Toshikatsu Hamano

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing water having a reduced salt content
- Patent number 5,376,250
- Issue date Dec 27, 1994
- Asahi Glass Company Ltd.
- Toshikatsu Hamano
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for recovering an acid from an acid-containing...
- Patent number 5,062,960
- Issue date Nov 5, 1991
- Asahi Glass Company, Ltd.
- Yoshiharu Aoki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for recovering sulfuric acid from a titanium s...
- Patent number 4,954,262
- Issue date Sep 4, 1990
- Asahi Glass Company Ltd.
- Yoshiharu Aoki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for treating a plating solution
- Patent number 4,765,872
- Issue date Aug 23, 1988
- Asahi Glass Company, Ltd.
- Toshikatsu Hamano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for producing an ion exchange membrane using irradiation by...
- Patent number 4,608,393
- Issue date Aug 26, 1986
- Asahi Glass Company Ltd.
- Toshikatsu Hamano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrolysis of aqueous solution of sodium chloride
- Patent number 4,202,743
- Issue date May 13, 1980
- Asahi Glass Company, Limited
- Yoshio Oda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR