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Hiroshi Kubo
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Kawasaki, JP
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last 30 patents
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Patent Grant
High purity dense silicon carbide sintered body and process for mak...
Patent number
5,407,750
Issue date
Apr 18, 1995
Nippon Steel Corporation
Toshiya Kinoshita
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing PLZT powder
Patent number
5,066,617
Issue date
Nov 19, 1991
Nippon Steel Corporation
Kei Tanemoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Dielectric ceramic material and method of producing same
Patent number
5,057,466
Issue date
Oct 15, 1991
Nippon Steel Corporation
Masaaki Sugiyama
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Ceramic composite and process for preparation thereof
Patent number
4,960,734
Issue date
Oct 2, 1990
Nippon Steel Corporation
Takao Kanai
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Sintered non-oxide ceramic composite
Patent number
4,837,231
Issue date
Jun 6, 1989
Nippon Steel Corporation
Hidehiro Endo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES