Inventor
MAZAWA YOICHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MAZAWA YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYMER PROCESSING RES INST
4 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
US6051175AApr 18, 2000
Process for producing filament and filament assembly composed of thermotropic liquid crystal polymer
POLYMER PROCESSING RES INST37 citations91
US6207273B1Mar 27, 2001
Process for producing filament and filament assembly composed of thermotropic liquid crystal polymer
POLYMER PROCESSING RES INST12 citations72
NIPPON PETROCHEMICALS CO LTD
4 patentsUS6132661AOct 17, 2000
Longitudinally stretched nonwoven fabric and method for producing the same
NIPPON PETROCHEMICALS CO LTD29 citations91
US5307609AMay 3, 1994
Apparatus for wrapping and method therefor
NIPPON PETROCHEMICALS CO LTD52 citations89
US6495078B1Dec 17, 2002
Transversely aligned web in which filaments spun at high rate aligned in the transverse direction
NIPPON PETROCHEMICALS CO LTD14 citations83
US6877971B2Apr 12, 2005
Apparatus for producing a transversely aligned web in which filaments spun at high rate are aligned in the transverse direction
NIPPON PETROCHEMICALS CO LTD3 citations61