Kazuki Hagawa

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Patents Grantslast 30 patents

Information Patent Grant
Computer-readable recording medium on which clogging location speci...
- Patent number 11,141,701
- Issue date Oct 12, 2021
- Toray Industries, Inc.
- Kazuki Hagawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Computer-readable recording medium on which clogging location speci...
- Patent number 11,065,582
- Issue date Jul 20, 2021
- Toray Industries, Inc.
- Kazuki Hagawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for cleaning hollow fiber membrane module
- Patent number 10,159,940
- Issue date Dec 25, 2018
- Toray Industries, Inc.
- Kazuki Hagawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING SEPARATION MEMBRANE MODULE, COMPUTER-READABLE...
- Publication number 20230285904
- Publication date Sep 14, 2023
- TORAY INDUSTRIES, INC.
- Daishi Tateoka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR CONTROLLING FRESH WATER GENERATION APPARATUS BY ESTIMATI...
- Publication number 20230174390
- Publication date Jun 8, 2023
- TORAY INDUSTRIES, INC.
- Kazunori Tomioka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND PROGRAM FOR DETERMINING CLEANING TROUBLE IN FRESH WATER...
- Publication number 20230121715
- Publication date Apr 20, 2023
- TORAY INDUSTRIES, INC.
- Kazuki Hagawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPUTER-READABLE RECORDING MEDIUM ON WHICH CLOGGING LOCATION SPECI...
- Publication number 20190184343
- Publication date Jun 20, 2019
- TORAY INDUSTRIES, INC.
- Kazuki HAGAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR CLEANING HOLLOW FIBER MEMBRANE MODULE
- Publication number 20160051937
- Publication date Feb 25, 2016
- TORAY INDUSTRIES, INC.
- Kazuki Hagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL