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Sadahiro Inoue
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Toda-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Aqueous pigment dispersion for ink-jet ink and ink-jet ink composition
Patent number
8,729,153
Issue date
May 20, 2014
Dainippon Ink and Chemicals, Inc.
Hiroshi Harada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing aqueous pigment dispersions for ink-jet recor...
Patent number
8,163,820
Issue date
Apr 24, 2012
Dainippon Ink and Chemicals, Inc.
Hideaki Kaji
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Jet ink and process for preparing dispersion of colored fine partic...
Patent number
6,074,467
Issue date
Jun 13, 2000
Dainippon Ink and Chemicals, Inc.
Isao Tabayashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink for jet printer
Patent number
5,302,631
Issue date
Apr 12, 1994
Dainippon Ink and Chemicals, Inc.
Yutaka Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition
Patent number
5,091,004
Issue date
Feb 25, 1992
Dainippon Ink and Chemicals, Inc.
Isao Tabayashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic solvent-based ink for ink-jet printer
Patent number
4,975,117
Issue date
Dec 4, 1990
Dainippon Ink & Chemicals Inc.
Isao Tabayashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hot-melt type ink for thermal ink-jet printer
Patent number
4,878,946
Issue date
Nov 7, 1989
Dainippon Ink and Chemicals, Inc.
Isao Tabayashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING AQUEOUS PIGMENT LIQUID DISPERSION AND INK-JET...
Publication number
20090326118
Publication date
Dec 31, 2009
Sadahiro Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process For Producing Aqueous Pigment Dispersions For Ink-Jet Recor...
Publication number
20080139706
Publication date
Jun 12, 2008
Dainippon Ink And Chemicals, Inc.
Hideaki Kaji
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Aqueous pigment dispersion for ink-jet ink and ink-jet ink composition
Publication number
20070037900
Publication date
Feb 15, 2007
Dainippon Ink and Chemicals, Inc.
Hiroshi Harada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...