Yasayuki Okimura

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Inuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conductive sintered oxide, thermistor element including the same, a...
- Patent number 8,617,433
- Issue date Dec 31, 2013
- NGK Spark Plug Co., Ltd.
- Hiroshi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES