Mitsugu Umino

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Toyama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separable bottom end stop for slide fastener
- Patent number 6,826,809
- Issue date Dec 7, 2004
- YKK Corporation
- Shigeyoshi Takazawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Separable bottom end stop for slide fastener
- Publication number 20040000039
- Publication date Jan 1, 2004
- Shigeyoshi Takazawa
- A44 - HABERDASHERY JEWELLERY