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Noboru Shimizu
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Toyama, JP
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last 30 patents
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Patent Grant
Button back and button
Patent number
10,111,497
Issue date
Oct 30, 2018
YKK Corporation
Daisuke Hayashi
A44 - HABERDASHERY JEWELLERY
Patents Applications
last 30 patents
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Patent Application
Button Removal Jig
Publication number
20250185741
Publication date
Jun 12, 2025
YKK Corporation
Daisuke Hayashi
A41 - WEARING APPAREL
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Patent Application
Button Back and Button
Publication number
20180055151
Publication date
Mar 1, 2018
YKK Corporation
Daisuke Hayashi
A44 - HABERDASHERY JEWELLERY