Inventor

TOMINAGA JIRO

JP4 patents

Patents

4 patents

US4537644AAug 27, 1985

High-tension high-toughness steel having excellent resistance to delayed fracture and method for producing the same

NIPPON STEEL CORP30 citations90

US4360390ANov 23, 1982

Method for direct heat treating austenitic stainless steel wire rod

NIPPON STEEL CORP12 citations69

US4851059AJul 25, 1989

Non-magnetic high hardness austenitic stainless steel

NIPPON STEEL CORP8 citations67

US4314860AFeb 9, 1982

Method for direct heat treating hot rolled steel wire rod

NIPPON STEEL CORP5 citations58