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Akira Katsumoto
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Osaka-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Electrolytic cell and process for the production of hydrogen peroxi...
Patent number
6,773,575
Issue date
Aug 10, 2004
Permelec Electrode Ltd.
Yasuo Nakajima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Process for the production of hydrogen peroxide solution
Patent number
6,761,815
Issue date
Jul 13, 2004
Permelec Electrode Ltd.
Yasuo Nakajima
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
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Patent Application
Electrolytic cell and process for the production of hydrogen peroxi...
Publication number
20020134687
Publication date
Sep 26, 2002
PERMELEC ELECTRODE LTD., and KATAYAMA CHEMICAL, INC.
Yasuo Nakajima
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Process for the production of hydrogen peroxide solution
Publication number
20020130048
Publication date
Sep 19, 2002
PERMELEC ELECTRODE LTD.
Yasuo Nakajima
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR