Seiji Sato

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrical-discharge machining apparatus and method and apparatus f...
- Patent number 7,737,380
- Issue date Jun 15, 2010
- Mitsubishi Electric Corporation
- Hisakatsu Kawarai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine with changing processing parameters
- Patent number 6,784,395
- Issue date Aug 31, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Tomoko Sendai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply apparatus for electric discharge machine
- Patent number 5,903,067
- Issue date May 11, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Seiji Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire-cut electric discharge machining apparatus and control method...
- Patent number 5,756,956
- Issue date May 26, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Seiji Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machine with secondary electrode for corrosion...
- Patent number 5,422,455
- Issue date Jun 6, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Seiji Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Dielectric-Fluid Quality Control Apparatus and Electrical-Discharge...
- Publication number 20070289925
- Publication date Dec 20, 2007
- MITSUBISHI ELECTRIC CORPORATION
- Hisakatsu Kawarai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wire electric discharge machining device
- Publication number 20030057188
- Publication date Mar 27, 2003
- Tomoko Sendai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR