Takumi Satou

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Nagaoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric ceramics and piezoelectric device
- Patent number 6,207,069
- Issue date Mar 27, 2001
- TDK Corporation
- Masahito Furukawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES