Inventor
NAGAOKA KOICHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NAGAOKA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITIKA LTD
10 patentsUS6787493B1Sep 7, 2004
Biodegradable formable filament nonwoven fabric and method of producing the same
UNITIKA LTD78 citations97
US5068141ANov 26, 1991
Polyolefin-type nonwoven fabric and method of producing the same
UNITIKA LTD111 citations94
US4981749AJan 1, 1991
Polyolefin-type nonwoven fabric and method of producing the same
UNITIKA LTD63 citations94
US4874666AOct 17, 1989
Polyolefinic biconstituent fiber and nonwove fabric produced therefrom
UNITIKA LTD106 citations94
US5814569ASep 29, 1998
Uniaxially elastic nonwoven fabric
UNITIKA LTD64 citations92
US5795651AAug 18, 1998
Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production
UNITIKA LTD17 citations92
US5718972AFeb 17, 1998
Nonwoven fabric made of fine denier filaments and a production method thereof
UNITIKA LTD43 citations92
US5688582ANov 18, 1997
Biodegradable filament nonwoven fabrics and method of manufacturing the same
UNITIKA LTD81 citations92
US6607996B1Aug 19, 2003
Biodegradable filament nonwoven fabric and method of producing the same
UNITIKA LTD50 citations90
US5786284AJul 28, 1998
Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production
UNITIKA LTD15 citations82