Inventor

YABUUCHI AKIO

JP2 patents

Patents

2 patents

US5638652AJun 17, 1997

Concrete-filled steel bearing wall

MITSUBISHI HEAVY IND LTD24 citations88

US5653082AAug 5, 1997

Method of manufacture of a concrete-filled steel bearing wall

MITSUBISHI HEAVY IND LTD14 citations69