Yoshihiko Saito

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorinated cation exchange membrane and electrolytic soda process
- Patent number 6,984,669
- Issue date Jan 10, 2006
- Asahi Glass Company, Limited
- Takuo Nishio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cation exchange membrane for electrolysis and process for producing...
- Patent number 5,716,504
- Issue date Feb 10, 1998
- Asahi Glass Company Ltd.
- Yoshihiko Saito
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Fluorine-containing cation exchange membrane for electrolysis and p...
- Patent number 5,149,403
- Issue date Sep 22, 1992
- Asahi Glass Company Ltd.
- Tetsuji Shimohira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ion exchange membrane for electrolysis
- Patent number 4,872,958
- Issue date Oct 10, 1989
- Asahi Glass Company, Ltd.
- Koji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrolytic cation exchange membrane
- Patent number 4,486,277
- Issue date Dec 4, 1984
- Asahi Glass Company Ltd.
- Haruhisa Miyake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Fluorinated cation exchange membrane and electrolytic soda process
- Publication number 20040092611
- Publication date May 13, 2004
- ASAHI GLASS COMPANY LIMITED
- Takuo Nishio
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR