Inventor
SAKAI TAKANOBU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI TAKANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
4 patentsUS4810556AMar 7, 1989
Very soft polyolefin spunbonded nonwoven fabric
MITSUI PETROCHEMICAL IND50 citations95
US5078935AJan 7, 1992
Method of producing a very soft polyolefin spunbonded nonwoven fabric
MITSUI PETROCHEMICAL IND32 citations92
US5171512ADec 15, 1992
Melt-blowing method having notches on the capillary tips
MITSUI PETROCHEMICAL IND42 citations90
US5017112AMay 21, 1991
Melt-blowing die
MITSUI PETROCHEMICAL IND21 citations80