Isao Okazaki

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Patents Grantslast 30 patents

Information Patent Grant
Flow sensing device and electronics apparatus
- Patent number 6,997,051
- Issue date Feb 14, 2006
- Hitachi, Ltd.
- Isao Okazaki
- G01 - MEASURING TESTING
Information Patent Grant
Air flow senser for motorcar
- Patent number D447972
- Issue date Sep 18, 2001
- Hitachi, Ltd.
- Shinya Igarashi
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
Flow sensing device and electronics apparatus
- Publication number 20040050155
- Publication date Mar 18, 2004
- Isao Okazaki
- G01 - MEASURING TESTING