Inventor · disambiguated record
Takuji Magara
Also filed as: MAGARA TAKUJI
48 granted patents·839 citations·filing 1984–2002
99Inventor score
Top patents by PatentIndex Score
48 records- 0192US5021622AWire cut electrical discharge machineMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 4, 1991·32 cites·9 claims
- 0288US5006692AWire electrode supplying device for use in a wire cut electric discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Apr 9, 1991·25 cites·3 claims
- 0388US4837415AWire electrode type electric discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 6, 1989·25 cites·31 claims
- 0484US6747236B1Wire electric discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 8, 2004·15 cites·7 claims
- 0584US5919380AThree-dimensional electrical discharge machining method and apparatus utilizing NC controlMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jul 6, 1999·52 cites·36 claims
- 0683US5073691AWire electrode feeding device in wire cut electric discharge machineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 17, 1991·21 cites·13 claims
- 0780US6787727B2Automatic wire electrode feeder for wire electric discharge machining devicesMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 7, 2004·12 cites·4 claims
- 0878US5858479ASurface treating method by electric dischargeJAPAN SCIENCE & TECH CORP·Filed 1997·Granted Jan 12, 1999·49 cites·11 claims
- 0977US5756956AWire-cut electric discharge machining apparatus and control method thereforMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 26, 1998·37 cites·18 claims
- 1076US6086684AElectric discharge surface treating method and apparatusJAPAN SCIENCE & TECH CORP·Filed 1998·Granted Jul 11, 2000·41 cites·20 claims
- 1174US5804789ASurface treating method and apparatus by electric discharge machiningJAPAN SCIENCE & TECH CORP·Filed 1997·Granted Sep 8, 1998·38 cites·14 claims
- 1273US5651901AMethod and apparatus for surface treatment by electrical discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 29, 1997·35 cites·25 claims
- 1373US5237145AWire cut electric discharge machining methodMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Aug 17, 1993·32 cites·4 claims
- 1471US5585014AMethod and apparatus for electrical discharge machining using variable capacitance and variable inductanceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 17, 1996·29 cites·13 claims
- 1570US5416290AElectric discharge machine power supply circuitMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 16, 1995·28 cites·32 claims
- 1668US5233147AWire-cut electric discharge machineMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Aug 3, 1993·25 cites·20 claims
- 1767US5001321AWire electrode supplying device for use in a wire cut electric discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Mar 19, 1991·13 cites·4 claims
- 1866US4885449AElectric discharge machineMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Dec 5, 1989·23 cites·8 claims
- 1964US5254826AContact detecting device for positioning relatively movable elementsMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Oct 19, 1993·24 cites·22 claims
- 2061US7078645B2Working liquid ejector of wire electric discharge machineMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 18, 2006·6 cites·13 claims
- 2160US6614234B1Electric discharge machineMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 2, 2003·4 cites·4 claims
- 2260US5434380ASurface layer forming apparatus using electric discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Jul 18, 1995·15 cites·12 claims
- 2360US5149931APower source for electric discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Sep 22, 1992·19 cites·17 claims
- 2457US5763843ADevice and method for electrical discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 9, 1998·19 cites·7 claims
- 2557US5422455AElectrical discharge machine with secondary electrode for corrosion preventionMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 6, 1995·17 cites·7 claims
- 2657US5418344AMethod and apparatus for wire-cutting electrical discharge machining of a cornerMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 23, 1995·21 cites·21 claims
- 2757US4631382ABed for electrical discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Dec 23, 1986·13 cites·14 claims
- 2855US5756955AMethod and apparatus for electric discharge machining with calculation of machining areaMITSUBISHI ELECTRIC CORP·Filed 1996·Granted May 26, 1998·17 cites·19 claims
- 2951US5698114ASurface layer forming process using electric discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 16, 1997·11 cites·13 claims
- 3051US5118915AElectric discharge machineMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 2, 1992·13 cites·10 claims
- 3151US5064984APower supply unit electric discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Nov 12, 1991·14 cites·5 claims
- 3249US5837957AElectric discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 17, 1998·12 cites·13 claims
- 3349US5183986AWire-type electric discharge machining system capable magnetically of collecting material that has been removed from a workpiece and confirming the magnetic attractionMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 2, 1993·12 cites·13 claims
- 3448US5973498AEDM with jump motion detecting reactive forceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Oct 26, 1999·9 cites·9 claims
- 3548US4698477AElectrical discharge machining apparatus with forced cooling systemMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Oct 6, 1987·9 cites·9 claims
- 3647US5189276AMethod and apparatus for treating the dielectric used in electrical discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Feb 23, 1993·11 cites·18 claims
- 3743US5315088AElectric discharge machining apparatus with switch connection between workpiece and mountMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 24, 1994·9 cites·10 claims
- 3843US5233148AElectrical discharge machine with machining gap voltage controlMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Aug 3, 1993·10 cites·10 claims
- 3942US6552291B1Wire electric discharge machineMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Apr 22, 2003·10 cites·4 claims
- 4040US5177334AWire cut electric discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jan 5, 1993·8 cites·19 claims
- 4139US5847352AMethod and apparatus for electrical discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Dec 8, 1998·7 cites·8 claims
- 4239US5693240ASurface layer forming apparatus using electric discharge machiningMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 2, 1997·5 cites·18 claims
- 4338US5580469AElectrical discharge machine with prevention of pulse crack phenomenonMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 3, 1996·6 cites·10 claims
- 4435US7109432B2Electric power unit for machining of wire electric discharge machineMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Sep 19, 2006·0 cites·4 claims
- 4535US6946615B2Method and system for electric discharge machining insulating material or high resistance materialMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Sep 20, 2005·0 cites·10 claims
- 4634US5243168AElectric discharge machineMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 7, 1993·4 cites·7 claims
- 4731US6147500AEDM with jump motion detecting reactive forceMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Nov 14, 2000·1 cites·7 claims
- 4831US6043447ADischarge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Mar 28, 2000·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →