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Kiyohiro Tarumi
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Nakatsu, JP
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last 30 patents
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Patent Grant
Member with film formed by thermal spraying of thermal spray material
Patent number
6,569,546
Issue date
May 27, 2003
Nippon Steel Hardfacing Co., Ltd.
Takao Sato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing member for molten metal bath having coating fi...
Patent number
6,284,320
Issue date
Sep 4, 2001
Nippon Steel Hardfacing Co., Ltd.
Kiyohiro Tarumi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Member for molten metal bath, provided with composite sprayed coati...
Patent number
6,214,483
Issue date
Apr 10, 2001
Nippon Steel Hardfacing Co., Ltd.
Takao Sato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of forming spray deposit and integrated sealer layer
Patent number
5,952,054
Issue date
Sep 14, 1999
Nippon Steel Hardfacing Co., Ltd.
Takao Sato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing an immersion member with pore-sealing layer
Patent number
5,395,661
Issue date
Mar 7, 1995
Nippon Steel Hardfacing Co., Ltd.
Michiyoshi Mizunuma
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...