Kouji Hagiwara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic flowmeter and ultrasonic flow rate measurement method
- Patent number 7,437,948
- Issue date Oct 21, 2008
- Fuji Electric Systems Co., Ltd.
- Masami Kishiro
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic Flowmeter and Ultrasonic Flow Rate Measurement Method
- Publication number 20070220995
- Publication date Sep 27, 2007
- Masami Kishiro
- G01 - MEASURING TESTING