Inventor
AZUMA YUTAKA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “AZUMA YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU PETROCHEMICAL CO
6 patentsUS4785042ANov 15, 1988
Polyethylene resin composition containing amorphous aluminosilicates for improved films
IDEMITSU PETROCHEMICAL CO18 citations79
US6545072B2Apr 8, 2003
Polypropylene resin composition, and film and sheet using the same
IDEMITSU PETROCHEMICAL CO12 citations72
US6284822B1Sep 4, 2001
Polypropylene resin composition, and film and sheet using the same
IDEMITSU PETROCHEMICAL CO6 citations72
US6096814AAug 1, 2000
Flexible polypropylene resin compositions, films or sheets made therefrom, and surface-protective films or sheets made therefrom
IDEMITSU PETROCHEMICAL CO10 citations72
US5955524ASep 21, 1999
Polypropylene resin composition
IDEMITSU PETROCHEMICAL CO13 citations70
US6159614ADec 12, 2000
Polypropylene resin composition
IDEMITSU PETROCHEMICAL CO1 citations49