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Hideyuki KONDO
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Minato-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Packing material for HILIC columns, HILIC column filled with same,...
Patent number
11,247,192
Issue date
Feb 15, 2022
Showa Denko K.K.
Junya Kato
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Inspection method, manufacturing method of piece for analysis, anal...
Patent number
7,670,857
Issue date
Mar 2, 2010
Sumco Corporation
Akira Okubo
G01 - MEASURING TESTING
Information
Patent Grant
Toner cartridge comprising a magnet assembly
Patent number
6,343,883
Issue date
Feb 5, 2002
Oki Data Corporation
Toshio Tada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CHROMATOGRAPHY PACKING MATERIAL, LIQUID CHROMATOGRAPHY COLUM...
Publication number
20210299635
Publication date
Sep 30, 2021
SHOWA DENKO K.K.
Hideyuki KONDO
G01 - MEASURING TESTING
Information
Patent Application
LIQUID CHROMATOGRAPHY PACKING MATERIAL
Publication number
20190204278
Publication date
Jul 4, 2019
SHOWA DENKO K.K.
Hideyuki KONDO
G01 - MEASURING TESTING
Information
Patent Application
PACKING MATERIAL FOR HILIC COLUMNS, HILIC COLUMN FILLED WITH SAME,...
Publication number
20190184372
Publication date
Jun 20, 2019
SHOWA DENKO K.K.
Junya KATO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PACKING MATERIAL FOR LIQUID CHROMATOGRAPHY AND COLUMN FOR LIQUID CH...
Publication number
20190015813
Publication date
Jan 17, 2019
SHOWA DENKO K.K.
Naoya NAKAJIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID CHROMATOGRAPHIC COLUMN AND LIQUID CHROMATOGRAPHIC APPARATUS...
Publication number
20180238842
Publication date
Aug 23, 2018
SHOWA DENKO K.K.
Junya KATO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MASS SPECTROMETRY METHOD FOR ORGANIC ACID, ANALYTICAL COLUMN AND AN...
Publication number
20170108474
Publication date
Apr 20, 2017
Showa Denko K.K.
Hideyuki KONDO
G01 - MEASURING TESTING
Information
Patent Application
PACKING MATERIAL FOR LIQUID CHROMATOGRAPHY AND COLUMN FOR LIQUID CH...
Publication number
20170007981
Publication date
Jan 12, 2017
SHOWA DENKO K.K.
Naoya NAKAJIMA
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR ANALYZING LOW MOLECULAR WEIGHT COMPOUND IN SAMPLE CONTAI...
Publication number
20090258428
Publication date
Oct 15, 2009
Showa Denko K.K.
Yoshiji OKada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Packing Material for Ion Chromatography
Publication number
20080116138
Publication date
May 22, 2008
SHOWA DENKO K.K.
Hideyuki Kondo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for inspection, proces for making analytic piece, method for...
Publication number
20060249479
Publication date
Nov 9, 2006
Sumitomo Mitsubishi Silicon Corporation
Akira Okubo
G01 - MEASURING TESTING