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Michio Ishikawa
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Nagoya, JP
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last 30 patents
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Patent Grant
Cyclic drilling machine
Patent number
4,473,329
Issue date
Sep 25, 1984
Brother Kogyo Kabushiki Kaisha
Shozo Aoshima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Machine tool
Patent number
4,451,187
Issue date
May 29, 1984
Brother Kogyo Kabushiki Kaisha
Michio Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Torque detecting apparatus
Patent number
4,446,746
Issue date
May 8, 1984
Brother Kogyo Kabushiki Kaisha
Shozo Aoshima
G01 - MEASURING TESTING