Hiroyuki Semba

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial cable and method for manufacturing the same
- Patent number 7,628,647
- Issue date Dec 8, 2009
- Sumitomo Electric Industries, Ltd.
- Hiroyuki Semba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COAXIAL CABLE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20080139046
- Publication date Jun 12, 2008
- Hiroyuki Semba
- H01 - BASIC ELECTRIC ELEMENTS