Yoichi ITO

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Ichinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alumina sintered body, member including the same, and semiconductor...
- Patent number 9,136,031
- Issue date Sep 15, 2015
- NGK Spark Plug Co., Ltd.
- Yoichi Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
ALUMINA SINTERED BODY, MEMBER INCLUDING THE SAME, AND SEMICONDUCTOR...
- Publication number 20130285336
- Publication date Oct 31, 2013
- NGK Spark Plug Co., Ltd.
- Yoichi ITO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES