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Harutoshi HOSHINO
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Asymmetric gas separation membrane and method for separating methan...
Patent number
9,211,497
Issue date
Dec 15, 2015
UBE Industries, Ltd.
Ryoichi Takada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solvent-resistant asymmetric hollow fiber gas separation membrane,...
Patent number
8,580,012
Issue date
Nov 12, 2013
Ube Industries, Ltd.
Harutoshi Hoshino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide gas separation membrane and gas separation method
Patent number
8,394,176
Issue date
Mar 12, 2013
Ube Industries, Ltd.
Tomonori Kanougi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide film made of multicomponent polyimide and process of prod...
Patent number
8,075,824
Issue date
Dec 13, 2011
Ube Industries, Ltd.
Toshimune Yoshinaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Asymmetric hollow-fiber gas separation membrane, gas separation met...
Patent number
7,803,214
Issue date
Sep 28, 2010
UBE Industries, Ltd.
Yoji Kase
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Crystalline polyesterpolyol and hot-melt adhesive
Patent number
6,630,561
Issue date
Oct 7, 2003
Ube Industries, Ltd.
Mikito Kashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyanurate compound having three oxetane ring groups and organic har...
Patent number
6,255,484
Issue date
Jul 3, 2001
Ube Industries, Ltd.
Mikito Kashima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gas separating asymmetric membrane
Patent number
5,286,539
Issue date
Feb 15, 1994
Ube Industries, Ltd.
Yoshihiro Kusuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ASYMMETRIC GAS SEPARATION MEMBRANE, AND METHODS FOR SEPARATING AND...
Publication number
20170095768
Publication date
Apr 6, 2017
Makoto NAKAMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ASYMMETRIC GAS SEPARATION MEMBRANE AND METHOD FOR SEPARATING METHAN...
Publication number
20130319229
Publication date
Dec 5, 2013
Ube Industries, Ltd.
Ryoichi Takada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLVENT-RESISTANT ASYMMETRIC HOLLOW FIBER GAS SEPARATION MEMBRANE,...
Publication number
20110048229
Publication date
Mar 3, 2011
UBE INDUSTRIES, LTD.
Harutoshi Hoshino
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYIMIDE GAS SEPARATION MEMBRANE AND GAS SEPARATION METHOD
Publication number
20110000367
Publication date
Jan 6, 2011
UBE INDUSSTRIES, LTD.
Tomonori Kanougi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE FILM MADE OF MULTICOMPONENT POLYIMIDE AND PROCESS OF PROD...
Publication number
20090258211
Publication date
Oct 15, 2009
Ube Industries, Ltd.
Toshimune Yoshinaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Asymmetric hollow-fiber gas separation membrane, gas separation met...
Publication number
20080017029
Publication date
Jan 24, 2008
Ube Industries, Ltd.
Yoji Kase
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Crystalline polyesterpolyol and hot-melt adhesive
Publication number
20030018157
Publication date
Jan 23, 2003
Ube Industries, Ltd.
Mikito Kashima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...