Inventor
KUROIWA YUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KUROIWA YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PETROCHEMICALS CO LTD
7 patentsUS5382773AJan 17, 1995
Apparatus and method for fabricating a perforated web by light
NIPPON PETROCHEMICALS CO LTD59 citations94
US6637128B2Oct 28, 2003
Heating apparatus for a transversely stretched nonwoven fabric
NIPPON PETROCHEMICALS CO LTD35 citations92
US5791030AAug 11, 1998
Web widening apparatus
NIPPON PETROCHEMICALS CO LTD40 citations92
US5729878AMar 24, 1998
Web spreading apparatus
NIPPON PETROCHEMICALS CO LTD51 citations92
US6132661AOct 17, 2000
Longitudinally stretched nonwoven fabric and method for producing the same
NIPPON PETROCHEMICALS CO LTD29 citations91
US6524521B1Feb 25, 2003
Method of and apparatus for manufacturing longitudinally aligned nonwoven fabric
NIPPON PETROCHEMICALS CO LTD36 citations89
US6511625B1Jan 28, 2003
Transversely stretched nonwoven fabric with high tensile strength stretched seven times wider or more in transverse direction
NIPPON PETROCHEMICALS CO LTD8 citations73
POLYMER PROCESSING RES INST
5 patentsUS5840633ANov 24, 1998
Nonwoven fabric and method of making the same
POLYMER PROCESSING RES INST65 citations95
US6048808AApr 11, 2000
Nonwoven fabric and method of making the same
POLYMER PROCESSING RES INST22 citations92
US4411722AOct 25, 1983
Method for producing a non-woven fabric of cross-laminated warp and weft webs of elongated stocks
POLYMER PROCESSING RES INST47 citations90
US6605553B2Aug 12, 2003
Tow multiaxial non-woven fabric
POLYMER PROCESSING RES INST10 citations73
US6984350B2Jan 10, 2006
Method of and apparatus for manufacturing a web having filaments aligned in a transverse direction
POLYMER PROCESSING RES INST6 citations60