Yoshiyasu FUJII

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sensor
- Patent number 8,291,746
- Issue date Oct 23, 2012
- NGK Spark Plug Co., Ltd.
- Naoki Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 8,042,380
- Issue date Oct 25, 2011
- NGK Spark Plug Co., Ltd.
- Yoshiyasu Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 7,870,777
- Issue date Jan 18, 2011
- NGK Spark Plug Co., Ltd.
- Yoshiyasu Fujii
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
WATER QUALITY SENSOR AND METHOD FOR MEASURING CONCENTRATION OF SUBS...
- Publication number 20240255416
- Publication date Aug 1, 2024
- Kazusei TAMAI
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20130036795
- Publication date Feb 14, 2013
- NGK SPARK PLUG CO., LTD.
- Naoki YAMADA
- G01 - MEASURING TESTING
Information Patent Application
SENSOR
- Publication number 20100011838
- Publication date Jan 21, 2010
- NGK SPARK PLUG CO., LTD.
- Naoki YAMADA
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20090071231
- Publication date Mar 19, 2009
- NGK SPARK PLUG CO., LTD.
- Yoshiyasu Fujii
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20080257016
- Publication date Oct 23, 2008
- NGK SPARK PLUG CO., LTD.
- Yoshiyasu FUJII
- G01 - MEASURING TESTING