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Hiroshi Narushima
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Konan, JP
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last 30 patents
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Patent Grant
Feed-screw support structure
Patent number
5,025,914
Issue date
Jun 25, 1991
Okuma Machinery Works, Ltd.
Hiroshi Narushima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Tool mounting apparatus
Patent number
4,986,704
Issue date
Jan 22, 1991
Okuma Mahinery Works Ltd.
Hiroshi Narushima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR