Kengo Yasui

Person

Kamisu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Quinophthalone compound
- Patent number 11,186,720
- Issue date Nov 30, 2021
- DIC Corporation
- Hitoshi Kondo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quinacridone pigment of low amine content and method for producing...
- Patent number 9,902,857
- Issue date Feb 27, 2018
- DIC Corporation
- Kazuhiro Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Aqueous pigment dispersion used for preparing ink jet recording aqu...
- Patent number 8,679,243
- Issue date Mar 25, 2014
- DIC Corporation
- Ryuji Yokoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous pigment dispersion and aqueous pigment ink for inkjet recor...
- Patent number 8,008,391
- Issue date Aug 30, 2011
- DIC Corporation
- Yuuya Enomoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PHTHALOCYANINE PIGMENT HAVING ANTIBACTERIAL OR ANTIVIRAL EFFECT
- Publication number 20240352256
- Publication date Oct 24, 2024
- DIC CORPORATION
- Yasuhiro Kuwana
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR SEPARATING COLORED RESIN COMPOSITION AND RESIN RECYCLING...
- Publication number 20240199837
- Publication date Jun 20, 2024
- DIC CORPORATION
- Kengo Yasui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HALOGENATED ZINC PHTHALOCYANINE PIGMENT AND PRODUCTION METHOD FOR SAME
- Publication number 20230287218
- Publication date Sep 14, 2023
- DIC CORPORATION
- Keisuke Sakamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUINOPHTHALONE COMPOUND
- Publication number 20210261783
- Publication date Aug 26, 2021
- DIC CORPORATION
- Hitoshi Kondo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUINOPHTHALONE COMPOUND
- Publication number 20200239693
- Publication date Jul 30, 2020
- DIC CORPORATION
- Tatsuya Shigehiro
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINACRIDONE PIGMENT OF LOW AMINE CONTENT AND METHOD FOR PRODUCING...
- Publication number 20160280924
- Publication date Sep 29, 2016
- DIC CORPORATION
- Kazuhiro Sugiyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS PIGMENT DISPERSION USED FOR PREPARING INK JET RECORDING AQU...
- Publication number 20140011917
- Publication date Jan 9, 2014
- DIC CORPORATION
- Ryuji Yokoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Water-based pigment dispersion for inkjet recording water-based ink...
- Publication number 20110160358
- Publication date Jun 30, 2011
- DIC CORPORATION
- Masamitsu Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS PIGMENT DISPERSION AND AQUEOUS PIGMENT INK FOR INKJET RECOR...
- Publication number 20110009554
- Publication date Jan 13, 2011
- DIC CORPORATION
- Yuuya Enomoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kengo Yasui

Person

Patents Grantslast 30 patents

Quinophthalone compound

Quinacridone pigment of low amine content and method for producing...

Aqueous pigment dispersion used for preparing ink jet recording aqu...

Aqueous pigment dispersion and aqueous pigment ink for inkjet recor...

Patents Applicationslast 30 patents

PHTHALOCYANINE PIGMENT HAVING ANTIBACTERIAL OR ANTIVIRAL EFFECT

METHOD FOR SEPARATING COLORED RESIN COMPOSITION AND RESIN RECYCLING...

HALOGENATED ZINC PHTHALOCYANINE PIGMENT AND PRODUCTION METHOD FOR SAME

QUINOPHTHALONE COMPOUND

QUINOPHTHALONE COMPOUND

QUINACRIDONE PIGMENT OF LOW AMINE CONTENT AND METHOD FOR PRODUCING...

AQUEOUS PIGMENT DISPERSION USED FOR PREPARING INK JET RECORDING AQU...

Water-based pigment dispersion for inkjet recording water-based ink...

AQUEOUS PIGMENT DISPERSION AND AQUEOUS PIGMENT INK FOR INKJET RECOR...