Tomohisa FUJITA

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Iwakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas sensor
- Patent number 9,513,252
- Issue date Dec 6, 2016
- NGK Spark Plug Co., Ltd.
- Tomohisa Fujita
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 9,194,724
- Issue date Nov 24, 2015
- NGK Spark Plug Co., Ltd.
- Tomohisa Fujita
- G01 - MEASURING TESTING
Information Patent Grant
Detection method for defect of sensor
- Patent number 8,513,961
- Issue date Aug 20, 2013
- NGK Spark Plug Co., Ltd.
- Tomohisa Fujita
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GAS SENSOR
- Publication number 20150101394
- Publication date Apr 16, 2015
- NGK SPARK PLUG CO., LTD.
- Tomohisa FUJITA
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20130305809
- Publication date Nov 21, 2013
- NGK SPARK PLUG CO., LTD.
- Tomohisa FUJITA
- G01 - MEASURING TESTING
Information Patent Application
DETECTION METHOD FOR DEFECT OF SENSOR
- Publication number 20100225339
- Publication date Sep 9, 2010
- NGK SPARK PLUG CO, LTD.
- Tomohisa Fujita
- G01 - MEASURING TESTING