Inventor

KOUMURA HIDEO

JP2 patents

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

KAWASAKI STEEL CO

1 patent

US5019460AMay 28, 1991

Galvannealed steel sheet having improved spot-weldability

KAWASAKI STEEL CO16 citations71

KOUMURA HIDEO

1 patent

US8962153B2Feb 24, 2015

Hot-dip Zn—Al alloy coated steel sheet and producing method therefor

KOUMURA HIDEO5 citations62