Akihiro Muroguchi

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Nagoya-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas sensor, control device thereof and method of measuring NOx conc...
- Patent number 8,308,925
- Issue date Nov 13, 2012
- NGK Insulators, Ltd.
- Akihiro Muroguchi
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 8,157,977
- Issue date Apr 17, 2012
- NGK Insulators, Ltd.
- Nobukazu Ikoma
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 7,390,385
- Issue date Jun 24, 2008
- NGK Insulators, Ltd.
- Nobukazu Ikoma
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GAS SENSOR, CONTROL DEVICE THEREOF AND METHOD OF MEASURING NOx CONC...
- Publication number 20090242427
- Publication date Oct 1, 2009
- NGK Insulators, Ltd.
- Akihiro Muroguchi
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20080236248
- Publication date Oct 2, 2008
- NGK Insulators, Ltd.
- Nobukazu Ikoma
- G01 - MEASURING TESTING
Information Patent Application
Gas sensor
- Publication number 20050016849
- Publication date Jan 27, 2005
- NGK Insulators, Ltd.
- Nobukazu Ikoma
- G01 - MEASURING TESTING
Information Patent Application
Trace oxygen measuring apparatus and measuring method
- Publication number 20020029980
- Publication date Mar 14, 2002
- NGK Insulators, Ltd.
- Akihiro Muroguchi
- G01 - MEASURING TESTING