Michihiko Yoshioka

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal cored board and method for manufacturing same
- Patent number 4,767,674
- Issue date Aug 30, 1988
- Dainichi-Nippon Cables, Ltd.
- Hideaki Shirai
- B32 - LAYERED PRODUCTS
Information Patent Grant
Metal cored board and method for manufacturing same
- Patent number 4,695,515
- Issue date Sep 22, 1987
- Dainichi-Nippon Cables, Ltd.
- Hideaki Shirai
- B32 - LAYERED PRODUCTS