Ikuo Hirao

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Belt-like article, and neck strap, hung-object-supporting body and...
- Patent number 6,647,555
- Issue date Nov 18, 2003
- YKK Corporation
- Yoshiharu Yamaguchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Belt-link article, and neck strap, hung-object-supporting body and...
- Publication number 20020069451
- Publication date Jun 13, 2002
- YKK Corporation
- Yoshiharu Yamaguchi
- A45 - HAND OR TRAVELLING ARTICLES