Katsuhiko Horii

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sensor element and gas sensor
- Patent number 7,361,258
- Issue date Apr 22, 2008
- NGK Spark Plug Co., Ltd.
- Kaname Miwa
- G01 - MEASURING TESTING
Information Patent Grant
Method for cleaning a limiting current type gas sensor
- Patent number 6,007,697
- Issue date Dec 28, 1999
- NGK Spark Plug Co., Ltd.
- Hideaki Yagi
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring humidity using an electrochemical cell
- Patent number 5,348,630
- Issue date Sep 20, 1994
- NGK Spark Plug Co., Ltd.
- Hideaki Yagi
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring humidity by using an electrochemical cell
- Patent number 5,281,314
- Issue date Jan 25, 1994
- NGK Spark Plug Co., Ltd.
- Hideaki Yagi
- G01 - MEASURING TESTING
Information Patent Grant
Humidity and dew point detector
- Patent number 4,801,211
- Issue date Jan 31, 1989
- NGK Spark Plug Co., Ltd.
- Hideaki Yagi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SENSOR ELEMENT AND GAS SENSOR
- Publication number 20030136676
- Publication date Jul 24, 2003
- KANAME MIWA
- G01 - MEASURING TESTING