Kuniaki Yamada

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Fujisawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Functional water, method and apparatus of producing the same, and m...
- Patent number 7,074,316
- Issue date Jul 11, 2006
- Permelec Electrode Ltd.
- Teruo Haibara
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of water electrolysis
- Patent number 6,143,163
- Issue date Nov 7, 2000
- Permelec Electrode Ltd.
- Isao Sawamoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrolytic cell for producing acidic water and alkaline water
- Patent number 5,980,703
- Issue date Nov 9, 1999
- Permelec Electrode Ltd.
- Kuniaki Yamada
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for the electrolytic pickling or degreasing of steel plate
- Patent number 5,141,606
- Issue date Aug 25, 1992
- Permelec Electrode, Ltd.
- Yukiei Matsumoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrode protector
- Patent number 5,089,109
- Issue date Feb 18, 1992
- Permelec Electrode Ltd.
- Yoshiaki Suganuma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Functional water, method and apparatus of producing the same, and m...
- Publication number 20030188764
- Publication date Oct 9, 2003
- PERMELEC ELECTRODE LTD.
- Teruo Haibara
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE