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Satoru Ishihara
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Seawater desalination method
Patent number
9,133,048
Issue date
Sep 15, 2015
Nitto Denko Corporation
Satoru Ishihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Spiral type separation membrane element
Patent number
8,361,318
Issue date
Jan 29, 2013
Nitto Denko Corporation
Shinichi Chikura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Running method and treatment system for spiral wound membrane eleme...
Patent number
6,878,294
Issue date
Apr 12, 2005
Nitto Denko Corporation
Masaaki Ando
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Running method and washing method for spiral wound membrane element...
Patent number
6,861,000
Issue date
Mar 1, 2005
Nitto Denko Corporation
Masaaki Ando
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Spiral wound membrane element, spiral wound membrane module and tre...
Patent number
6,733,675
Issue date
May 11, 2004
Nitto Denko Corporation
Masaaki Ando
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
SEAWATER DESALINATION METHOD
Publication number
20140231344
Publication date
Aug 21, 2014
NITTO DENKO CORPORATION
Satoru Ishihara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL TYPE SEPARATION MEMBRANE ELEMENT
Publication number
20100108593
Publication date
May 6, 2010
Shinichi Chikura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL TYPE SEPARATION MEMBRANE ELEMENT
Publication number
20100096316
Publication date
Apr 22, 2010
Shinichi Chikura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral type separation membrane element
Publication number
20070175812
Publication date
Aug 2, 2007
Nitto Denko Corporation
Shinichi Chikura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral separation membrane element
Publication number
20040195164
Publication date
Oct 7, 2004
NITTO DENKO CORPORATION
Mitsuaki Hirokawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral separation membrane element
Publication number
20040182774
Publication date
Sep 23, 2004
NITTO DENKO CORPORATION
Mitsuaki Hirokawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral separation membrane element
Publication number
20040182775
Publication date
Sep 23, 2004
NITTO DENKO CORPORATION
Mitsuaki Hirokawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of multi-stage reverse osmosis treatment
Publication number
20040050793
Publication date
Mar 18, 2004
Masaaki Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Running method and treatment system for spiral wound membrane eleme...
Publication number
20020060193
Publication date
May 23, 2002
NITTO DENKO CORPORATION
Masaaki Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Running method and washing method for spiral wound membrane element...
Publication number
20020027103
Publication date
Mar 7, 2002
NITTO DENKO CORPORATION
Masaaki Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral wound membrane element, spiral wound membrane module and tre...
Publication number
20020027111
Publication date
Mar 7, 2002
NITTO DENKO CORPORATION
Masaaki Ando
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL