Daikin Industries, Ltd.

Japan


 
Total IP 9,920
Total IP incl. subs 10,004 (+ 308 for subs)
Total IP Rank # 99
IP Activity Score 4.4/5.0    6,286
IP Activity Rank # 83
IP AS incl. subs 4.2/5.0    6,340
Stock Symbol
ISIN JP3481800005
Market Cap. 6287294720850.0  (JPY)
Industry Building Products & Equipment
Sector Industrials
Dominant Nice Class Environmental control apparatus

Patents

Trademarks

3,449 71
50 50
6,178 44
78
 
Last Patent 2025 - Surface treatment agent for elec...
First Patent 1983 - Refrigeration equipment
Last Trademark 2025 - ALTHERMA
First Trademark 1964 - McQUAY

Subsidiaries

5 subsidiaries with IP (278 patents, 30 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Heat pumps; Air-conditioning apparatus; Air cooling apparatus; Air heating apparatus; Air purifyi...
2024 Invention Surface treatment agent for electrode material, positive electrode active material, current colle...
Invention Transport method, refrigeration method, refrigeration system, and hose for refrigeration system. ...
Invention Refrigeration cycle apparatus. A refrigeration cycle apparatus (1) is capable of performing a re...
Invention Pressure vessel and refrigeration apparatus. A pressure vessel provided on a refrigerant circuit...
Invention Air conditioner constituent unit and air conditioner. A refrigerant pipe connected to a flow div...
Invention Binder, slurry for solid-state battery, electrode for solid-state battery and secondary solid-sta...
Invention Refrigerant amount measurement system and refrigerant use system. A refrigerant amount measureme...
Invention Method for producing perfluoroelastomer. Provided is: a method for producing a perfluoroelastome...
G/S Promoting sports competitions, entertainment events, business opportunities, tourism, and/or spec...
G/S Remote controllers; remote control transmitters; remote control apparatus; remote control receive...
Invention Fluoropolymer bioprocess bag. 22═CX12nnX2(wherein X1is H or F, X222═CF—ORf1(wherein Rf1222—Rf2(wh...
Invention Coating composition, film, article, and bearing. Provided is a coating composition capable of for...
Invention Fluoroelastomer crosslinkable composition and article. Provided is a fluoroelastomer crosslinkab...
Invention Composition and cross-linked article. Provided is a composition comprising a perfluoroelastomer ...
Invention Silane compound. The present invention provides a compound represented by formula (1), wherein RS...
Invention Gasket and electrochemical device. Provided are a gasket having low water vapor permeability, and...
Invention Heat source unit and refrigeration cycle device. A compressor (30), an accumulator (25), and a so...
Invention Method for producing fluoropolymer. Provided is a method for producing a fluoropolymer, the metho...
Invention Method for producing polytetrafluoroethylene. Provided is a method for producing a non-melt-proce...
Invention Heat exchanger, method for manufacturing same, and refrigeration device. A heat exchanger (13) is...
Invention Blower device and air conditioning unit. A blower device (101) comprises an impeller (30) and a c...
Invention Refrigeration cycle device. A refrigeration cycle device (1) is provided with a refrigerant circu...
Invention Heat exchange unit and air handling unit. With respect to heat exchange units, drain water in a d...
Invention Electric device and air conditioner. Provided is a technology by which it is possible to suitably...
Invention Control system and refrigeration system. In the present invention, a refrigerant circuit (25) inc...
Invention Control system and refrigeration system. In the present invention, a control unit (33) outputs co...
Invention Air filter filtration material, method for using air filter filtration material, and air treatmen...
Invention Detection device, detection method, and program. The present invention provides a technology for ...
Invention Storage system and internal cooling system. This storage system is provided in a storehouse (1) i...
Invention Air conditioning apparatus. A utilization heat exchanger in an air conditioning apparatus includ...
Invention Heat exchanger and refrigeration device. Provided are a heat exchanger and a refrigeration device...
Invention Composition, sheet, and metal-clad laminate. The present disclosure provides: a composition that ...
Invention Air conditioner. Provided is an air conditioner that, if leakage of a refrigerant occurs, can qui...
Invention Refrigeration cycle device. Provided is a refrigeration cycle device which can handle leakage of ...
Invention Surface treatment agent. The purpose of the present disclosure is to provide a surface treatment ...
Invention Electric power conversion apparatus. An electric power conversion apparatus (10) is provided with...
Invention Heat exchanger, air conditioner, and heat exchanger manufacturing method. The present invention p...
Invention Heat exchanger unit, air conditioning indoor unit, and refrigeration cycle device. A plate struct...
Invention Air conditioning and water heating system, method for controlling air conditioning and water heat...
G/S Metalworking machines and tools; metalworking machines and tools, oil hydraulic; construction ma...
G/S Metalworking machines and metalworking machine tools; oil hydraulic metalworking machines and oil...
