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Nobuo Takagi
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Shunan-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Aqueous solution of chromium salt and method for producing same
Patent number
8,083,842
Issue date
Dec 27, 2011
Nippon Chemical Industrial Co., Ltd.
Hideki Kotaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aqueous solution of chromium salt and method for producing same
Patent number
7,641,721
Issue date
Jan 5, 2010
Nippon Chemical Industrial Co., Ltd.
Hideki Kotaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fired spinel complex oxide and method for preparing the same
Patent number
6,987,077
Issue date
Jan 17, 2006
Nippon Chemical Industrial Co., Ltd.
Nobuo Takagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of producing a spinel type ceramic sintered body
Patent number
4,751,208
Issue date
Jun 14, 1988
Nippon Chemical Industrial Co., Inc.
Rokuro Aoki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
AQUEOUS SOLUTION OF CHROMIUM SALT AND METHOD FOR PRODUCING SAME
Publication number
20120199787
Publication date
Aug 9, 2012
Hideki Kotaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AQUEOUS SOLUTION OF CHROMIUM SALT AND METHOD FOR PRODUCING SAME
Publication number
20100095867
Publication date
Apr 22, 2010
Hideki Kotaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Aqueous solution of chromium salt and method for producing same
Publication number
20070086938
Publication date
Apr 19, 2007
Hideki Kotaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Fired spinel complex oxide and method for preparing the same
Publication number
20040254058
Publication date
Dec 16, 2004
NIPPON CHEMICAL INDUSTRIAL CO., LTD.
Nobuo Takagi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES