Toshiyuki Jyougan

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,414,650
- Issue date Aug 16, 2016
- YKK Corporation
- Akio Hayashi
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20150107062
- Publication date Apr 23, 2015
- YKK Corporation
- Akio Hayashi
- A44 - HABERDASHERY JEWELLERY