G/S Telematic services; telematic communication services; data transmission services over telematic n...
G/S Sensors, detectors and monitoring instruments; electrical and electronic control apparatus; remot...
Invention Indoor heat exchanger and air-conditioning indoor machine. A plate laminate (50, 60) of this indo...
Invention Refrigeration device. In a refrigeration device according to the present invention, a compressor ...
G/S Filters for chemical processing machines and apparatus; filters being parts of machines; air filt...
Invention Indoor heat exchanger, refrigeration cycle device, and air-conditioning indoor unit. This indoor ...
Invention Power conversion system, heat pump system, and photovoltaic power generation system. [Problem] To...
G/S Air-conditioning apparatus for industrial purposes; air-conditioning apparatus for industrial pur...
Invention Air-conditioning device. An air-conditioning device (1) comprises a refrigerant circuit (6) and a...
Invention Utilization unit and refrigeration device. A utilization unit (20) comprises a housing (50), a pa...
2023 Invention Refrigeration cycle device. Provided is a refrigeration cycle device (1) comprising a refrigerant...
Invention Temperature control system. Provided is a temperature control system with which, even when a larg...
Invention Refrigeration cycle device. A refrigeration cycle device (1) comprises a refrigerant circuit (10)...
Invention Remote control
G/S Air filters for gas turbines; filters for chemical processing machines and apparatus; filters for...
G/S Air filters exclusively designed for industrial air intake chambers; air filters specially adapte...
G/S Alcohol for industrial purpose; hydrofluoroether; fluorspar compounds; fluorinated condensation p...
G/S Fluorinated solvents; solvents for varnishes; solvents; fluorinated condensation preparations; f...
G/S Air conditioners; air purifiers; humidifiers; dehumidifiers; ventilating apparatus; ventilating i...
Invention Work support system, portable terminal, work support method and work support program. In a work ...
Invention Server apparatus, management program and management system. A server apparatus, a management pro...
Invention System, method, and program for quantifying effects of condition change pertaining to subject. T...
2022 G/S Air conditioners and air conditioning units; air purifiers and air purification units; hot water ...
G/S Computers and their peripherals; computer programs; downloadable computer software; downloadable...
G/S Air conditioners for industrial purposes; air conditioners, electric, for household purposes; ai...
G/S Air conditioners for household or industrial purposes; air heating apparatus for household or in...
G/S Acceptance of deposits [including substitute bond issuance] and acceptance of fixed interval ins...
G/S Banking services, namely, acceptance of deposits and acceptance of fixed interval installment dep...
G/S Downloadable application software for smartphones, namely, software for controlling networked dev...
G/S Air conditioning apparatus and installations; air purifying apparatus and installations; ventila...
G/S Transport refrigeration units for trucks, trailers, and shipping containers; Refrigerating contai...
G/S Refrigerated shipping containers; refrigerated transport containers; refrigerated storage contain...
G/S Refrigerating containers; Air conditioners; Air purifiers; Humidifiers; Dehumidifiers; Ventilatin...
G/S Air conditioning installations; Air conditioning apparatus; Fans [air-conditioning]; Ventilation ...
2021 G/S Resistors, fuses, switches, electric and electronic components for apparatus and installations fo...
G/S Remote controllers; remote control transmitters; remote control apparatus; remote air conditioni...
G/S Providing online marketplaces for sellers of goods and or services; Provision of an online market...
G/S Pipe joints of metal; Junctions of metal for pipes; Metal pipes and fittings therefor Air conditi...
G/S Pipe joints of metal; Junctions of metal for pipes; Metal pipes and fittings therefor. Air condit...
2020 G/S Air conditioners; Air purifiers; Humidifiers; De-humidifiers; Ventilating apparatus; Ventilating ...
G/S Optical adhesives for industrial use; adhesives for industrial use; glue for industrial purposes...
G/S Contact cements for industrial use, namely, optical adhesives for cementing and fixing optical pa...
G/S Chemicals for use in industry; chemical additives for lubricants; chemical additives for oils; c...
G/S Chemicals for use in industry; chemical additives for lubricants; chemical additives for oils; ch...
G/S Remote controls for air-conditioning apparatus and installations; remote controls for air purifyi...
G/S Remote controllers; remote control transmitters; remote control apparatus; remote controls for ai...
G/S Installation, maintenance and repair of air conditioning apparatus; Installation, maintenance and...
G/S Fluorine resins; oil repellents; chemical antiseptics, other than for medical or veterinary purp...
2019 G/S Refrigerating containers; Air conditioners; Air purifiers; Humidifiers; De-humidifiers; Ventilati...
G/S Sulfurous acid; chlorosulphonic acid; hydrochloric acid; perchloric acid; nitric acid; tungstic a...