Tsuyoshi Hirata

Person

Takatsuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Copolymer for dispersant for cement, dispersant for cement, and cem...
- Patent number 9,328,022
- Issue date May 3, 2016
- Nippon Shokubai Co., Ltd.
- Tsuyoshi Hirata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ultrarapid hardening cement composition and dispersant for ultrarap...
- Patent number 8,076,396
- Issue date Dec 13, 2011
- Sumitomo Osaka Cement Co., Ltd.
- Akira Ono
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dispersant using kraft lignin and novel lignin derivative
- Patent number 7,691,982
- Issue date Apr 6, 2010
- Nippon Shokubai Co., Ltd.
- Takashi Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cement admixture and production method thereof
- Patent number 7,662,884
- Issue date Feb 16, 2010
- Nippon Shokubai Co., Ltd.
- Tsutomu Yuasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarboxylic acid copolymer, production method and use thereof
- Patent number 7,405,264
- Issue date Jul 29, 2008
- Nippon Shokubai Co., Ltd.
- Tsutomu Yuasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production processes for alkylene oxide addition product and its de...
- Patent number 7,402,644
- Issue date Jul 22, 2008
- Nippon Shikubai Co., Ltd.
- Toru Inaoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Admixture for cement
- Patent number 7,321,006
- Issue date Jan 22, 2008
- Nippon Shokubai Co., Ltd.
- Toshio Hayashiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cement admixture, cement composition and method for laying work the...
- Patent number 7,304,104
- Issue date Dec 4, 2007
- Nippon Shokubai Co Ltd
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cement admixture and cement composition
- Patent number 7,253,220
- Issue date Aug 7, 2007
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cement dispersant, its production process, and cement composition u...
- Patent number 7,247,662
- Issue date Jul 24, 2007
- Nippon Shokubai Co., Ltd.
- Tsutomu Yuasa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cement admixture and cement composition
- Patent number 7,125,944
- Issue date Oct 24, 2006
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cement dispersant, its production process, and cement composition u...
- Patent number 6,946,505
- Issue date Sep 20, 2005
- Nippon Shokubai Co., Ltd.
- Tsutomu Yuasa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cement admixture and cement composition
- Patent number 6,919,388
- Issue date Jul 19, 2005
- Nippon Shokubai Co., Ltd.
- Tomotaka Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cement admixture and cement composition
- Patent number 6,911,494
- Issue date Jun 28, 2005
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarboxylic acid copolymer, production method and use thereof
- Patent number 6,864,337
- Issue date Mar 8, 2005
- Nippon Shokubai Co., Ltd.
- Tsutomu Yuasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic acid (salt) polymer, its production process and uses
- Patent number 6,794,473
- Issue date Sep 21, 2004
- Nippon Shokubai Co., Ltd.
- Shigeru Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of alkoxylated compound
- Patent number 6,762,325
- Issue date Jul 13, 2004
- Nippon Shokubai Co., Ltd.
- Toru Inaoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer for cement admixtures and its production process and use
- Patent number 6,727,315
- Issue date Apr 27, 2004
- Masaya Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of esterified product and apparatus therefor
- Patent number 6,716,896
- Issue date Apr 6, 2004
- Nippon Shokubai Co., Ltd.
- Tsuyoshi Hirata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cement dispersant and cement composition comprising this
- Patent number 6,569,234
- Issue date May 27, 2003
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Cement additive, cement composition and polycarboxylic acid polymer
- Patent number 6,486,260
- Issue date Nov 26, 2002
- Nippon Shokubai Co., Ltd.
- Tsutomu Yuasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cement admixture and cement composition comprising this
- Patent number 6,454,850
- Issue date Sep 24, 2002
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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 production thereof, and cement compos...
- Patent number 6,376,581
- Issue date Apr 23, 2002
- MBT Holding AG
- Yoshio Tanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for production of esterified product and apparatus therefor
- Patent number 6,362,364
- Issue date Mar 26, 2002
- Nippon Shokubai Co., Ltd.
- Tsuyoshi Hirata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cement admixture and cement composition
- Patent number 6,294,015
- Issue date Sep 25, 2001
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for production of esterified product
- Patent number 6,265,495
- Issue date Jul 24, 2001
- Nippon Shokubai Co., Ltd.
- Tsuyoshi Hirata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cement composition
- Patent number 6,258,162
- Issue date Jul 10, 2001
- Nippon Shokubai Co., Ltd.
- Hirokatsu Kawakami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
COPOLYMER FOR DISPERSANT FOR CEMENT, DISPERSANT FOR CEMENT, AND CEM...
- Publication number 20150065615
- Publication date Mar 5, 2015
- TECHNISCHE UNIVERSITAT MUNCHEN
