Katsuhide Sekikawa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coordinate system display guide for a numerical control apparatus
- Patent number 5,602,453
- Issue date Feb 11, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhide Sekikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control system providing graphic machining simulation
- Patent number 5,150,305
- Issue date Sep 22, 1992
- Mitsubishi Denki K.K.
- Katsuhide Sekikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Graphics display method for numerical control apparatus
- Patent number 4,961,072
- Issue date Oct 2, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhide Sekikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tool display method for lathe equipped with numerical control unit
- Patent number 4,639,855
- Issue date Jan 27, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhide Sekikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control device
- Patent number 4,633,409
- Issue date Dec 30, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhide Sekikawa
- G05 - CONTROLLING REGULATING