Inventor

HAMAGUCHI KOUSHIRO

JP2 patents

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

OTAKA TOYOFUMI

1 patent

US8920894B2Dec 30, 2014

Rubber-resin laminate

OTAKA TOYOFUMI0 citations40

YASUDA YORITAKA

1 patent

US8871118B2Oct 28, 2014

Semi-conductive rubber composition and vulcanizate thereof

YASUDA YORITAKA0 citations38