Eiki Arai

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Narashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sintered silicon carbide body with high thermal conductivity and pr...
- Patent number 5,094,985
- Issue date Mar 10, 1992
- Kazunori Kijima Kyoto
- Kazunori Kijima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Highly pure sintered carbide with high electric conductivity and pr...
- Patent number 5,093,039
- Issue date Mar 3, 1992
- Kijima; Kazunori
- Kazunori Kijima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for manufacturing sintered bodies
- Patent number 5,059,388
- Issue date Oct 22, 1991
- Sumitomo Cement Co., Ltd.
- Hiroshi Kihara
- B22 - CASTING POWDER METALLURGY