Hideyuki Orinaka

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dielectric ceramic composition
- Patent number 5,006,956
- Issue date Apr 9, 1991
- Matsushita Electric Industrial Co., Ltd.
- Kouji Kawakita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES