Takashi Tomita

Person

Takatsuki, JP

People

Patents Grantslast 30 patents

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
Hydraulic composition
- Patent number 7,345,103
- Issue date Mar 18, 2008
- Nippon Shokubai Co., Ltd
- Yoshitomo Nakata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
(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
Betaine compound and process for production thereof
- Patent number 6,452,030
- Issue date Sep 17, 2002
- Nippon Shokubai Co., Ltd.
- Junichi Chosa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino group-containing thiols and method for production thereof
- Patent number 6,187,958
- Issue date Feb 13, 2001
- Nippon Shokubai Co., Ltd.
- Takashi Tomita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of sulfide group-containing thiol compound
- Patent number 5,948,936
- Issue date Sep 7, 1999
- Nippon Shokubai Co. Ltd.
- Hirokazu Itoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of sulfide group-containing thiol compound
- Patent number 5,919,985
- Issue date Jul 6, 1999
- Nippon Shokubai Co., Ltd.
- Hirokazu Itoh
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLY(CARBOXYLIC ACID)-BASED POLYMER FOR HYDRAULIC MATERIAL ADDITIVE
- Publication number 20140343240
- Publication date Nov 20, 2014
- Nippon Shokubai Co., Ltd.
- Masahiro Sato
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Control of ice-crystal growth by non-proteinaceous substance
- Publication number 20080317704
- Publication date Dec 25, 2008
- Hitoshi Obata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Control of ice-crystal growth by non-proteinaceous substance
- Publication number 20070062437
- Publication date Mar 22, 2007
- NIPPON SHOKUBAI CO., LTD
- Hitoshi Obata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Hydraulic composition
- Publication number 20050045070
- Publication date Mar 3, 2005
- Nippon Shokubai Co., Ltd.
- Yoshitomo Nakata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-...

Takashi Tomita

Person

Patents Grantslast 30 patents

Dispersant using kraft lignin and novel lignin derivative

Hydraulic composition

Concrete composition method of producing concrete compositions and...

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

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

Betaine compound and process for production thereof

Amino group-containing thiols and method for production thereof

Method for production of sulfide group-containing thiol compound

Method for production of sulfide group-containing thiol compound

Patents Applicationslast 30 patents

POLY(CARBOXYLIC ACID)-BASED POLYMER FOR HYDRAULIC MATERIAL ADDITIVE

Control of ice-crystal growth by non-proteinaceous substance

Dispersant Using Kraft Lignin and Novel Lignin Derivative

Control of ice-crystal growth by non-proteinaceous substance

Hydraulic composition

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