Kentarou Takagi

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separation membrane element and operation method therefor
- Patent number 11,511,233
- Issue date Nov 29, 2022
- Toray Industries, Inc.
- Takeshi Konda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Separation membrane element
- Patent number 11,065,580
- Issue date Jul 20, 2021
- Toray Industries, Inc.
- Yoshiki Okamoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spiral separation membrane element and method for producing same
- Patent number 9,764,291
- Issue date Sep 19, 2017
- Toray Industries, Inc.
- Hiroho Hirozawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation membrane element
- Patent number 9,387,445
- Issue date Jul 12, 2016
- Toray Industries, Inc.
- Masahiro Kimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION MEMBRANE ELEMENT AND OPERATION METHOD THEREFOR
- Publication number 20190282962
- Publication date Sep 19, 2019
- TORAY INDUSTRIES, INC.
- Takeshi KONDA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEPARATION MEMBRANE ELEMENT
- Publication number 20190262775
- Publication date Aug 29, 2019
- TORAY INDUSTRIES, INC.
- Yoshiki OKAMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
SEPARATION MEMBRANE ELEMENT
- Publication number 20190160435
- Publication date May 30, 2019
- TORAY INDUSTRIES, INC.
- Hiroho HIROZAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION MEMBRANE ELEMENT
- Publication number 20140224726
- Publication date Aug 14, 2014
- TORAY INDUSTRIES, INC.
- Masahiro Kimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL SEPARATION MEMBRANE ELEMENT AND METHOD FOR PRODUCING SAME
- Publication number 20140014569
- Publication date Jan 16, 2014
- TORAY INDUSTRIES, INC.
- Hiroho Hirozawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL