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Yusuke Shimohata
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Chiba-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Aniline black having specific sulfur content, and resin composition...
Patent number
9,085,673
Issue date
Jul 21, 2015
Toda Kogyo Corporation
Yusuke Shimohata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Color agent for road marking material and road marking material usi...
Patent number
7,807,733
Issue date
Oct 5, 2010
Toda Kogyo Corporation
Kazuyuki Hayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Color agent for road marking material and road marking material usi...
Patent number
7,259,194
Issue date
Aug 21, 2007
Toda Kogyo Corporation
Kazuyuki Hayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Black composite particles for semiconductor sealing material, and s...
Patent number
7,025,905
Issue date
Apr 11, 2006
Toda Kogyo Corporation
Hiroko Morii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite particles, and tread rubber composition, paint and resin...
Patent number
6,800,684
Issue date
Oct 5, 2004
Toda Kogyo Corporation
Kazuyuki Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Black composite iron oxide pigment, and paint and resin composition...
Patent number
6,638,618
Issue date
Oct 28, 2003
Toda Kogyo Corporation
Kazuyuki Hayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Organic and inorganic composite pigments, and paint and resin compo...
Patent number
6,596,071
Issue date
Jul 22, 2003
Toda Kogyo Corporation
Kazuyuki Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnetic composite particles for black magnetic toner and black mag...
Patent number
6,475,687
Issue date
Nov 5, 2002
Toda Kogyo Corporation
Kazuyuki Hayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ANILINE BLACK, AND RESIN COMPOSITION AND WATER-BASED AND SOLVENT-BA...
Publication number
20130330556
Publication date
Dec 12, 2013
TODA KOGYO CORPORATION
Yusuke Shimohata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Color agent for road marking material and road making material usin...
Publication number
20070251412
Publication date
Nov 1, 2007
Toda Kogyo Corporation
Kazuyuki Hayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Colored resin particles, water-based dispersion containing the colo...
Publication number
20060219133
Publication date
Oct 5, 2006
Toda Kogyo Corporation
Muneyoshi Sakamoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Color agent for road marking material and road marking material usi...
Publication number
20040081820
Publication date
Apr 29, 2004
Kazuyuki Hayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Black composite particles for semiconductor sealing material, and s...
Publication number
20030205699
Publication date
Nov 6, 2003
Hiroko Morii
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Composite particles, and tread rubber composition, paint and resin...
Publication number
20030105213
Publication date
Jun 5, 2003
Kazuyuki Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Organic and inorganic composite pigments, and paint and resin compo...
Publication number
20030101908
Publication date
Jun 5, 2003
Kazuyuki Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Black composite iron oxide pigment, and paint and resin composition...
Publication number
20020117084
Publication date
Aug 29, 2002
Kazuyuki Hayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Non-magnetic composite particles for black toner and black toner us...
Publication number
20020045700
Publication date
Apr 18, 2002
Kazuyuki Hayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Magnetic composite particles for black magnetic toner and black mag...
Publication number
20020031713
Publication date
Mar 14, 2002
Kazuyuki Hayashi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC