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Makoto Emi
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Fujinomiya, JP
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last 30 patents
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Patent Grant
Flat permeable membrane and method for manufacture thereof
Patent number
5,071,554
Issue date
Dec 10, 1991
Terumo Corporation
Yukio Seita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flat permeable membrane and for manufacture thereof
Patent number
4,964,991
Issue date
Oct 23, 1990
Terumo Corporation
Yukio Seita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the manufacture of flat permeable membrane
Patent number
4,927,576
Issue date
May 22, 1990
Terumo Kabushiki Kaisha (Terumo Corporation)
Yukio Seita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flat permeable membrane
Patent number
4,743,375
Issue date
May 10, 1988
Terumo Corporation
Yukio Seita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hollow fiber membrane and method for manufacture thereof
Patent number
4,708,800
Issue date
Nov 24, 1987
Terumo Kabushiki Kaisha
Toshiji Ichikawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL