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Eui-chul Kang
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hetero type monodispersed polyethylene glycol, intermediate for pro...
Patent number
10,435,509
Issue date
Oct 8, 2019
TOHOKU TECHNO ARCH CO., LTD.
Kazushi Kinbara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Silver-containing composition, and base for use in formation of sil...
Patent number
10,017,655
Issue date
Jul 10, 2018
NOF Corporation
Koichi Aoki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Silver nanoparticles, method for producing same, silver nanoparticl...
Patent number
9,496,069
Issue date
Nov 15, 2016
NOF Corporation
Tatsuya Kozu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Composition for forming copper pattern and method for forming coppe...
Patent number
9,157,004
Issue date
Oct 13, 2015
NOF Corporation
Eui-chul Kang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Inorganic-organic hybrid composition and use thereof
Patent number
8,399,558
Issue date
Mar 19, 2013
NOF Corporation
Eui-chul Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Diol (meth) acrylate compound having urethane bond, method for prod...
Patent number
7,763,695
Issue date
Jul 27, 2010
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diol (meth) acrylate compound having urethane bond, method for prod...
Patent number
7,763,694
Issue date
Jul 27, 2010
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diol (meth) acrylate compound having urethane bond, method for prod...
Patent number
7,649,106
Issue date
Jan 19, 2010
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diol (meth) acrylate compound having urethane bond, method for prod...
Patent number
7,649,105
Issue date
Jan 19, 2010
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diol (meth) acrylate compound having urethane bond, method for prod...
Patent number
7,557,239
Issue date
Jul 7, 2009
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene glycol-modified semiconductor nanoparticles, method fo...
Patent number
7,041,371
Issue date
May 9, 2006
NOF Corporation
Atsuhiko Ogura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
HETERO TYPE MONODISPERSED POLYETHYLENE GLYCOL, INTERMEDIATE FOR PRO...
Publication number
20180186931
Publication date
Jul 5, 2018
TOHOKU TECHNO ARCH CO., LTD
Kazushi KINBARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILVER NANOPARTICLES, METHOD FOR PRODUCING SAME, SILVER NANOPARTICL...
Publication number
20150206618
Publication date
Jul 23, 2015
NOF Corporation
Tatsuya Kozu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILVER-CONTAINING COMPOSITION, AND BASE FOR USE IN FORMATION OF SIL...
Publication number
20150203699
Publication date
Jul 23, 2015
NOF Corporation
Koichi Aoki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITION FOR FORMING COPPER PATTERN AND METHOD FOR FORMING COPPE...
Publication number
20140305684
Publication date
Oct 16, 2014
OSAKA UNIVERSITY
Eui-chul Kang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COSMETIC PRODUCT, NANOPARTICLES FOR COSMETICS, AND POWDER FOR COSME...
Publication number
20120276179
Publication date
Nov 1, 2012
NOF Corporation
Hiroki Fukui
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIOL (METH) ACRYLATE COMPOUND HAVING URETHANE BOND, METHOD FOR PROD...
Publication number
20100081780
Publication date
Apr 1, 2010
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIOL (METH) ACRYLATE COMPOUND HAVING URETHANE BOND, METHOD FOR PROD...
Publication number
20100081779
Publication date
Apr 1, 2010
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COSMETIC PRODUCT, NANOPARTICLES FOR COSMETICS, AND POWDER FOR COSME...
Publication number
20100040697
Publication date
Feb 18, 2010
NOF Corporation
Hiroki Fukui
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIOL (METH) ACRYLATE COMPOUND HAVING URETHANE BOND, METHOD FOR PROD...
Publication number
20090247718
Publication date
Oct 1, 2009
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIOL (METH) ACRYLATE COMPOUND HAVING URETHANE BOND, METHOD FOR PROD...
Publication number
20090240015
Publication date
Sep 24, 2009
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INORGANIC-ORGANIC HYBRID COMPOSITION AND USE THEREOF
Publication number
20090208719
Publication date
Aug 20, 2009
NOF CORPORATION
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COSMETIC PRODUCT, NANOPARTICLES FOR COSMETICS, AND POWDER FOR COSME...
Publication number
20070148121
Publication date
Jun 28, 2007
NOF CORPORATION
Hiroki Fukui
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diol (meth) acrylate compound having urethane bond, method for prod...
Publication number
20060089473
Publication date
Apr 27, 2006
NOF Corporation
Eui-chul Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for preparing semiconductor nanocrystals having core-shell s...
Publication number
20050164227
Publication date
Jul 28, 2005
NOF Corporation
Atsuhiko Ogura
C30 - CRYSTAL GROWTH
Information
Patent Application
Polyethylene glycol-modified semiconductor nanoparticles, method fo...
Publication number
20040250745
Publication date
Dec 16, 2004
NOF Corporation
Atsuhiko Ogura
C30 - CRYSTAL GROWTH