Inventor
ISHIYAMA MASANOBU
JP5 patents
Patents
5 patentsUS4668753AMay 26, 1987
Film-forming propylene copolymer, film thereof and process for production of the film
MITSUI PETROCHEMICAL IND104 citations95
US5565160AOct 15, 1996
Squeezable tubular container and process for the production thereof
MITSUI PETROCHEMICAL IND67 citations93
US5159021AOct 27, 1992
Process for producing polypropylene and stretched polypropylene film
MITSUI PETROCHEMICAL IND31 citations92
US5725715AMar 10, 1998
Squeezable tubular container and process for the production thereof
MITSUI PETROCHEMICAL IND8 citations71
US5266636ANov 30, 1993
Process for producing polypropylene and stretched polypropylene film
MITSUI PETROCHEMICAL IND6 citations62