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Tomohiro NISHI
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Ama-gun, JP
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Patents Grants
last 30 patents
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Patent Grant
Gas sensor element and gas sensor
Patent number
10,012,612
Issue date
Jul 3, 2018
NGK Spark Plug Co., Ltd.
Shigehiro Ohtsuka
G01 - MEASURING TESTING
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Patent Grant
Sintered electrically conductive oxide, thermistor element employin...
Patent number
9,790,098
Issue date
Oct 17, 2017
NGK Spark Plug Co., Ltd.
Hiroshi Watanabe
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
GAS SENSOR ELEMENT AND GAS SENSOR
Publication number
20170016849
Publication date
Jan 19, 2017
NGK SPARK PLUG CO., LTD.
Shigehiro OHTSUKA
G01 - MEASURING TESTING
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Patent Application
SINTERED ELECTRICALLY CONDUCTIVE OXIDE, THERMISTOR ELEMENT EMPLOYIN...
Publication number
20160289083
Publication date
Oct 6, 2016
NGK SPARK PLUG CO., LTD.
Hiroshi WATANABE
G01 - MEASURING TESTING