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Shin Yoshida
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Chuck-claw coupling mechanism
Patent number
11,478,861
Issue date
Oct 25, 2022
Howa Machinery, Ltd.
Hiroshi Nagaosa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotary cylinder device
Patent number
6,220,143
Issue date
Apr 24, 2001
Howa Machinery, Ltd.
Shin Yoshida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
CHUCK-CLAW COUPLING MECHANISM
Publication number
20210379676
Publication date
Dec 9, 2021
HOWA MACHINERY, LTD.
Hiroshi NAGAOSA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR