Inventor

NISHIHARA YASUHIRO

JP6 patents

⚠️ This page may combine multiple inventors who share the name “NISHIHARA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM IND

5 patents

US4808667AFeb 28, 1989

Method for producing an α-olefin block copolymer

MITSUBISHI CHEM IND15 citations72

US4492787AJan 8, 1985

Process for continuously producing propylene-ethylene block copolymer

MITSUBISHI CHEM IND16 citations70

US4200717AApr 29, 1980

Preparation of propylene polymer-containing solid titanium trichloride and propylene polymers using same

MITSUBISHI CHEM IND18 citations67

US4008358AFeb 15, 1977

Process for polymerizing olefin

MITSUBISHI CHEM IND6 citations65

US4381383AApr 26, 1983

Process for producing polyolefins

MITSUBISHI CHEM IND0 citations51

TOYO BOSEKI

1 patent

US7081499B2Jul 25, 2006

Electrical insulating material and method for fastening a shaped body

TOYO BOSEKI3 citations60