Kurita Water Industries Ltd.

Japan


Create a watch for Kurita Water Industries Ltd.
Total IP 1,232
Total IP incl. subs 1,234 (+ 2 for subs)
Total IP Rank # 1,113
IP Activity Score 3.5/5.0    628
IP Activity Rank # 1,137
Stock Symbol
ISIN JP3270000007
Market Cap. 549629282620.0  (JPY)
Industry Pollution & Treatment Controls
Sector Industrials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

167 25
11 16
955 25
33
 
Last Patent 2025 - Method for controlling pure wate...
First Patent 1977 - Method for cleaning of filter de...
Last Trademark 2025 - KURiTA
First Trademark 1953 - SILIPHOS

Subsidiaries

1 subsidiaries with IP (0 patents, 2 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Method for controlling pure water production system, and pure water production system. In a metho...
Invention Hydrophilization coating agent and hydrophilization coating method. The present invention provide...
Invention System for measuring water quality of wastewater, wastewater treatment facility, and method for m...
Invention Method and apparatus for treating fluoride ion- and cation-containing water. This method and appa...
Invention State diagnosis assistance system for water treatment site. The present invention reduces the cal...
Invention Situation diagnosis assistance system for water treatment site. The present invention shortens th...
Invention Method for concentrating lithium-containing material. This method for concentrating a lithium-con...
Invention Method for treating positive electrode material for lithium secondary battery. This method for tr...
Invention Liquid separation system. In a liquid separation system (1), a separation module (2) is provided ...
Invention Method for biologically treating organic waste water. CrCr volume load from 4 to 20 kg/m3.
Invention Defoaming treatment device for organic-matter-containing water. In the present invention, raw wat...
Invention Method for removing organic dissolved substance in water/vapor cycle. A method for removing an or...
Invention Microbial power generation device and microbial power generation method. A microbial power genera...
Invention Method of at-startup washing of ultrapure-water production apparatus. This method of at-startup w...
Invention Cleaning water production device and cleaning water production method. This cleaning water produc...
G/S Industrial chemicals and other chemicals, namely chemical products, chemical preparations, chemi...
Invention Device and method for recovering water from organic substance-containing drainage water. This dev...
G/S Industrial cleaning, repair and maintenance services, namely, services for cleaning machines and ...
G/S Filtering materials of unprocessed plastics; filtering materials of vegetable substances; filteri...
G/S boiler cleaning and repair; installation and repair of air-conditioning apparatus; construction; ...
G/S Downloadable image files, downloadable; gas testing instruments; gasometers [measuring instrument...
Invention Method, system, and program. [Problem] To provide a technique capable of more efficiently perform...
Invention Method for separating anion exchange resin and cation exchange resin in mixed ion exchange resin....
Invention Method of operating reverse osmosis membrane device. The present invention comprises a first reve...
Invention Method for operating electric deionization apparatus. Provided is a method for operating an elect...
Invention Pure water production device control method. In the present invention, when the water quantity of...
Invention Ion-exchange device and method for controlling ion-exchange device. Provided is a non-regenerativ...
Invention Apparatus and method for aquaculturing crustacean. Provided are an apparatus and a method for aqu...
Invention Method for biologically treating organic waste water. This method for biologically treating organ...
Invention Treatment method for wastewater containing organic matter. Provided is a treatment method for was...
2024 Invention Volume reduction device for food manufacturing waste, introduction assistance method for system f...
Invention Monitoring method of conveyor belt, conveying method of powder, and program. According to one asp...
Invention Monitoring method of conveyor belt, control method of conveyor belt, and program. [Summary] A mon...
Invention Monitoring method of conveyor belt, conveying method of powder, monitoring system and program of ...
Invention Information processing device, control system, information processing method, control method, and...
Invention Exhaust gas pretreatment facility, exhaust gas treatment facility, and co2 separation/recovery me...
Invention Pure water production system and method for operating pure water production system. This pure wat...
Invention Operation method of two-stage electric deionization system. When raw water W is treated by a reve...
Invention Separation tower for mixture of ion-exchange resins and method for separating mixture of ion-exch...
Invention Pure water production system and method for operating pure water production system. In a pure wat...
Invention Wastewater collection device. This wastewater collection device comprises: a water treatment syst...
