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Fumihiro HAYASHI
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hollow-fiber membrane and hollow-fiber membrane module
Patent number
11,801,480
Issue date
Oct 31, 2023
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making oil repellent sheet material and gas sensor
Patent number
11,339,299
Issue date
May 24, 2022
SUMITOMO ELETRIC INDUSTRIES, LTD.
Atsushi Fukunaga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Semipermeable membrane and method for producing semipermeable membrane
Patent number
10,814,286
Issue date
Oct 27, 2020
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing laminated complex, and laminated complex
Patent number
10,717,053
Issue date
Jul 21, 2020
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous filter
Patent number
10,391,457
Issue date
Aug 27, 2019
Sumitomo Electric Fine Polymer, Inc.
Hiroyuki Tsujiwaki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Redox flow cell membrane
Patent number
10,096,855
Issue date
Oct 9, 2018
Sumitomo Electric Industries, Ltd.
Hirokazu Katayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous polytetrafluoroethylene film and method for producing same
Patent number
9,695,291
Issue date
Jul 4, 2017
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Porous polytetrafluoroethylene composite and method for producing t...
Patent number
9,669,608
Issue date
Jun 6, 2017
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing porous polytetrafluoroethylene film and porous...
Patent number
9,493,619
Issue date
Nov 15, 2016
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Manufacturing methods for a porous fluororesin composite
Patent number
9,463,420
Issue date
Oct 11, 2016
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microporous modified-polytetrafluoroethylene membrane, porous-modif...
Patent number
9,421,499
Issue date
Aug 23, 2016
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-porous sinter molded article of tetrafluoroethylene resin, expa...
Patent number
8,715,559
Issue date
May 6, 2014
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite structure and process for producing the same
Patent number
8,506,750
Issue date
Aug 13, 2013
Sumitomo Electric Industries, Ltd.
Fumihiro Hayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Perforated porous resin base material and production process of por...
Patent number
8,147,911
Issue date
Apr 3, 2012
Sumitomo Electric Industries, Ltd.
Yasuhiro Okuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Expanded porous polytetrafluoroethylene film having elastic recover...
Patent number
7,976,751
Issue date
Jul 12, 2011
Sumitomo Electric Industries, Ltd.
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing a porous resin substrate having perforation...
Patent number
7,807,066
Issue date
Oct 5, 2010
Sumitomo Electric Industries, Ltd.
Mayo Uenoyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for production of expanded polytetrafluoroetylene products
Patent number
7,691,299
Issue date
Apr 6, 2010
Sumitomo Electric Industries, Ltd.
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing patterned porous molded product or nonwove...
Patent number
7,586,047
Issue date
Sep 8, 2009
Sumitomo Electric Industries, Ltd.
Fumihiro Hayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Anisotropic electrically conductive film and method of producing th...
Patent number
7,563,487
Issue date
Jul 21, 2009
Sumitomo Electric Industries, Ltd.
Yasuhito Masuda
G01 - MEASURING TESTING
Information
Patent Grant
Prosthesis for blood vessel
Patent number
6,689,160
Issue date
Feb 10, 2004
Sumitomo Electric Industries, Ltd.
Yasuhiro Okuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Artificial blood vessel
Patent number
6,053,939
Issue date
Apr 25, 2000
Vascular Graft Research Center Co., Ltd.
Yasuhiro Okuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
POROUS MEMBRANE LAMINATE, FILTER ELEMENT AND METHOD OF MANUFACTURIN...
Publication number
20230182085
Publication date
Jun 15, 2023
SUMITOMO ELECTRIC FINE POLYMER, INC.
Mitsuhiro AKAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING HOLLOW FIBER MEMBRANE MODULE, AND HOLLOW F...
Publication number
20230025394
Publication date
Jan 26, 2023
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW-FIBER MEMBRANE MODULE
Publication number
20210394122
Publication date
Dec 23, 2021
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW-FIBER MEMBRANE AND HOLLOW-FIBER MEMBRANE MODULE
Publication number
20210379537
Publication date
Dec 9, 2021
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MICRO OR NANO POROUS MEMBRANE, MANUFACTURING METHOD OF SAME, POROUS...
Publication number
20210260536
Publication date
Aug 26, 2021
Sumitomo Electric Industries, Ltd.
Hirokazu KATAYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF MAKING OIL REPELLENT SHEET MATERIAL AND GAS SENSOR
Publication number
20200309731
Publication date
Oct 1, 2020
SUMITOMO ELETRIC INDUSTRIES, LTD.
Atsushi FUKUNAGA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POROUS MATERIAL, GAS SENSOR, AND METHOD FOR PRODUCING POROUS MATERIAL
Publication number
20190322830
Publication date
Oct 24, 2019
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEMIPERMEABLE MEMBRANE AND METHOD FOR PRODUCING SEMIPERMEABLE MEMBRANE
Publication number
20190151805
Publication date
May 23, 2019
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING LAMINATED COMPLEX, AND LAMINATED COMPLEX
Publication number
20190083941
Publication date
Mar 21, 2019
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POROUS FILTER
Publication number
20170157568
Publication date
Jun 8, 2017
SUMITOMO ELECTRIC FINE POLYMER, INC.
Hiroyuki TSUJIWAKI
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING POROUS POLYTETRAFLUOROETHYLENE FILM AND POROUS...
Publication number
20150353694
Publication date
Dec 10, 2015
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POROUS POLYTETRAFLUOROETHYLENE FILM AND METHOD FOR PRODUCING SAME
Publication number
20150337098
Publication date
Nov 26, 2015
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POROUS POLYTETRAFLUOROETHYLENE COMPOSITE AND METHOD FOR PRODUCING T...
Publication number
20150336364
Publication date
Nov 26, 2015
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
B32 - LAYERED PRODUCTS
Information
Patent Application
FLUORORESIN MICROPOROUS MEMBRANE, METHOD FOR PRODUCING THE SAME, AN...
Publication number
20150079392
Publication date
Mar 19, 2015
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MANUFACTURING METHODS FOR A POROUS FLUORORESIN COMPOSITE
Publication number
20150069675
Publication date
Mar 12, 2015
Sumitomo Electric Fine Polymer, Inc.
Fumihiro HAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS POLYTETRAFLUOROETHYLENE MEMBRANE, POROUS-POLYTETRAFLUOROETHY...
Publication number
20140339155
Publication date
Nov 20, 2014
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
REDOX FLOW CELL MEMBRANE
Publication number
20140255821
Publication date
Sep 11, 2014
Hirokazu Katayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROPOROUS MODIFIED-POLYTETRAFLUOROETHYLENE MEMBRANE, POROUS-MODIF...
Publication number
20140083929
Publication date
Mar 27, 2014
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUORORESIN THIN FILM, FLUORORESIN COMPOSITE, POROUS FLUORORESIN CO...
Publication number
20100203310
Publication date
Aug 12, 2010
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE STRUCTURE AND PROCESS FOR PRODUCING THE SAME
Publication number
20090173439
Publication date
Jul 9, 2009
Sumitomo Electric Industries, Ltd.
Fumihiro HAYASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
EXPANDED POROUS POLYTETRAFLUOROETHYLENE FILM HAVING ELASTIC RECOVER...
Publication number
20090159190
Publication date
Jun 25, 2009
Sumitomo Electric Industries, Ltd.
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Tetrafluoroethylene resin molded article, expanded tetrafluoroethyl...
Publication number
20090029136
Publication date
Jan 29, 2009
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of Manufacturing a Porous Resin Substrate Having Perforation...
Publication number
20080006605
Publication date
Jan 10, 2008
Mayo Uenoyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Composite structure and process for producing the same
Publication number
20070173917
Publication date
Jul 26, 2007
Fumihiro Hayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for manufacturing patterned porous molded product or nonwove...
Publication number
20070160810
Publication date
Jul 12, 2007
Fumihiro Hayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Expanded porous polytetrafluoroethylene film having elastic recover...
Publication number
20070154699
Publication date
Jul 5, 2007
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
In vivo grafting material
Publication number
20060280767
Publication date
Dec 14, 2006
Fumihiro Hayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Anisotropic electrically conductive film and method of producing th...
Publication number
20060251871
Publication date
Nov 9, 2006
Yasuhito Masuda
G01 - MEASURING TESTING
Information
Patent Application
Drilled porous resin base material, and method of manufacturing por...
Publication number
20060141159
Publication date
Jun 29, 2006
Yasuhiro Okuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Stretched polytetrafluoroethylene moldings and process for producti...
Publication number
20050167875
Publication date
Aug 4, 2005
Fumihiro Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL