NPC KK (NPCN-Non-standard)   TONARI Y;  US20040171187-A1   ;  US20050056363-A1   ;  US6481482-B1   NISSHINBO IND INC (NISN)   SHIMOTOMAI M;  WO2007116504-A1   ;  KR1166056-B1 -- JP07323504-A   ;  JP2000101117-A   NISSHINBO IND INC (NISN)   SHIMOTOMAI M;  JP2005209883-A   ;  JP2006088511-A   ECO & ENG YG (ECOE-Non-standard)   YAMAGUCHI F