Inventor
NAKAGAWA TAKASI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TAKASI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
7 patentsUS5218049AJun 8, 1993
Sheet or film composed of cyclo-olefin polymer
MITSUI PETROCHEMICAL IND99 citations95
US5569711AOct 29, 1996
Cycloolefin resin composition
MITSUI PETROCHEMICAL IND19 citations92
US5277988AJan 11, 1994
Easily openable heat seal material
MITSUI PETROCHEMICAL IND25 citations92
US5585433ADec 17, 1996
Cycloolefin resin composition
MITSUI PETROCHEMICAL IND17 citations73
US5439973AAug 8, 1995
Cycloolefin resin composition
MITSUI PETROCHEMICAL IND10 citations73
US5140053AAug 18, 1992
Foamable polymer composition and foamed article
MITSUI PETROCHEMICAL IND18 citations73
US5516841AMay 14, 1996
Cycloolefin resin composition
MITSUI PETROCHEMICAL IND3 citations62