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Shogo Yoshioka
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Yasu, JP
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last 30 patents
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Patent Grant
Small-diameter drill bit
Patent number
11,413,690
Issue date
Aug 16, 2022
MOLDINO Tool Engineering, Ltd.
Shogo Yoshioka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Small-diameter drill and small-diameter drill manufacturing method
Patent number
11,090,738
Issue date
Aug 17, 2021
MOLDINO Tool Engineering, Ltd.
Shogo Yoshioka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR