Yasushi Fukuzawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for electric discharge machining insulating mater...
- Patent number 6,946,615
- Issue date Sep 20, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Naotake Mohri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining method for insulating material using e...
- Patent number 5,569,394
- Issue date Oct 29, 1996
- Research Development Corporation of Japan
- Yasushi Fukuzawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method and system for electric discharge machining insulating mater...
- Publication number 20050098541
- Publication date May 12, 2005
- Naotake Mohri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR