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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing solid dispersion of finely particulate functi...
Patent number
8,026,308
Issue date
Sep 27, 2011
Taisei Chemical Industries, Ltd.
Takashi Sunamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of amphoteric electrolyte resin by continuou...
Patent number
7,993,592
Issue date
Aug 9, 2011
Taisei Chemical Industries, Ltd.
Takashi Sunamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of amphoteric electrolyte resin by continuou...
Patent number
7,879,957
Issue date
Feb 1, 2011
Taisei Chemical Industries, Ltd.
Takashi Sunamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid non-aqueous dispersion and process for producing the same
Patent number
7,772,342
Issue date
Aug 10, 2010
Taisei Chemical Industries, Ltd.
Mitsuo Tamazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing colorant excellent in color development
Patent number
7,361,700
Issue date
Apr 22, 2008
Taisei Chemical Industries, Ltd.
Takashi Sunamori
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid non-aqueous dispersion and process for producing the same
Patent number
7,247,672
Issue date
Jul 24, 2007
Taisei Chemical Industries, Ltd.
Mitsuo Tamazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing colorants
Patent number
7,108,728
Issue date
Sep 19, 2006
Taisei Chemical Industries, Ltd.
Takashi Sunamori
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing cationic emulsion
Patent number
6,372,866
Issue date
Apr 16, 2002
Taisei Chemical Industries, Ltd.
Mitsuo Tamazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Paint of high weather resistance
Patent number
6,248,828
Issue date
Jun 19, 2001
Taisei Chemical Industries, Ltd.
Kazuo Yanauchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing aqueous nail enamel composition
Patent number
6,177,065
Issue date
Jan 23, 2001
Taisei Chemical Industries, Ltd.
Masahiro Sekine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing amphoteric resin having dispersing function
Patent number
6,174,963
Issue date
Jan 16, 2001
Taisei Chemical Industries, Ltd.
Mitsuo Tamazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing dispersion of functional compound
Patent number
6,136,907
Issue date
Oct 24, 2000
Taisei Chemical Industries, Ltd.
Takashi Sunamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Simple transmittance-measuring instrument
Patent number
5,568,267
Issue date
Oct 22, 1996
Taisei Chemical Industries, Ltd.
Takashi Sunamori
G01 - MEASURING TESTING
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Patents Applications
last 30 patents
Information
Patent Application
Process for Production of Amphoteric Electrolyte Resin by Continuou...
Publication number
20090131610
Publication date
May 21, 2009
TAISEI CHEMICAL INDUSTRIES, LTD.
Takashi Sunamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...