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Shinya Nishiyama
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon-dioxide capture and treatment system and carbon-dioxide nega...
Patent number
12,337,278
Issue date
Jun 24, 2025
Nitto Denko Corporation
Terukazu Ihara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Purification system, purification method, membrane separation devic...
Patent number
12,280,335
Issue date
Apr 22, 2025
Nitto Denko Corporation
Naomichi Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation membrane
Patent number
11,911,725
Issue date
Feb 27, 2024
Nitto Denko Corporation
Kazuya Yoshimura
B82 - NANO-TECHNOLOGY
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 semipermeable membrane
Patent number
8,672,142
Issue date
Mar 18, 2014
Nitto Denko Corporation
Shinya Nishiyama
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite semipermeable membrane
Patent number
8,584,870
Issue date
Nov 19, 2013
Nitto Denko Corporation
Shinya Nishiyama
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
SPIRAL MEMBRANE ELEMENT AND MEMBRANE SEPARATION SYSTEM
Publication number
20240359140
Publication date
Oct 31, 2024
NITTO DENKO CORPORATION
Makoto KATAGIRI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL MEMBRANE ELEMENT AND MEMBRANE SEPARATION SYSTEM
Publication number
20240149221
Publication date
May 9, 2024
NITTO DENKO CORPORATION
Makoto KATAGIRI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION MEMBRANE, SEPARATION MEMBRANE MANUFACTURING METHOD, AND...
Publication number
20230347284
Publication date
Nov 2, 2023
NITTO DENKO CORPORATION
Kazuya YOSHIMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON-DIOXIDE CAPTURE AND TREATMENT SYSTEM AND CARBON-DIOXIDE NEGA...
Publication number
20230302403
Publication date
Sep 28, 2023
NITTO DENKO CORPORATION
Terukazu IHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS SEPARATION SYSTEM AND METHOD FOR SEPARATING GAS MIXTURE
Publication number
20230294039
Publication date
Sep 21, 2023
NITTO DENKO CORPORATION
Terukazu IHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL ORGANIC FRAMEWORK, SEPARATION MEMBRANE, AND METHOD FOR PRODUC...
Publication number
20230146282
Publication date
May 11, 2023
NITTO DENKO CORPORATION
Makoto KATAGIRI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SEPARATION MEMBRANE
Publication number
20230130077
Publication date
Apr 27, 2023
NITTO DENKO CORPORATION
Makoto KATAGIRI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SEPARATION MEMBRANE AND METAL ORGANIC FRAMEWORK
Publication number
20230112816
Publication date
Apr 13, 2023
NITTO DENKO CORPORATION
Akira SHIMAZU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION SYSTEM, PURIFICATION METHOD, MEMBRANE SEPARATION DEVIC...
Publication number
20220401884
Publication date
Dec 22, 2022
NITTO DENKO CORPORATION
Naomichi KIMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION MEMBRANE
Publication number
20220161185
Publication date
May 26, 2022
NITTO DENKO CORPORATION
Kazuya YOSHIMURA
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEPARATION MEMBRANE AND MEMBRANE SEPARATION METHOD
Publication number
20210394129
Publication date
Dec 23, 2021
NITTO DENKO CORPORATION
Yuri ITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
SPIRAL-TYPE SEPARATION MEMBRANE ELEMENT
Publication number
20170007969
Publication date
Jan 12, 2017
NITTO DENKO CORPORATION
Shinya Nishiyama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING COMPOSITE SEMIPERMEABLE MEMBRANE
Publication number
20160339396
Publication date
Nov 24, 2016
Nitto Denko Corporation
Shinichi Inoue
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE
Publication number
20100178489
Publication date
Jul 15, 2010
Shinya Nishiyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing composite reverse osmosis membrane
Publication number
20090050558
Publication date
Feb 26, 2009
Hirotoshi Ishizuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL