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Kurashiki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrophilised vinylidene fluoride-based porous hollow fibre membran...
Patent number
10,406,487
Issue date
Sep 10, 2019
Kuraray Co., Ltd.
Arata Ishiodori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous membrane of vinylidene fluoride resin and process for produc...
Patent number
7,909,178
Issue date
Mar 22, 2011
Kuraray Co., Ltd.
Arata Ishiodori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Porous hollow fiber membranes and method of making the same
Patent number
6,890,436
Issue date
May 10, 2005
Kuraray Co., Ltd.
Kensaku Komatsu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polyvinyl alcohol-based hollow fiber membrane and process for produ...
Patent number
5,976,433
Issue date
Nov 2, 1999
Kuraray Co., Ltd.
Kensaku Komatsu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polyvinyl alcohol-based hollow fiber membrane and process for produ...
Patent number
5,789,081
Issue date
Aug 4, 1998
Kuraray Co., Ltd.
Kensaku Komatsu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polysulfone-based hollow fiber membrane and process for manufacturi...
Patent number
5,340,480
Issue date
Aug 23, 1994
Kuraray Co., Ltd.
Ichiro Kawata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
GAS SEPARATION MEMBRANE MODULE
Publication number
20240058764
Publication date
Feb 22, 2024
KAWASAKI JUKOGYO KABUSHIKI KAISHA
Katsuya UMEMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE HOLLOW FIBER MEMBRANE AND COMPOSITE HOLLOW FIBER MEMBRANE...
Publication number
20220088542
Publication date
Mar 24, 2022
Kuraray Co., Ltd
Kota MIHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE HOLLOW FIBER MEMBRANE, AND METHOD FOR PRODUCING COMPOSITE...
Publication number
20210101119
Publication date
Apr 8, 2021
Kuraray Co., Ltd
Youhei YABUNO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPHILISED VINYLIDENE FLUORIDE-BASED POROUS HOLLOW FIBRE MEMBRAN...
Publication number
20160121273
Publication date
May 5, 2016
Kuraray Co., Ltd
Arata Ishiodori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS MEMBRANE OF VINYLIDENE FLUORIDE RESIN AND PROCESS FOR PRODUC...
Publication number
20090148659
Publication date
Jun 11, 2009
Kuraray Co., Ltd.,
Arata ISHIODORI
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Porous hollow fiber membranes and method of making the same
Publication number
20020011443
Publication date
Jan 31, 2002
Kuraray Co., Ltd
Kensaku Komatsu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL