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Hiroshi Sagami
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Kanagawa, JP
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last 30 patents
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Patent Grant
Cation exchange membrane having high durability with diffusion coat...
Patent number
5,085,754
Issue date
Feb 4, 1992
Asahi Kasei Kogyo Kabushiki Kaisha
Hiroshi Sagami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for fusion bonding of fluorocarbon type polymers which comp...
Patent number
4,339,549
Issue date
Jul 13, 1982
Asahi Kasei Kogyo Kabushiki Kaisha
Sakae Tsushima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Melt processing of fluorinated polymers
Patent number
4,246,353
Issue date
Jan 20, 1981
Asahi Kasei Kabushiki Kaisha
Hirotsugu Miyauchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...