Inventor
HIASA YUKIO
JP3 patents
Patents
3 patentsUS5105638AApr 21, 1992
Method and machine for rolling a metal workpiece at a reduced rolling load
MITSUBISHI HEAVY IND LTD15 citations71
US4399727AAug 23, 1983
Drum shear
MITSUBISHI HEAVY IND LTD19 citations69
US4170889AOct 16, 1979
Method and apparatus for roll-forming an end plate
MITSUBISHI HEAVY IND LTD17 citations67