Invention Electrodeionizer. In this electrodeionizer, a plurality of cation exchange membranes 3 and a plur...
Invention Apparatus for producing ph/redox potential-adjusted water, method for producing ph/redox potentia...
Invention Depolymerizable copolymer. A depolymerizable copolymer according to the present disclosure is obt...
Invention Cooling tower system. A cooling tower 1 comprises: a tower body 2 which has louvers 3 on a side s...
Invention Boiler water treatment device and treatment method. This boiler water treatment device is provide...
Invention Pure water production apparatus and operation method for pure water production apparatus. A pure ...
G/S Detectors (measuring devices); measuring apparatus. air filters and air filter units; air purifyi...
2023 G/S Providing temporary use of on-line non-downloadable software for the calculation and control of d...
Invention Treatment method for fluorine- and aluminum-containing water. The present invention provides a t...
Invention Operating method for exhaust gas treatment facility. An operating method of an exhaust gas treat...
Invention Water treatment facility and method for operating water treatment facility. This water treatment...
Invention Underwater bubble detecting method, and degassing agent adding method employing same. An underwa...
Invention Cleaning method for exhaust gas treatment facility. An exhaust gas treatment facility includes a...
Invention Estimation device, estimation system, estimation program, and estimation method. One aspect of t...
2022 Invention Power storage device transport container and method for transporting power storage device using s...
G/S Produits chimiques appliqués au domaine du traitement de l'eau et nettoyage des circuits d'eau.
Invention Electronic component cleaning method. An electronic component cleaning method for performing cle...
G/S Flocculants; Chemicals for use in the treatment of water; Chemicals for use in the treatment of w...
2021 G/S Remote control apparatus; Remote control telemetering apparatus; Electric measuring devices; Elec...
G/S Chemicals for use in water treatment; Chemicals for use in wastewater treatment; Microorganisms f...
2020 G/S Water treatment chemicals, namely anti-fouling agents, slime control agents and biocides; chemica...
2019 G/S Chemicals for use in water treatment; chemicals for use in boiler water treatment; chemicals for ...
G/S Chemicals for purifying, treating, or modifying water to be more suitable for use in industrial, ...
G/S Electronic-based instruments for measuring and analyzing environmental parameters, namely, water ...
2017 G/S Water treatment services and consultation.
G/S Water treatment services and consultation in the field of water treatment specifically in relatio...
G/S Water treatment services namely water treatment in the nature of membrane cleansing for use in re...
G/S Water filtering apparatus by using revers osmosis membranes, not for household purpose; Desalinat...
G/S Chemicals for use in water treatment.
G/S Analysis and identification of elemental foulant constituents and spatial locations on reverse os...
G/S Water treatment services and consultation in the field of water treatment
2016 G/S Water treatment services, namely, control of chemical property of water, water quality and system...
G/S Apparatus and equipment used for water quality measurement and analysis; Apparatus and equipment ...
G/S Chemicals for use in water treatment
G/S Apparatus for measuring the generation status of biofilms inside a tube or heat exchanger in wate...
G/S Chemical preparations for activated sludge systems; Sludge treatment chemicals; Waste water treat...
G/S Cooling water treatment agents and scale inhibitors, both used for geothermal power plant; water ...
G/S Chemicals for the treatment of boiler water systems; water and wastewater treatment chemicals
2015 G/S Water treatment chemicals, namely, anti-scalants, biocides, cleansers, coagulants and flocculants...
G/S Chemicals for industrial use; water purifying chemicals; scale dispersant; scale remover; anti-in...
2014 G/S Water treatment services and consultation; water treatment in the nature of membrane cleansing fo...
G/S Water treatment chemicals for reverse osmosis and ultrafiltration systems.
G/S Water treatment chemicals, namely biocides.
G/S Water treatment chemicals, namely coagulants and flocculants.
G/S Water treatment chemicals, namely anti-scalants, excluding goods used in the field of diagnosis a...
2013 G/S Chemicals employed in the treatment of water such as for softening, purifying, descaling, clarify...
2011 G/S Water treatment chemicals, including flocculants, slime control agents, and scale inhibitors.
G/S water treatment chemicals, namely, coagulants, slime control agents, and scale inhibitors
2009 G/S Chemical preparations for the treatment of water, included in this class; water softening prepar...
G/S Chemical products and dispersing agents for industrial use; chemical products for water treatmen...
G/S Chemicals used in water treatment, included in class 1; water-softening preparations; water-purif...
G/S Chemicals used in industry, science and photography, including for water treatment; scale prevent...