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Hiroki Fujioka
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Shiga, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hollow fiber membrane module
Patent number
12,128,360
Issue date
Oct 29, 2024
Nitto Denko Corporation
Masamitsu Taguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hollow fiber membrane module
Patent number
11,565,216
Issue date
Jan 31, 2023
Nitto Denko Corporation
Hideyuki Yamane
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing spiral wound separation membrane element
Patent number
10,357,747
Issue date
Jul 23, 2019
Nitto Denko Corporation
Shinya Nishiyama
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite membrane support and composite membrane using the same
Patent number
9,409,377
Issue date
Aug 9, 2016
Asahi Kasei Fibers Corporation
Minoru Yoshida
B32 - LAYERED PRODUCTS
Information
Patent Grant
Hydrogen generator and fuel cell power generator
Patent number
8,815,455
Issue date
Aug 26, 2014
Panasonic Corporation
Akira Maenishi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spiral reverse osmosis membrane element, method of manufacturing th...
Patent number
8,608,964
Issue date
Dec 17, 2013
Nitto Denko Corporation
Atsushi Hiro
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spiral reverse osmosis membrane element, method of manufacturing th...
Patent number
8,591,684
Issue date
Nov 26, 2013
Nitto Denko Corporation
Atsushi Hiro
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen generator and fuel cell system
Patent number
8,221,512
Issue date
Jul 17, 2012
Panasonic Corporation
Hiroki Fujioka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spiral membrane element and process for producing the same
Patent number
7,998,348
Issue date
Aug 16, 2011
Nitto Denko Corporation
Shinichi Chikura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane element sealing material holding member and membrane element
Patent number
7,867,394
Issue date
Jan 11, 2011
Nitto Denko Corporation
Yasuhiro Uda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrophilized porous film and process for producing the same
Patent number
7,115,680
Issue date
Oct 3, 2006
Nitto Denko Corporation
Hiroki Fujioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HOLLOW FIBER MEMBRANE MODULE
Publication number
20220323907
Publication date
Oct 13, 2022
NITTO DENKO CORPORATION
Masamitsu TAGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW FIBER MEMBRANE MODULE
Publication number
20210275973
Publication date
Sep 9, 2021
Nitto Denko Corporation
Masamitsu TAGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
Publication number
20210229029
Publication date
Jul 29, 2021
Nitto Denko Corporation
Shijun Zheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW FIBER MEMBRANE MODULE
Publication number
20210039047
Publication date
Feb 11, 2021
Hideyuki YAMANE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
Publication number
20200376443
Publication date
Dec 3, 2020
Nitto Denko Corporation
Shijun Zheng
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INFORMATION TERMINAL DEVICE, OPERATING INFORMATION PROVISION SYSTEM...
Publication number
20190137169
Publication date
May 9, 2019
Panasonic Intellectual Property Management Co., Ltd.
Shuya HOSOKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR PRODUCING SPIRAL WOUND SEPARATION MEMBRANE ELEMENT
Publication number
20180280890
Publication date
Oct 4, 2018
Nitto Denko Corporation
Shinya NISHIYAMA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
HYDROGEN GENERATOR
Publication number
20150303502
Publication date
Oct 22, 2015
Hiroki Fujioka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN GENERATION APPARATUS
Publication number
20150044102
Publication date
Feb 12, 2015
PANASONIC CORPORATION
Yoichi Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE MEMBRANE SUPPORT AND COMPOSITE MEMBRANE USING THE SAME
Publication number
20120043272
Publication date
Feb 23, 2012
Minoru Yoshida
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
SPIRAL MEMBRANE ELEMENT AND PROCESS FOR PRODUCING THE SAME
Publication number
20110266210
Publication date
Nov 3, 2011
Shinichi CHIKURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN GENERATION DEVICE AND FUEL CELL SYSTEM PROVIDED THEREWITH
Publication number
20110117461
Publication date
May 19, 2011
Panasonic Corporation
Akira Maenishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN GENERATOR AND FUEL CELL POWER GENERATOR
Publication number
20110065011
Publication date
Mar 17, 2011
Panasonic Corporation
Akira Maenishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN GENERATOR AND FUEL CELL SYSTEM
Publication number
20090258263
Publication date
Oct 15, 2009
Hiroki Fujioka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE ELEMENT SEALING MATERIAL HOLDING MEMBER AND MEMBRANE ELEMENT
Publication number
20090095670
Publication date
Apr 16, 2009
Yasuhiro Uda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL MEMBRANE ELEMENT
Publication number
20090065426
Publication date
Mar 12, 2009
NITTO DENKO CORPORATION
Katsumi Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL MEMBRANE ELEMENT AND PROCESS FOR PRODUCING THE SAME
Publication number
20090026130
Publication date
Jan 29, 2009
Shinichi Chikura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL REVERSE OSMOSIS MEMBRANE ELEMENT, METHOD OF MANUFACTURING TH...
Publication number
20080295951
Publication date
Dec 4, 2008
Atsushi HIRO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral reverse osmosis membrane element, method of manufacturing th...
Publication number
20060043013
Publication date
Mar 2, 2006
NITTO DENKO CORPORATION
Atsushi Hiro
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydrophilized porous film and process for producing the same
Publication number
20040242752
Publication date
Dec 2, 2004
NITTO DENKO CORPORATION
Hiroki Fujioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...