Kouji TOIDA

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Kani, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sensor element and gas sensor including the sensor
- Patent number 10,883,959
- Issue date Jan 5, 2021
- NGK Spark Plug Co., Ltd.
- Ai Igarashi
- G01 - MEASURING TESTING
Information Patent Grant
Sensor element and gas sensor including the sensor
- Patent number 10,830,730
- Issue date Nov 10, 2020
- NGK Spark Plug Co., Ltd.
- Ai Igarashi
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing gas sensor element
- Patent number 10,634,639
- Issue date Apr 28, 2020
- NGK Spark Plug Co., Ltd.
- Ai Igarashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Gas sensor element and gas sensor
- Patent number 10,481,122
- Issue date Nov 19, 2019
- NGK Spark Plug Co., Ltd.
- Ai Igarashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SENSOR ELEMENT AND GAS SENSOR INLCUDING THE SENSOR
- Publication number 20180356363
- Publication date Dec 13, 2018
- NGK SPARK PLUG CO., LTD.
- Ai IGARASHI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PRODUCING GAS SENSOR ELEMENT
- Publication number 20180328879
- Publication date Nov 15, 2018
- NGK SPARK PLUG CO., LTD.
- Ai IGARASHI
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
GAS SENSOR ELEMENT AND GAS SENSOR
- Publication number 20170315081
- Publication date Nov 2, 2017
- NGK Spark Plug Co., Ltd.
- Ai IGARASHI
- G01 - MEASURING TESTING