Hitoshi Nagase

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor
- Patent number 6,978,681
- Issue date Dec 27, 2005
- Fujikoki Corporation
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor with electrically conductive spring bodies for conn...
- Patent number 6,745,633
- Issue date Jun 8, 2004
- Fujikoki Corporation
- Keiji Sasaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Pressure sensor
- Publication number 20050011273
- Publication date Jan 20, 2005
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor
- Publication number 20030107491
- Publication date Jun 12, 2003
- Keiji Sasaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...