Inventor
SUGI MASAHIRO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SUGI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
10 patentsUS5677408AOct 14, 1997
Propylene elastomer and process for preparation thereof
MITSUI PETROCHEMICAL IND24 citations92
US5639816AJun 17, 1997
Polypropylene composition
MITSUI PETROCHEMICAL IND27 citations92
US5639829AJun 17, 1997
Polypropylene composition
MITSUI PETROCHEMICAL IND37 citations92
US5277988AJan 11, 1994
Easily openable heat seal material
MITSUI PETROCHEMICAL IND25 citations92
US4822840AApr 18, 1989
Low-crystalline propylene random copolymer composition, process for production thereof, and polypropylene composite laminated structure
MITSUI PETROCHEMICAL IND43 citations92
US5115030AMay 19, 1992
Polypropylene resin composition
MITSUI PETROCHEMICAL IND49 citations91
US4894421AJan 16, 1990
Low-crystalline propylene random copolymer composition, process for production thereof, and polypropylene composite laminated structure
MITSUI PETROCHEMICAL IND6 citations74
US5648423AJul 15, 1997
Polyamide resin composition
MITSUI PETROCHEMICAL IND7 citations72
US5254612AOct 19, 1993
Strippable protective film and composition therefor
MITSUI PETROCHEMICAL IND14 citations72
US4783507ANov 8, 1988
Novel polyethylene synthetic pulp
MITSUI PETROCHEMICAL IND3 citations54
MITSUI CHEMICALS INC
6 patentsUS5998039ADec 7, 1999
Polypropylene composition and uses thereof
MITSUI CHEMICALS INC147 citations98
US6686055B2Feb 3, 2004
Polypropylene composite film
MITSUI CHEMICALS INC20 citations92
US6214447B1Apr 10, 2001
Laminating propylene/1-butene random copolymer composition and composite film using the same
MITSUI CHEMICALS INC40 citations91
US6713562B2Mar 30, 2004
Resin compositions and use of the same
MITSUI CHEMICALS INC14 citations83
US6936660B2Aug 30, 2005
Resin compositions and use of the same
MITSUI CHEMICALS INC6 citations73
US6414088B1Jul 2, 2002
Resin compositions and use of the same
MITSUI CHEMICALS INC5 citations62