Chieko Dokyu

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for joining hook fastener structures
- Patent number 10,405,615
- Issue date Sep 10, 2019
- YKK Corporation
- Kazuhiro Nozaka
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Systems and methods for joining hook fastener structures
- Patent number 9,750,311
- Issue date Sep 5, 2017
- YKK Corporation
- Kazuhiro Nozaka
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR JOINING HOOK FASTENER STRUCTURES
- Publication number 20170325553
- Publication date Nov 16, 2017
- YKK Corporation
- Kazuhiro Nozaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR JOINING HOOK FASTENER STRUCTURES
- Publication number 20150305450
- Publication date Oct 29, 2015
- YKK Corporation of America
- Kazuhiro Nozaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL