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Koichiro Nagare
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Production process for product of dehydration reaction and apparatu...
Patent number
7,049,462
Issue date
May 23, 2006
Nippon Shokubai Co., Ltd.
Koichiro Nagare
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Storage and/or transportation method of polyalkylene glycol monomers
Patent number
7,030,282
Issue date
Apr 18, 2006
Nippon Shokubai Co., Ltd.
Koichiro Nagare
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Storage and/or transportation method of alkoxy (poly) alkylene glyc...
Patent number
7,026,442
Issue date
Apr 11, 2006
Nippon Shokubai Co., Ltd.
Koichiro Nagare
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing chemical reactive substance and polycarboxylic...
Patent number
6,825,289
Issue date
Nov 30, 2004
Nippon Shokubai Co., Ltd.
Masaya Yamamoto
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Cement additive
Patent number
6,545,083
Issue date
Apr 8, 2003
Nippon Shokubai Co, Ltd
Tsuyoshi Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polycarboxylic acid for cement dispersant and...
Patent number
6,388,038
Issue date
May 14, 2002
Nippon Shokubai Co., Ltd.
Tsuyoshi Hirata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Anti-shrinkage agent for hydraulic material
Patent number
6,384,141
Issue date
May 7, 2002
Nippon Shokubai Co., Ltd.
Tsuyoshi Hirata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cement dispersant, method for producing polycarboxylic acid for cem...
Patent number
6,174,980
Issue date
Jan 16, 2001
Nippon Shokubai Co., Ltd.
Tsuyoshi Hirata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cement admixture and cement composition
Patent number
6,166,112
Issue date
Dec 26, 2000
Nippon Shokubai Co., Ltd.
Tsuyoshi Hirata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for dispersion of cement
Patent number
6,048,916
Issue date
Apr 11, 2000
Nippon Shokubai Co., Ltd.
Tsuyoshi Hirata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cement composition
Patent number
5,925,184
Issue date
Jul 20, 1999
Nippon Shokubai Co., Ltd.
Tsuyoshi Hirata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cement additive, its production process and use
Patent number
5,912,284
Issue date
Jun 15, 1999
Nippon Shokubai Co., Ltd.
Tsuyoshi Hirata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Acrylic acid derivatives, method for preparing the acrylic acid der...
Patent number
5,834,576
Issue date
Nov 10, 1998
Nippon Shokubai Co., Ltd.
Hideaki Nagano
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method for producing chemical reactive substance and polycarboxylic...
Publication number
20030158077
Publication date
Aug 21, 2003
Masaya Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Storage and/or transportation method of alkoxy (poly) alkylene glyc...
Publication number
20020169277
Publication date
Nov 14, 2002
NIPPON SHOKUBAI CO., LTD.
Koichiro Nagare
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Storage and/or transportation method of polyalkylene glycol monomers
Publication number
20020104462
Publication date
Aug 8, 2002
NIPPON SHOKUBAI CO., LTD.
Koichiro Nagare
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Anti-shrinkage agent for hydraulic material
Publication number
20020004559
Publication date
Jan 10, 2002
NIPPON SHOKUBAI CO., LTD
Tsuyoshi Hirata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES