Akira Shinkoda

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum-nitride sintered body, method for fabricating the same, an...
- Patent number 6,294,275
- Issue date Sep 25, 2001
- Sumitomo Electric Industries, Ltd.
- Masuhiro Natsuhara
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES