Inventor

TOMISAWA MASAO

JP3 patents

Patents

3 patents

US5243154ASep 7, 1993

Apparatus for controlling a hydraulic elevator

MITSUBISHI ELECTRIC CORP22 citations90

US4985608AJan 15, 1991

Method of positioning a wire electrode and a workpiece relative to each other in a wire cut electric discharge machine

MITSUBISHI ELECTRIC CORP14 citations71

US5166490ANov 24, 1992

Wire cut electric discharge machining apparatus

MITSUBISHI ELECTRIC CORP12 citations68