Inventor

OKABE YASUYOSHI

JP3 patents

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

UBE INDUSTRIES

2 patents

US7700691B2Apr 20, 2010

Vinyl-cis-polybutadiene rubber and butadiene rubber composition using the same

UBE INDUSTRIES7 citations69

US7863385B2Jan 4, 2011

Vinyl-cis-polybutadiene rubber and butadiene rubber composition using the same

UBE INDUSTRIES1 citations48

OKABE YASUYOSHI

1 patent

US8669339B2Mar 11, 2014

Polybutadiene, modified polybutadiene, method for producing both, and rubber-reinforced styrene resin composition using same

OKABE YASUYOSHI7 citations68