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Shinichiro AOYAGI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Aqueous pigment dispersion liquid
Patent number
11,746,247
Issue date
Sep 5, 2023
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Yosuke Sakai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
A-B block co-polymer, A-B block co-polymer production method, resin...
Patent number
10,982,020
Issue date
Apr 20, 2021
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Hiroyuki Shimanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous emulsion solution, coloring agent composition containing sa...
Patent number
9,644,106
Issue date
May 9, 2017
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Hiroyuki Shimanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aqueous pigment dispersion liquid and aqueous pigment inkjet ink us...
Patent number
9,260,589
Issue date
Feb 16, 2016
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Hiroyuki Shimanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Coating liquid, coating liquid for manufacturing electrode plate, u...
Patent number
9,123,940
Issue date
Sep 1, 2015
Dainichiseika Color & Chemicals Mfg. Co, Ltd.
Takanori Sannan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pigment dispersion and method for producing resin-treated pigment i...
Patent number
8,895,646
Issue date
Nov 25, 2014
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Hiroyuki Shimanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
AQUEOUS PIGMENT DISPERSION LIQUID
Publication number
20220127485
Publication date
Apr 28, 2022
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Yosuke SAKAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A-B BLOCK CO-POLYMER, A-B BLOCK CO-POLYMER PRODUCTION METHOD, RESIN...
Publication number
20170166665
Publication date
Jun 15, 2017
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Hiroyuki SHIMANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS EMULSION SOLUTION, COLORING AGENT COMPOSITION CONTAINING SA...
Publication number
20160053125
Publication date
Feb 25, 2016
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Hiroyuki SHIMANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS PIGMENT DISPERSION LIQUID AND AQUEOUS PIGMENT INKJET INK US...
Publication number
20150011687
Publication date
Jan 8, 2015
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Hiroyuki Shimanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN-TREATED PIGMENT, METHOD FOR PRODUCING THE PIGMENT, AND PIGMEN...
Publication number
20130012626
Publication date
Jan 10, 2013
KYOTO UNIVERSITY
Hiroyuki Shimanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COATING LIQUID, COATING LIQUID FOR MANUFACTURING ELECTRODE PLATE, U...
Publication number
20110091771
Publication date
Apr 21, 2011
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Takanori Sannan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...