Shinji Matsuzawa

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing slide fastener
- Patent number 9,585,444
- Issue date Mar 7, 2017
- YKK Corporation
- Natsuki Kamada
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Fastener chain and slide fastener
- Patent number 9,521,884
- Issue date Dec 20, 2016
- YKK Corporation
- Shinji Matsuzawa
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide fastener
- Patent number 8,966,719
- Issue date Mar 3, 2015
- YKK Corporation
- Natsuki Kamada
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Slide Fastener
- Publication number 20150108676
- Publication date Apr 23, 2015
- YKK Corporation
- Natsuki Kamada
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Slide Fastener and Method for Manufacturing Slide Fastener
- Publication number 20140041161
- Publication date Feb 13, 2014
- YKK Corporation
- Natsuki Kamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fastener Chain and Slide Fastener
- Publication number 20130185903
- Publication date Jul 25, 2013
- YKK Corporation
- Shinji Matsuzawa
- A41 - WEARING APPAREL