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Nobuyuki Kido
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Kobe, JP
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last 30 patents
Information
Patent Grant
High zirconia fused cast refractory
Patent number
5,086,020
Issue date
Feb 4, 1992
Asahi Glass Company Ltd.
Toshihiro Ishino
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Joint structure for a tube and a header
Patent number
4,623,017
Issue date
Nov 18, 1986
Asahi Glass Company Ltd.
Noriyuki Oda
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Sand-filled sealing structure between at least one tube and a tube...
Patent number
4,540,184
Issue date
Sep 10, 1985
Asahi Glass Company, Ltd.
Kunio Takahashi
F28 - HEAT EXCHANGE IN GENERAL