Inventor
MORO TOSHIO
JP28 patents
Patents
28 patentsUS6602561B1Aug 5, 2003
Electrode for discharge surface treatment and manufacturing method therefor and discharge surface treatment method and device
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US6441333B1Aug 27, 2002
Green compact electrode for discharge surface treatment and method of manufacturing green compact electrode for discharge surface treatment
MITSUBISHI ELECTRIC CORP19 citations92
US6348668B1Feb 19, 2002
Method and apparatus for treating surface of tool
MITSUBISHI ELECTRIC CORP21 citations92
US6344624B1Feb 5, 2002
Wire electric discharge machine
MITSUBISHI ELECTRIC CORP19 citations92
US6314778B1Nov 13, 2001
Rolling die and surface processing method for rolling die
MITSUBISHI ELECTRIC CORP20 citations92
US5126524AJun 30, 1992
Wire guide device for a wire electrodischarge machine
MITSUBISHI ELECTRIC CORP28 citations89
US6935917B1Aug 30, 2005
Discharge surface treating electrode and production method thereof
MITSUBISHI ELECTRIC CORP17 citations84
US6821579B2Nov 23, 2004
Surface treatment method using electric discharge, and an electrode for the surface treatment method
MITSUBISHI ELECTRIC CORP15 citations84
US6808604B1Oct 26, 2004
Discharge surface treatment electrode, manufacturing method thereof and discharge surface treating method
MITSUBISHI ELECTRIC CORP15 citations84
US6492611B2Dec 10, 2002
Method of surface treatment using electric discharge and an electrode
MITSUBISHI ELECTRIC CORP16 citations84
US6365008B1Apr 2, 2002
Electric-discharge surface treatment method, and apparatus and electrode for carrying out the method
MITSUBISHI ELECTRIC CORP15 citations84
US6008461ADec 28, 1999
Wire electrode discharge machining apparatus
MITSUBISHI ELECTRIC CORP19 citations84
US6501232B1Dec 31, 2002
Electric power unit for electric discharge surface treatment and method of electric discharge surface treatment
MITSUBISHI ELECTRIC CORP12 citations74
US6150626ANov 21, 2000
Wire electric-discharge machine
MITSUBISHI ELECTRIC CORP8 citations71
US6686554B1Feb 3, 2004
Method of electrodischarge wire machining
MITSUBISHI ELECTRIC CORP2 citations63
US6639172B1Oct 28, 2003
Method of and apparatus for wire electric discharge machining capable of machining the machining subject coarsely in a dielectric fluid and finely in a gaseous environment
MITSUBISHI ELECTRIC CORP6 citations63
US6417480B2Jul 9, 2002
Method of processing a surface of a mold using electric discharge, an electrode used in such processing and a method of manufacturing such an electrode
MITSUBISHI ELECTRIC CORP2 citations63
US6627834B1Sep 30, 2003
Wire electrical discharge apparatus
MITSUBISHI ELECTRIC CORP4 citations62
US6512193B1Jan 28, 2003
Wire electric discharge machine
MITSUBISHI ELECTRIC CORP5 citations62
US6437277B1Aug 20, 2002
Wire electrical discharge machining apparatus
MITSUBISHI ELECTRIC CORP6 citations62
US6294749B1Sep 25, 2001
Wire electrical discharge machine
MITSUBISHI ELECTRIC CORP5 citations62
US6294748B1Sep 25, 2001
Wire electrical discharge machine
MITSUBISHI ELECTRIC CORP4 citations62
US6376793B1Apr 23, 2002
Method and device for electric discharge surface treatment using a wire electrode
MITSUBISHI ELECTRIC CORP5 citations60
US6320152B1Nov 20, 2001
Wire electrical discharge machine
MITSUBISHI ELECTRIC CORP6 citations60
US6291789B1Sep 18, 2001
Wire electrical discharge machine
MITSUBISHI ELECTRIC CORP4 citations60
US6784396B1Aug 31, 2004
Electric discharge machine for making thin hole
MITSUBISHI ELECTRIC CORP6 citations55
US6333480B1Dec 25, 2001
Wire electric discharge machining apparatus
MITSUBISHI ELECTRIC CORP2 citations54
USD401826SDec 1, 1998
Shearing device
MITSUBISHI ELECTRIC CORP0 citations49