Kurita Water Industries Ltd.

Japan


Create a watch for Kurita Water Industries Ltd.
Total IP 1,200
Total IP incl. subs 1,202 (+ 2 for subs)
Total IP Rank # 1,134
IP Activity Score 3.5/5.0    607
IP Activity Rank # 1,175
Stock Symbol
ISIN JP3270000007
Market Cap. 549629282620.0  (JPY)
Industry Pollution & Treatment Controls
Sector Industrials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

164 25
9 16
929 24
33
 
Last Patent 2025 - Electrodeionizer
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 G/S Surface modification and coating service of machines, equipment, devices, parts, tools and jigs u...
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 Apparatus and method for aquaculturing crustacean. Provided are an apparatus and a method for aqu...
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 Method and device for recovering oil from oil-containing waste liquid. This method for recovering...
Invention Water-quality-measurement dilution device and dilution method. Provided is a water-quality-measur...
Invention Information processing device, control system, information processing method, control method, and...
Invention Method and system for regenerating activated carbon. Adsorption performance is recovered and impr...
Invention Information processing system, information processing method, and computer program. One aspect of...
Invention Exhaust gas pretreatment facility, exhaust gas treatment facility, and co2 separation/recovery me...
Invention Method for treating fluorine-containing water. This method for treating fluorine-containing water...
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 Electrodeionizer. In this electrodeionizer, a plurality of cation exchange membranes 3 and a plur...
Invention Method for estimating wastewater load and method for treating wastewater. Provided are: a method ...
Invention Organic matter analysis system and water treatment system. Provided are: an organic matter analys...
Invention Fluidized-bed-type biological treatment device and method for operating same. Provided are a flui...
Invention Apparatus for producing ph/redox potential-adjusted water, method for producing ph/redox potentia...
Invention Method and program for assisting introduction of upcycling system for food production loss. The p...
Invention Depolymerizable copolymer and depolymerizable copolymer composition. Provided is a depolymerizabl...
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 Method for treating methanol-containing wastewater. A method for treating methanol-containing was...
Invention Chute member monitoring method, monitoring system and program. The present Invention provides a m...
Invention Device for producing warm ultrapure water. Secondary pure water from a sub-system 4 is fed to a u...
Invention Boiler water treatment device and treatment method. This boiler water treatment device is provide...
Invention Trouble prediction method, system and program of conveyor belt. A trouble prediction method of a ...
Invention Wastewater treatment facility and wastewater treatment method. This wastewater treatment facility...
Invention Monitoring method, system and program of conveyor belt. [Summary] [Problem] To provide a monitori...
Invention Valuable metal recovery system and valuable metal recovery method. A valuable metal recovery syst...
Invention Method for treating tmah-containing wastewater. CrCrCr/m3CrCrCr of the organic acid. Preferably, ...
Invention Method for operating upward-flow-type ion exchange tower. Provided is a method for operating an u...
Invention Acid gas treatment agent and acid gas treatment method. Provided is an acid gas treatment agent a...
Invention Hydrogen peroxide concentration measurement system and hydrogen peroxide concentration measuremen...
Invention Economizer and boiler. Provided is an economizer in which a heat transfer pipe (2) for heating fe...
G/S Detectors (measuring devices); measuring apparatus. air filters and air filter units; air purifyi...
Invention Carbon dioxide recovery method and recovery apparatus. Provided is a carbon dioxide recovery meth...
2023 G/S Providing temporary use of on-line non-downloadable software for the calculation and control of d...
Invention Operating method for exhaust gas treatment facility. An operating method of an exhaust gas treat...
Invention Cleaning method for exhaust gas treatment facility. An exhaust gas treatment facility includes a...
Invention Method for operating electric deionizer. Provided is a method for operating electric deionizer, ...
Invention Estimation device, estimation system, estimation program, and estimation method. One aspect of t...
Invention Method for operating desalting device. A method for operating a desalting device having a first ...
Invention Water treatment apparatus and water treatment method. In this water treatment apparatus and wate...
2022 Invention Microorganism contamination prevention method for water system. A method for preventing microorg...
Invention Silica fouling inhibition method and silica fouling inhibitor for reverse osmosis membrane system...
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...
Invention Device for supplying liquid for semiconductor manufacturing. A device for supplying liquid for s...
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 Water treatment services and consultation in the field of water treatment
G/S Analysis and identification of elemental foulant constituents and spatial locations on reverse os...
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...
G/S Water treatment chemicals for reverse osmosis and ultra-filtration systems; water treatment chemi...