Toshikazu Toba

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laminated electronic part, method for the production thereof, and d...
- Patent number 6,346,161
- Issue date Feb 12, 2002
- Taiyo Yuden Co., Ltd.
- Youichi Mizuno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Laminated electronic part, method for the production thereof, and d...
- Patent number 6,137,672
- Issue date Oct 24, 2000
- Taiyo Yuden Co., Ltd.
- Youichi Mizuno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES