Inventor
SUGIMOTO RYUICHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMOTO RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
5 patentsUS5476709ADec 19, 1995
Polymeric insulating material and formed article making use of the material
MITSUI TOATSU CHEMICALS51 citations96
US5573840ANov 12, 1996
Polymeric insulating material and formed article making use of the material
MITSUI TOATSU CHEMICALS19 citations92
US5175208ADec 29, 1992
Method for preparing block copolymers of propylene
MITSUI TOATSU CHEMICALS8 citations73
US5219968AJun 15, 1993
Propylene copolymer
MITSUI TOATSU CHEMICALS13 citations71
US5428121AJun 27, 1995
Method for preparing syndiotactic polypropylene
MITSUI TOATSU CHEMICALS0 citations38
MITSUI CHEMICALS INC
3 patentsUS6121394ASep 19, 2000
Metallocene-catalyzed olefin polymerization in the absence of aluminoxane
MITSUI CHEMICALS INC53 citations92
US6391965B1May 21, 2002
Production process of ABS resin, ABS resin, and ABS-polycarbonate resin composition making use of the same
MITSUI CHEMICALS INC16 citations82
US6376605B1Apr 23, 2002
Styrene resin and resin composition comprising the same
MITSUI CHEMICALS INC14 citations79