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Tamiyuki Eguchi
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Kobe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Immersion type membrane filter
Patent number
7,022,238
Issue date
Apr 4, 2006
Yuasa Corporation
Tamiyuki Eguchi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polysulfone porous hollow fiber
Patent number
5,474,680
Issue date
Dec 12, 1995
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Hollow fiber filter
Patent number
5,472,601
Issue date
Dec 5, 1995
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polysulfone porous hollow fiber
Patent number
5,232,597
Issue date
Aug 3, 1993
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for preparing uniform discoid particles
Patent number
5,021,201
Issue date
Jun 4, 1991
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making uniform polymer particles
Patent number
5,015,423
Issue date
May 14, 1991
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Inorganic composite material and process for preparing the same
Patent number
4,668,299
Issue date
May 26, 1987
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tsutomu Nanao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hollow fiber filter medium and process for preparing the same
Patent number
4,612,119
Issue date
Sep 16, 1986
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Porous ceramic thin film and process for preparing the same
Patent number
4,584,280
Issue date
Apr 22, 1986
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tsutomu Nanao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Inorganic composite material and process for preparing the same
Patent number
4,579,594
Issue date
Apr 1, 1986
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tsutomu Nanao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Tubular membrane separation apparatus end joint seal
Patent number
4,339,334
Issue date
Jul 13, 1982
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for preparing a composite amphoteric ion exchange membrane
Patent number
4,262,041
Issue date
Apr 14, 1981
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Tamiyuki Eguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Immersion type membrane filter
Publication number
20030178369
Publication date
Sep 25, 2003
Tamiyuki Eguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL