Takumi Wakamoto

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Ube, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic composite material and porous ceramic material
- Patent number 5,981,415
- Issue date Nov 9, 1999
- UBE Industries, Ltd.
- Yoshiharu Waku
- C30 - CRYSTAL GROWTH
Information Patent Grant
Fused ceramic composite
- Patent number 5,902,763
- Issue date May 11, 1999
- Ube Industries, Inc.
- Yoshiharu Waku
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES