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Hajime Hasegawa
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Toyama-ken, JP
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last 30 patents
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Patent Grant
Metallic double-sided element and slide fastener
Patent number
7,665,193
Issue date
Feb 23, 2010
YKK Corporation
Hajime Hasegawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
METALLIC DOUBLE-SIDED ELEMENT AND SLIDE FASTENER
Publication number
20090013505
Publication date
Jan 15, 2009
YKK Corporation
Hajime Hasegawa
A44 - HABERDASHERY JEWELLERY