Inventor
KOHSAKA KUNIO
JP4 patents
Patents
4 patentsUS5235155AAug 10, 1993
Plasma cutting device
BROTHER IND LTD29 citations90
US5043554AAug 27, 1991
Plasma-arc cutting apparatus having means for deflecting plasma arc
BROTHER IND LTD51 citations90
US4983807AJan 8, 1991
Method and apparatus for plasma cutting a workpiece
BROTHER IND LTD26 citations90
US5276301AJan 4, 1994
Wire electric discharge machine having function for counting number of discharge times
BROTHER IND LTD18 citations72