Inventor · disambiguated record
Mitsuyoshi Wada
Also filed as: HASHIMOTO MASAMI · WADA MITSUYOSHI
13 granted patents·78 citations·filing 1975–2004
92Inventor score
Top patents by PatentIndex Score
13 records- 0160US5603852AElectrical discharge machine with an opposite polarity voltage applied during an electrode jump operationMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Feb 18, 1997·12 cites·33 claims
- 0258US7202438B2Electrical discharge machining apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Apr 10, 2007·5 cites·21 claims
- 0358US5753882AElectrical discharge machine with pulses of both polaritiesMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 19, 1998·11 cites·11 claims
- 0456US5869797ABipolar electrical discharge machine which adjusts voltage polarity based on short circuit detectionMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 9, 1999·10 cites·2 claims
- 0549US5841093AElectrical discharge apparatus and electrical discharge machining methodMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 24, 1998·14 cites·18 claims
- 0640US5919381ABipolar electrical discharge machine which detects misfireMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jul 6, 1999·4 cites·2 claims
- 0739US4067546AOperating device for winch control valvesKOMATSU MFG CO LTD·Filed 1975·Granted Jan 10, 1978·6 cites·4 claims
- 0834US5828027AElectrical discharge machine with tar build-up detectorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Oct 27, 1998·2 cites·3 claims
- 0934US5698115AElectrical discharge machineMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 16, 1997·2 cites·4 claims
- 1034US5681488AElectrical discharge machine which uses voltages of opposite polarityMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Oct 28, 1997·2 cites·3 claims
- 1134US5243168AElectric discharge machineMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 7, 1993·4 cites·7 claims
- 1232US4185662AApparatus for actuating operating valve unit for winchKOMATSU MFG CO LTD·Filed 1977·Granted Jan 29, 1980·3 cites·5 claims
- 1329US4115023APaving material agitation apparatus for use in water channel forming machineKOMATSU MFG CO LTD·Filed 1978·Granted Sep 19, 1978·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →