Aya Takamoto

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fastener stringer and fastener chain
- Patent number 9,277,790
- Issue date Mar 8, 2016
- YKK Corporation
- Akio Hayashi
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
Fastener Stringer and Fastener Chain, and Manufacturing Method of F...
- Publication number 20140215771
- Publication date Aug 7, 2014
- YKK Corporation
- Akio Hayashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC