Kei Ueda

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal-type flow meter with bypass passage
- Patent number 6,851,311
- Issue date Feb 8, 2005
- Hitachi, Ltd.
- Keiichi Nakada
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Flow measurement sensor
- Publication number 20030110854
- Publication date Jun 19, 2003
- Hitachi, Ltd.
- Keiichi Nakada
- G01 - MEASURING TESTING