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Sota Nakagawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Material supply system in semiconductor device manufacturing plant
Patent number
7,305,275
Issue date
Dec 4, 2007
Ebara Corporation
Kunihiro Miyazaki
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method and apparatus for electromagnetic irradiation of liquid
Patent number
6,713,771
Issue date
Mar 30, 2004
Ebara Corporation
Sota Nakagawa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for aerobically treating wastewater and a treatment tank for...
Patent number
6,077,424
Issue date
Jun 20, 2000
Ebara Corporation
Noboru Katsukura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Electrodialysis apparatus, waste water treatment method and fluorin...
Publication number
20090152117
Publication date
Jun 18, 2009
Masaji Akahori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Liquid Treatment Apparatus
Publication number
20080023334
Publication date
Jan 31, 2008
EBARA CORPORATION
Sota Nakagawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electrolytic Deposition Treatment Apparatus and Method
Publication number
20070227905
Publication date
Oct 4, 2007
Masaji Akahori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Bipolar Chamber and Electrochemical Liquid Treatment Apparatus Havi...
Publication number
20070215477
Publication date
Sep 20, 2007
Masaji Akahori
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrochemical liquid treatment equipments
Publication number
20070056847
Publication date
Mar 15, 2007
EBARA CORPORATION
Masaji Akahori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and apparatus for treating waste water
Publication number
20060243604
Publication date
Nov 2, 2006
Sota Nakagawa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method and device for electrolytically removing and recovering meta...
Publication number
20060076297
Publication date
Apr 13, 2006
EBARA CORPORATION
Masaji Akahori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Material supply system in semiconductor device manufacturing plant
Publication number
20050177273
Publication date
Aug 11, 2005
EBARA CORPORATION
Kunihiro Miyazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method and apparatus for controlling electrolytic solution
Publication number
20050051434
Publication date
Mar 10, 2005
Koji Mishima
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method and apparatus for electromagnetic irradiation of liquid
Publication number
20030141457
Publication date
Jul 31, 2003
Sota Nakagawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL