Eiji Miura

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Komaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic sintered body and process for producing the same
- Patent number 7,037,870
- Issue date May 2, 2006
- NGK Spark Plug Co., Ltd.
- Hiroshi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ceramic sintered body and process for producing the same
- Publication number 20030181310
- Publication date Sep 25, 2003
- NGK SPARK PLUG CO., LTD.
- Hiroshi Yamamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES