Takatoshi Tojo

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Nishikasugai-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic package
- Patent number 9,412,676
- Issue date Aug 9, 2016
- NGK Spark Plug Co., Ltd.
- Hiroaki Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic substrate and process for producing same
- Patent number 9,006,582
- Issue date Apr 14, 2015
- NGK Spark Plug Co., Ltd.
- Takatoshi Tojo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC PACKAGE
- Publication number 20140319982
- Publication date Oct 30, 2014
- Hiroaki Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC SUBSTRATE AND PROCESS FOR PRODUCING SAME
- Publication number 20140196935
- Publication date Jul 17, 2014
- Takatoshi Tojo
- H01 - BASIC ELECTRIC ELEMENTS