Tamio Takawashi

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Aichi, JP

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Patents Grantslast 30 patents

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Electrospark machining control device
- Patent number 4,554,428
- Issue date Nov 19, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Tamio Takawashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Breakthrough detection means for electric discharge machining appar...
- Patent number 4,484,051
- Issue date Nov 20, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Shigeo Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining control device
- Patent number 4,458,190
- Issue date Jul 3, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Tamio Takawashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Breakthrough detection means for electric discharge machining appar...
- Patent number 4,415,791
- Issue date Nov 15, 1983
- Mitsubishi Denki Kabushiki Kaisha
- Shigeo Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge machining apparatus
- Patent number 4,406,938
- Issue date Sep 27, 1983
- Mitsubishi Denki Kabushiki Kaisha
- Shigeo Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR