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Yoshio Ozaki
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Aichi, JP
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last 30 patents
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Patent Grant
Bipolar electrical discharge machine which detects misfire
Patent number
5,919,381
Issue date
Jul 6, 1999
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
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Information
Patent Grant
Bipolar electrical discharge machine which adjusts voltage polarity...
Patent number
5,869,797
Issue date
Feb 9, 1999
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrical discharge machine with tar build-up detector
Patent number
5,828,027
Issue date
Oct 27, 1998
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
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Information
Patent Grant
Electrical discharge machine with pulses of both polarities
Patent number
5,753,882
Issue date
May 19, 1998
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
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Information
Patent Grant
Electrical discharge machine
Patent number
5,698,115
Issue date
Dec 16, 1997
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
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Information
Patent Grant
Electrical discharge machine which uses voltages of opposite polarity
Patent number
5,681,488
Issue date
Oct 28, 1997
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
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Information
Patent Grant
Electrical discharge machine with an opposite polarity voltage appl...
Patent number
5,603,852
Issue date
Feb 18, 1997
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
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Information
Patent Grant
Electrical discharge machine and machining method therefor
Patent number
5,496,984
Issue date
Mar 5, 1996
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
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Information
Patent Grant
Electrochemical machining process and equipment
Patent number
5,143,586
Issue date
Sep 1, 1992
Mitsubishi Denki K.K.
Yoshio Ozaki
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Information
Patent Grant
Waveform control device for electrical discharge machining apparatus
Patent number
5,083,001
Issue date
Jan 21, 1992
Mitsubishi Denki K.K.
Yoshihide Kinbara
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Information
Patent Grant
Electric discharge machining method and device
Patent number
4,945,199
Issue date
Jul 31, 1990
Mitsubishi Denki Kabushiki Kaisha
Toshiaki Tanaka
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Information
Patent Grant
Electric discharge machine with control of the machining pulse's cu...
Patent number
4,695,696
Issue date
Sep 22, 1987
Mitsubishi Denki Kabushiki Kaisha
Yoshio Ozaki
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Information
Patent Grant
Power source for wire cut electrical discharge machining
Patent number
4,673,789
Issue date
Jun 16, 1987
Mitsubishi Denki Kabushiki Kaisha
Yoshio Ozaki
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Information
Patent Grant
Power supply unit for electric discharge machine
Patent number
4,447,713
Issue date
May 8, 1984
Mitsubishi Denki Kabushiki Kaisha
Kazuo Tsurumoto
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Information
Patent Grant
Wire cut electric discharge machining control method
Patent number
4,366,359
Issue date
Dec 28, 1982
Mitsubishi Denki Kabushiki Kaisha
Takeshi Yatomi
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Information
Patent Grant
Electric discharge machining apparatus
Patent number
4,339,650
Issue date
Jul 13, 1982
Mitsubishi Denki Kabushiki Kaisha
Yutaka Tanaka
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