Saburo Okamoto

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Higashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Unit cell for alkali chloride metal aqueous solution electrolytic tank
- Patent number 6,773,561
- Issue date Aug 10, 2004
- Asahi Kasei Kabushiki Kaisha
- Yasuhide Noaki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Ion exchange membrane used for a fuel cell
- Patent number 5,449,697
- Issue date Sep 12, 1995
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yasuhide Noaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar, filter press type electrolytic cell
- Patent number 5,225,060
- Issue date Jul 6, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yasuhide Noaki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR