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Morimitsu Nakamura
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Purification method and purification apparatus for feed air in cryo...
Patent number
9,651,302
Issue date
May 16, 2017
Taiyo Nippon Sanso Corporation
Masato Kawai
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of purifying air
Patent number
8,690,990
Issue date
Apr 8, 2014
Taiyo Nippon Sanso Corporation
Morimitsu Nakamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Pre-purification unit of cryogenic air separation unit, hydrocarbon...
Patent number
8,366,806
Issue date
Feb 5, 2013
Taiyo Nippon Sanso Corporation
Tatsuya Hidano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas purifier apparatus and method for gas purification
Patent number
7,993,431
Issue date
Aug 9, 2011
Taiyo Nippon Sanso Corporation
Morimitsu Nakamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Pre-purification unit of cryogenic air separation unit, hydrocarbon...
Patent number
7,931,736
Issue date
Apr 26, 2011
Taiyo Nippon Sanso Corporation
Tatsuya Hidano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of restarting feed air purifier
Patent number
7,749,306
Issue date
Jul 6, 2010
Taiyo Nippon Sanso Corporation
Morimitsu Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus and method for purifying air used in cryogenic air separa...
Patent number
6,824,588
Issue date
Nov 30, 2004
Nippon Sanso Corporation
Morimitsu Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Gas processing agent and manufacturing method therefor, gas purific...
Patent number
6,660,240
Issue date
Dec 9, 2003
N.E. Chemcat Corporaiton
Sakurai Toshihiko
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas purification method
Patent number
6,471,749
Issue date
Oct 29, 2002
Nippon Sanso Corporation
Masato Kawai
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Gas purifying process and gas purifying apparatus
Patent number
6,048,509
Issue date
Apr 11, 2000
Nippon Sanso Corporation
Masato Kawai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for pre-purification for air cryogenic separat...
Patent number
5,689,974
Issue date
Nov 25, 1997
Nippon Sanso Corporation
Atsushi Fujita
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PURIFYING AIR
Publication number
20120011887
Publication date
Jan 19, 2012
Morimitsu Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Pre-purification unit of cryogenic air separation unit, hydrocarbon...
Publication number
20110126706
Publication date
Jun 2, 2011
Taiyo Nippon Sanso Corporation
Tatsuya Hidano
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR PURIFICATION OF THE AIR TO BE USED AS RAW...
Publication number
20090282866
Publication date
Nov 19, 2009
Masato Kawai
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Gas purification apparatus and method for gas purification
Publication number
20090151558
Publication date
Jun 18, 2009
Morimitsu Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pre-Purification Unit Of Cryogenic Air Separation Unit, Hydrocarbon...
Publication number
20070209518
Publication date
Sep 13, 2007
Tatsuya Hidano
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method of restarting feed air purifier
Publication number
20070193446
Publication date
Aug 23, 2007
Morimitsu Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Apparatus and method for purifying air used in cryogenic air separa...
Publication number
20030029314
Publication date
Feb 13, 2003
Morimitsu Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL