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Yasuhiko MUROYA
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Sennan-gun, Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing hollow fiber membrane module, and hollow f...
Patent number
12,214,316
Issue date
Feb 4, 2025
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hollow-fiber membrane module
Patent number
12,076,693
Issue date
Sep 3, 2024
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
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
Patents Applications
last 30 patents
Information
Patent Application
HOLLOW FIBER MEMBRANE MODULE AND HOLLOW FIBER MEMBRANE FOR MODULE
Publication number
20250050275
Publication date
Feb 13, 2025
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
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
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-...