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Akira Sezaki
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid chromatography measurement method, liquid chromatography mea...
Patent number
10,527,594
Issue date
Jan 7, 2020
ARKRAY, Inc.
Akira Sezaki
G01 - MEASURING TESTING
Information
Patent Grant
Channel bubble reduction device, channel bubble reduction method, a...
Patent number
9,759,696
Issue date
Sep 12, 2017
ARKRAY, Inc.
Akira Sezaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid chromatography apparatus and liquid chromatography
Patent number
9,310,342
Issue date
Apr 12, 2016
ARKRAY, Inc.
Toshikatsu Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Bubble reduction device, chromatography device, bubble reduction me...
Patent number
9,285,347
Issue date
Mar 15, 2016
ARKRAY, Inc.
Seiji Satake
G01 - MEASURING TESTING
Information
Patent Grant
Analyzing device and method for controlling same
Patent number
8,939,018
Issue date
Jan 27, 2015
ARKRAY, Inc.
Toshikatsu Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Degasifier and liquid chromatograph equipped therewith
Patent number
8,495,906
Issue date
Jul 30, 2013
ARKRAY, Inc.
Koji Sugiyama
G01 - MEASURING TESTING
Information
Patent Grant
Liquid chromatograph
Patent number
8,361,390
Issue date
Jan 29, 2013
ARKRAY, Inc.
Koji Sugiyama
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CHROMATOGRAPHY DEVICE
Publication number
20180372698
Publication date
Dec 27, 2018
ARKRAY, INC.
Akira SEZAKI
G01 - MEASURING TESTING
Information
Patent Application
LIQUID CHROMATOGRAPHY MEASUREMENT METHOD, LIQUID CHROMATOGRAPHY MEA...
Publication number
20170307571
Publication date
Oct 26, 2017
ARKRAY, Inc.
Akira SEZAKI
G01 - MEASURING TESTING
Information
Patent Application
CHANNEL BUBBLE REDUCTION DEVICE, CHANNEL BUBBLE REDUCTION METHOD, A...
Publication number
20130319080
Publication date
Dec 5, 2013
ARKRAY, INC.
Akira Sezaki
G01 - MEASURING TESTING
Information
Patent Application
BUBBLE REDUCTION DEVICE, CHROMATOGRAPHY DEVICE, BUBBLE REDUCTION ME...
Publication number
20130319087
Publication date
Dec 5, 2013
ARKRAY, INC.
Seiji Satake
G01 - MEASURING TESTING
Information
Patent Application
LIQUID CHROMATOGRAPHY APPARATUS AND LIQUID CHROMATOGRAPHY
Publication number
20110186511
Publication date
Aug 4, 2011
ARKRAY, Inc.
Toshikatsu Sakai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANALYZING DEVICE AND METHOD FOR CONTROLLING SAME
Publication number
20110185797
Publication date
Aug 4, 2011
ARKRAY, Inc.
Toshikatsu Sakai
G01 - MEASURING TESTING
Information
Patent Application
DEGASIFIER AND LIQUID CHROMATOGRAPH EQUIPPED THEREWITH
Publication number
20100288024
Publication date
Nov 18, 2010
ARKRAY, Inc.
Koji Sugiyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Liquid Chromatograph
Publication number
20090275119
Publication date
Nov 5, 2009
ARKRAY, Inc.
Koji Sugiyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL