Inventor

SHIBATA ZENICHI

JP2 patents

Patents

2 patents

US4426235AJan 17, 1984

Cold-rolled high strength steel plate with composite steel structure of high r-value and method for producing same

KOBE STEEL LTD30 citations88

US4880480ANov 14, 1989

High strength hot rolled steel sheet for wheel rims

KOBE STEEL LTD9 citations68