Yoshihisa Sechi

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Kokubu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic sintered product and process for producing the same
- Patent number RE39120
- Issue date Jun 6, 2006
- Kyocera Corporation
- Yoshihisa Sechi
- 501 - Compositions: ceramic
Information Patent Grant
Ceramic sintered product and process for producing the same
- Patent number 6,265,334
- Issue date Jul 24, 2001
- Kyocera Corporation
- Yoshihisa Sechi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES