Koji Shibahara

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current measuring apparatus
- Patent number 7,898,240
- Issue date Mar 1, 2011
- Asahi Kasei EMD Corporation
- Koji Shibahara
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor and current sensor manufacturing method
- Patent number 7,129,691
- Issue date Oct 31, 2006
- Sentron AG
- Koji Shibahara
- G01 - MEASURING TESTING
Information Patent Grant
Current measuring method and current measuring device
- Patent number 7,106,046
- Issue date Sep 12, 2006
- Asahi Kasei EMD Corporation
- Shuichi Nagano
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Current Measuring Apparatus
- Publication number 20090121704
- Publication date May 14, 2009
- Koji Shibahara
- G01 - MEASURING TESTING
Information Patent Application
Current measuring method and current measuring device
- Publication number 20060033487
- Publication date Feb 16, 2006
- Shuichi Nagano
- G01 - MEASURING TESTING
Information Patent Application
Current sensor and current sensor manufacturing method
- Publication number 20050030018
- Publication date Feb 10, 2005
- Koji Shibahara
- G01 - MEASURING TESTING