Inventor

CHIKAZAWA BUNICHIRO

JP3 patents

Patents

3 patents

US4872245AOct 10, 1989

Method and apparatus for manufacturing cold-rolled steel strip

NIPPON STEEL CORP44 citations88

US4771626ASep 20, 1988

Apparatus for roll-changing

NIPPON STEEL CORP26 citations87

US4882923ANov 28, 1989

Continuous mill plant for rolling steel plates

NIPPON STEEL CORP8 citations71