Sumio Akai

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor acceleration sensor and method of manufacturing the same
- Patent number 7,107,847
- Issue date Sep 19, 2006
- Matsushita Electric Works, Ltd.
- Hitoshi Yoshida
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor acceleration sensor and method of manufacturing the same
- Publication number 20040261529
- Publication date Dec 30, 2004
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Hitoshi Yoshida
- G01 - MEASURING TESTING