Hirokatsu Kawakami

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polycarboxylic copolymer, cement dispersion agent, cement admixture...
- Patent number 9,212,094
- Issue date Dec 15, 2015
- Nippon Shokubai Co., Ltd.
- Hirokatsu Kawakami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polymer composition for cement dispersant and method for producing...
- Patent number 8,859,702
- Issue date Oct 14, 2014
- Nippon Shokubai Co., Ltd.
- Hirokatsu Kawakami
- 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
Ultrafine particle grouting composition
- Patent number 7,717,998
- Issue date May 18, 2010
- Nittetsu Cement Co., Ltd.
- Tomohiro Kanazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Concrete composition method of producing concrete compositions and...
- Patent number 7,273,524
- Issue date Sep 25, 2007
- Nippon Shokubai Co., Ltd.
- Takashi Tomita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polycarboxylic acid cement dispersant and method for producing conc...
- Patent number 7,232,873
- Issue date Jun 19, 2007
- Nippon Shokubai Co., Ltd.
- Takashi Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
(Meth) acrylic acid (salt) polymer and its production process
- Patent number 6,900,275
- Issue date May 31, 2005
- Nippon Shokubai Co., Ltd.
- Takashi Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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 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
POLYCARBOXYLIC COPOLYMER, CEMENT DISPERSION AGENT, CEMENT ADMIXTURE...
- Publication number 20150152007
- Publication date Jun 4, 2015
- Nippon Shokubai Co., Ltd.
- Hirokatsu Kawakami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYMER COMPOSITION FOR CEMENT DISPERSANT AND METHOD FOR PRODUCING...
- Publication number 20120142876
- Publication date Jun 7, 2012
- Nippon Shokubai Co., Ltd.
- Hirokatsu Kawakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
ULTRAFINE PARTICLE GROUTING COMPOSITION
- Publication number 20070181041
- Publication date Aug 9, 2007
- Nittetsu Cement Co., Ltd.
- Tomohiro Kanazawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Powdery cement dispersant
- Publication number 20060229388
- Publication date Oct 12, 2006
- NIPPON SHOKUBAI CO., LTD.
- Hirokatsu Kawakami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Polycarboxylic acid cement dispersant and method for producing conc...
- Publication number 20040225093
- Publication date Nov 11, 2004
- Nippon Shokubai Co., Ltd.
- Takashi Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Concrete composition method of producing concrete compositions and...
- Publication number 20040107876
- Publication date Jun 10, 2004
- Takashi Tomita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
(Meth) acrylic acid (salt) polymer and its production process
- Publication number 20030149206
- Publication date Aug 7, 2003
- Takashi Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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

Hirokatsu Kawakami

Person

Patents Grantslast 30 patents

Polycarboxylic copolymer, cement dispersion agent, cement admixture...

Polymer composition for cement dispersant and method for producing...

Ultrarapid hardening cement composition and dispersant for ultrarap...

Ultrafine particle grouting composition

Concrete composition method of producing concrete compositions and...

Polycarboxylic acid cement dispersant and method for producing conc...

Cement admixture and cement composition

(Meth) acrylic acid (salt) polymer and its production process

Cement additive

Cement additive, cement composition and polycarboxylic acid polymer

Cement composition

Patents Applicationslast 30 patents

POLYCARBOXYLIC COPOLYMER, CEMENT DISPERSION AGENT, CEMENT ADMIXTURE...

POLYMER COMPOSITION FOR CEMENT DISPERSANT AND METHOD FOR PRODUCING...

ULTRARAPID HARDENING CEMENT COMPOSITION AND DISPERSANT FOR ULTRARAP...

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

ULTRAFINE PARTICLE GROUTING COMPOSITION

Powdery cement dispersant

Polycarboxylic acid cement dispersant and method for producing conc...

Concrete composition method of producing concrete compositions and...

(Meth) acrylic acid (salt) polymer and its production process

Cement admixture and cement composition