- Tsuyoshi Hirata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ULTRARAPID HARDENING CEMENT COMPOSITION AND DISPERSANT FOR ULTRARAP...
- Publication number 20090131560
- Publication date May 21, 2009
- SUMITOMO OSAKA CEMENT CO. LTD
- Akira Ono
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CEMENT ADMIXTURE
- Publication number 20090054557
- Publication date Feb 26, 2009
- Hiroshi Yamazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dispersant Using Kraft Lignin and Novel Lignin Derivative
- Publication number 20070260046
- Publication date Nov 8, 2007
- Takashi Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method For Production Of Cement Dispersant And Polycarboxylic Acid...
- Publication number 20070254976
- Publication date Nov 1, 2007
- Nippon Shokubai Co., Ltd.
- Tsuyoshi Hirata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Additive for hydraulic material
- Publication number 20070181042
- Publication date Aug 9, 2007
- Nippon Shokubai Co., Ltd.
- Mari Masanaga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Additive for hydraulic material and concrete composition
- Publication number 20060254469
- Publication date Nov 16, 2006
- Tsuyoshi Hirata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Admixture composition for hydraulic material
- Publication number 20060004149
- Publication date Jan 5, 2006
- Mari Masanaga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Cement dispersant, its production process, and cement composition u...
- Publication number 20050222301
- Publication date Oct 6, 2005
- NIPPON SHOKUBAI CO., LTD.
- Tsutomu Yuasa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Cement admixture
- Publication number 20050182162
- Publication date Aug 18, 2005
- NIPPON SHOKUBAI CO., LTD.
- Toshio Hayashiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polycarboxylic acid copolymer, production method and use thereof
- Publication number 20050131110
- Publication date Jun 16, 2005
- Nippon Shokubai Co., Ltd.
- Tsutomu Yuasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer, process for preparing the same, and use of the same
- Publication number 20050113541
- Publication date May 26, 2005
- NIPPON SHOKUBAI CO., LTD.
- Takahiro Tsumori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production processes for alkylene oxide addition product and its de...
- Publication number 20050080298
- Publication date Apr 14, 2005
- Nippon Shokubai Co., Ltd.
- Toru Inaoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cement admixture and production method thereof
- Publication number 20040260011
- Publication date Dec 23, 2004
- Tsutomu Yuasa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cement admixture and cement composition
- Publication number 20040204517
- Publication date Oct 14, 2004
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cement admixture, cement composition and method for laying work the...
- Publication number 20040198871
- Publication date Oct 7, 2004
- Nippon Shokubai Co., Ltd.
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cement admixture and cement composition
- Publication number 20030199616
- Publication date Oct 23, 2003
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Admixture composition for hydraulic material
- Publication number 20030191214
- Publication date Oct 9, 2003
- Mari Masanaga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Copolymer for cement admixtures and its production process and use
- Publication number 20030125492
- Publication date Jul 3, 2003
- NIPPON SHOKUBAI CO., LTD.
- Masaya Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cement admixture and cement composition
- Publication number 20030106464
- Publication date Jun 12, 2003
- NIPPON SHOKUBAI CO., LTD.
- Akihiko Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cement dispersant, its production process, and cement composition u...
- Publication number 20030094121
- Publication date May 22, 2003
- NIPPON SHOKUBAI CO., LTD.
- Tsutomu Yuasa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Cement admixture and cement composition
- Publication number 20030087993
- Publication date May 8, 2003
- Tomotaka Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Acrylic acid (salt) polymer, its production process and uses
- Publication number 20030008995
- Publication date Jan 9, 2003
- Shigeru Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for production of alkoxylated compound
- Publication number 20030004377
- Publication date Jan 2, 2003
- Toru Inaoka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Polycarboxylic acid copolymer, production method and use thereof
- Publication number 20020193547
- Publication date Dec 19, 2002
- Tsutomu Yuasa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method for production of esterified product and apparatus therefor
- Publication number 20020087028
- Publication date Jul 4, 2002
- Tsuyoshi Hirata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cement dispersant and cement composition comprising this
- Publication number 20020050232
- Publication date May 2, 2002
- NIPPON SHOKUBAI CO., LTD.
- Akihiko Yamashita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Information Patent Application
Cement admixture and cement composition comprising this
- Publication number 20010052308
- Publication date Dec 20, 2001
- NIPPON SHOKUBAI CO., LTD.
- Akihiko Yamashita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Tsuyoshi Hirata

Person

Patents Grantslast 30 patents

Copolymer for dispersant for cement, dispersant for cement, and cem...

Ultrarapid hardening cement composition and dispersant for ultrarap...

Dispersant using kraft lignin and novel lignin derivative

Cement admixture and production method thereof

Polycarboxylic acid copolymer, production method and use thereof

Production processes for alkylene oxide addition product and its de...

Admixture for cement

Cement admixture, cement composition and method for laying work the...

Cement admixture and cement composition

Cement dispersant, its production process, and cement composition u...

Cement admixture and cement composition

Cement dispersant, its production process, and cement composition u...

Cement admixture and cement composition

Cement admixture and cement composition

Polycarboxylic acid copolymer, production method and use thereof

Acrylic acid (salt) polymer, its production process and uses

Method for production of alkoxylated compound

Copolymer for cement admixtures and its production process and use

Method for production of esterified product and apparatus therefor

Cement dispersant and cement composition comprising this

Cement additive

Cement additive, cement composition and polycarboxylic acid polymer

Cement admixture and cement composition comprising this

Method for producing polycarboxylic acid for cement dispersant and...

Anti-shrinkage agent for hydraulic material

Cement dispersant, method for production thereof, and cement compos...

Method for production of esterified product and apparatus therefor

Cement admixture and cement composition

Method for production of esterified product

Cement composition

Patents Applicationslast 30 patents

COPOLYMER FOR DISPERSANT FOR CEMENT, DISPERSANT FOR CEMENT, AND CEM...

ULTRARAPID HARDENING CEMENT COMPOSITION AND DISPERSANT FOR ULTRARAP...

CEMENT ADMIXTURE

Dispersant Using Kraft Lignin and Novel Lignin Derivative

Method For Production Of Cement Dispersant And Polycarboxylic Acid...

Additive for hydraulic material

Additive for hydraulic material and concrete composition

Admixture composition for hydraulic material

Cement dispersant, its production process, and cement composition u...

Cement admixture

Polycarboxylic acid copolymer, production method and use thereof

Polymer, process for preparing the same, and use of the same

Production processes for alkylene oxide addition product and its de...

Cement admixture and production method thereof

Cement admixture and cement composition

Cement admixture, cement composition and method for laying work the...

Cement admixture and cement composition

Admixture composition for hydraulic material

Copolymer for cement admixtures and its production process and use

Cement admixture and cement composition

Cement dispersant, its production process, and cement composition u...

Cement admixture and cement composition

Acrylic acid (salt) polymer, its production process and uses

Method for production of alkoxylated compound

Polycarboxylic acid copolymer, production method and use thereof

Method for production of esterified product and apparatus therefor

Cement dispersant and cement composition comprising this

Anti-shrinkage agent for hydraulic material

Cement admixture and cement composition comprising this