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Kimihiko Ishii
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Hitachinaka-sho, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pump for liquid chromatograph, and liquid chromatograph
Patent number
9,410,543
Issue date
Aug 9, 2016
Hitachi High-Technologies Corporation
Kenichiro Tokuo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Liquid chromatograph and sample introducing apparatus
Patent number
9,003,868
Issue date
Apr 14, 2015
Hitachi High-Technologies Corporation
Yumiko Ono
G01 - MEASURING TESTING
Information
Patent Grant
Liquid supply device using check valve and reactive liquid chromato...
Patent number
8,551,423
Issue date
Oct 8, 2013
Hitachi High-Technologies Corporation
Kisaburo Deguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Liquid sample analyzing apparatus and liquid sample introducing app...
Patent number
8,522,628
Issue date
Sep 3, 2013
Hitachi High-Technologies Corporation
Yoshiaki Seki
G01 - MEASURING TESTING
Information
Patent Grant
Separation column for liquid chromatograph apparatus and liquid chr...
Patent number
8,496,819
Issue date
Jul 30, 2013
Hitachi High-Technologies Corporation
Katsutoshi Shimizu
G01 - MEASURING TESTING
Information
Patent Grant
Solvent delivery device and analytical system
Patent number
8,191,405
Issue date
Jun 5, 2012
Hitachi High-Technologies Corporation
Naoya Yasuhara
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Liquid chromatograph and sample introducing apparatus
Patent number
8,191,404
Issue date
Jun 5, 2012
Hitachi High-Technologies Corporation
Yumiko Ono
G01 - MEASURING TESTING
Information
Patent Grant
Two-unit pump for liquid chromatograph with flow sensor arrangement
Patent number
8,123,496
Issue date
Feb 28, 2012
Hitachi High-Technologies Corporation
Kimihiko Ishii
G01 - MEASURING TESTING
Information
Patent Grant
Separation column and liquid chromatography apparatus using the same
Patent number
7,901,573
Issue date
Mar 8, 2011
Hitachi High-Technologies Corporation
Kimihiko Ishii
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CHROMATOGRAPH, SAMPLE INTRODUCTION DEVICE FOR LIQUID CHROMAT...
Publication number
20130333452
Publication date
Dec 19, 2013
Hiroshi Suzuki
G01 - MEASURING TESTING
Information
Patent Application
LIQUID SAMPLE ANALYZING APPARATUS AND LIQUID SAMPLE INTRODUCING APP...
Publication number
20130333491
Publication date
Dec 19, 2013
Hitachi High-Technologies Corporation
Yoshiaki Seki
G01 - MEASURING TESTING
Information
Patent Application
Chromatography Device
Publication number
20130161244
Publication date
Jun 27, 2013
Hitachi High-Technologies Corporation
Kimihiko Ishii
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
PUMP FOR LIQUID CHROMATOGRAPH, AND LIQUID CHROMATOGRAPH
Publication number
20130104631
Publication date
May 2, 2013
Kenichiro Tokuo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
LIQUID CHROMATOGRAPH AND SAMPLE INTRODUCING APPARATUS
Publication number
20120279284
Publication date
Nov 8, 2012
Hitachi High-Technologies Corporation
Yumiko ONO
G01 - MEASURING TESTING
Information
Patent Application
LIQUID SAMPLE ANALYZING APPARATUS AND LIQUID SAMPLE INTRODUCING APP...
Publication number
20120216632
Publication date
Aug 30, 2012
Hitachi High-Technologies Corporation
Yoshiaki Seki
G01 - MEASURING TESTING
Information
Patent Application
SAMPLE RACK
Publication number
20120219473
Publication date
Aug 30, 2012
Hitachi High-Technologies Corporation
Kimihiko Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID SUPPLY DEVICE USING CHECK VALVE AND REACTIVE LIQUID CHROMATO...
Publication number
20120128533
Publication date
May 24, 2012
Hitachi High-Technologies Corporation
Kisaburo Deguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PUMP FOR LIQUID CHROMATOGRAPH
Publication number
20100288027
Publication date
Nov 18, 2010
Hitachi High-Technologies Corporation
Kimihiko Ishii
G01 - MEASURING TESTING
Information
Patent Application
SEPARATION COLUMN AND LIQUID CHROMATOGRAPH
Publication number
20090218267
Publication date
Sep 3, 2009
Hitachi-Technologies Corporation
Kiyotoshi MORI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLVENT DELIVERY DEVICE AND ANALYTICAL SYSTEM
Publication number
20090193879
Publication date
Aug 6, 2009
Hitaci High-technologies Corporation
Naoya Yasuhara
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
LIQUID CHROMATOGRAPH AND SAMPLE INTRODUCING APPARATUS
Publication number
20090078031
Publication date
Mar 26, 2009
HITACHI HIGH-TECHNOLOGY CORPORATION
Yumiko ONO
G01 - MEASURING TESTING
Information
Patent Application
SEPARATION COLUMN FOR LIQUID CHROMATOGRAPH APPARATUS AND LIQUID CHR...
Publication number
20090001007
Publication date
Jan 1, 2009
Hitachi High-Technologies Corporation
Katsutoshi Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Separation column and liquid chromatography apparatus using the same
Publication number
20080283458
Publication date
Nov 20, 2008
Kimihiko Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pump for liquid chromatograph
Publication number
20070084766
Publication date
Apr 19, 2007
Hitachi High-Technologies Corporation
Kimihiko Ishii
G01 - MEASURING TESTING
Information
Patent Application
Liquid chromatographic analysis apparatus and liquid chromatographi...
Publication number
20030115937
Publication date
Jun 26, 2003
Hitachi Ltd.
Kimihiko Ishii
G01 - MEASURING TESTING
Information
Patent Application
Liquid chromatographic analysis apparatus and liquid chromatographi...
Publication number
20020062683
Publication date
May 30, 2002
Kimihiko Ishii
G01 - MEASURING TESTING