Idemitsu Kosan Co., Ltd.

Japon


 
Quantité totale PI 4 140
Quantité totale incluant filiales 4 331 (+ 191 pour les filiales)
Rang # Quantité totale PI 267
Note d'activité PI 4/5.0    2 127
Rang # Activité PI 326
Activité incl filiales 3,7/5.0    2 210
Symbole boursier 50190 (tse)
ISIN JP3142500002
Capitalisation 898062124770.0  (JPY)
Industrie Oil & Gas Refining & Marketing
Secteur Energy
Classe Nice dominante Huiles et graisses industrielles...

Brevets

Marques

1 403 33
14 31
2 606 48
5
 
Dernier brevet 2025 - Lubricant and lubricant composition
Premier brevet 1974 - Process for the preparation of p...
Dernière marque 2025 - IDEMITSU ICF
Première marque 1987 - MAGICTOP

Filiales

2 subsidiaries with IP (184 patents, 7 trademarks)

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Oxide semiconductor film, thin film transistor, and electronic device. An oxide semiconductor fi...
Invention Laminated structure and thin film transistor. The laminated structure has a base insulating laye...
Invention Thin film transistor and electronic device. A thin film transistor includes a metal oxide layer,...
Invention Organic electroluminescence device and electronic apparatus provided with the same. An organic e...
P/S Coolants; dielectric fluids as a chemical preparation for cooling computer servers, except oils. ...
P/S Coolants; dielectric fluids as a chemical preparation for cooling computer servers, except oils....
2024 Invention Novel compound, organic electroluminescence device and electronic apparatus. A compound having s...
Invention Lubricant and lubricant composition. Disclosed is a lubricant that contains a deep eutectic solve...
P/S Measuring or testing machines and instruments; telecommunication machines and apparatus; persona...
Invention Layer, photoelectric conversion module, method for forming layer, and method for manufacturing ph...
Invention Method for forming layer, method for manufacturing photoelectric conversion module, and processin...
Invention Uv-emitting element. A UV-emitting element (1) has a layered structure comprising, in order: an a...
Invention Organic electroluminescent element and electronic device. DDDADDDAA)×100
Invention Resin composition, composite material, and molded body. This resin composition comprises: an arom...
Invention Sulfide solid electrolyte manufacturing system and manufacturing method. A sulfide solid electrol...
Invention Lubricating oil composition. Provided is a lubricating oil composition that maintains excellent d...
Invention Compound, organic electroluminescent element material, organic electroluminescent element, and el...
Invention Compound, material for organic electroluminescent element, organic electroluminescent element, an...
Invention Organic electroluminescent element and electronic device. 77K77K77K(M5) is the energy gap at 77[K].)
Invention Lubricant base oil. 32233 groups in a 133), and the average branch number (avB) is 0.885 or more.
Invention Compound, light-emitting element material, organic electroluminescent element, and electronic dev...
Invention Aromatic polyether, method for producing aromatic polyether, composite material, and method for p...
Invention Aromatic polyether and method for producing same. This aromatic polyether includes structural uni...
Invention Ammonia production apparatus. Provided is an ammonia production apparatus comprising: a first ele...
Invention Ammonia production device. Provided is an ammonia production device comprising: a first electroly...
Invention Compound, material for organic electroluminescent elements, organic electroluminescent element, a...
Invention Method for producing asphalt mixture. The purpose of the present invention is to provide a method...
Invention Lithium-ion-selective permeable membrane, lithium-ion recovery device, and sensor. Provided are: ...
Invention Refrigerating-machine oil composition and mixture composition for refrigerating machine. 2p4-p4-p...
Invention Method for conveying sulfide solid electrolyte. This method for conveying a sulfide solid electro...
Invention Refrigerator oil composition and mixed composition for refrigerator. 2p4-p4-p … (I) [In general f...
Invention Method for producing sulfide solid electrolyte having argyrodite crystal structure. This method f...
P/S Solid lubricants; fuels; industrial oils; industrial greases; lubricating oils; non-mineral oils ...
Invention Oxide semiconductor film, thin-film transistor, and electronic device. Provided is an oxide semic...
Invention Thin-film transistor and electronic device. This thin-film transistor includes: an oxide semicond...
P/S Automotive lubricating oils; automotive lubricating greases; automotive lubricants; engine oils f...
P/S Automotive lubricating oils; automotive lubricating greases; automotive lubricants; engine oils ...
2023 Invention Composition. A composition including an aromatic polyether which includes a structural unit repr...
P/S Unprocessed polycarbonate plastics; Unprocessed polycarbonate plastics, namely, alloys of polycar...
Invention Lubricant composition. A lubricating oil composition may contain a base oil (A), a phosphorous a...
Invention Polycarbonate-based resin composition. A polycarbonate-based resin composition including: an aro...
Invention Additive for carbon dioxide reduction catalysts, catalyst layer, cathode, ion exchange membrane-e...
Invention Catalyst and production method for same, cathode, ion exchange membrane electrode assembly, and s...
Invention Catalyst, cathode, ion exchange membrane-electrode assembly and solid electrolyte electrolysis ap...
Invention Polycarbonate-based resin composition. The present invention provides a polycarbonate-based resi...
Invention Lubricating oil composition for two-wheeled motor vehicles. A lubricating oil composition for tw...
Invention Composition for producing activated carbon, method for producing same, molded body for producing ...
Invention Lubricant composition. A lubricating oil composition including a base oil, a phosphorous acid es...
Invention Method for producing sulfide solid electrolyte. A method for producing a sulfide solid electroly...
2022 Invention Method for producing sulfide solid electrolyte. Provided is a method for producing a sulfide sol...
Invention Refrigerator oil composition and mixed composition for refrigerator. A refrigerator oil composit...
Invention Crystalline oxide thin film, method for producing same, thin film transistor, and method for prod...
P/S Non-metallic minerals for building or construction; materials for making and coating roads; buil...
P/S solid lubricants for industrial purposes; fuels; industrial oils; industrial greases; lubricating...
P/S Fuels; industrial oils; industrial greases; lubricating oils; non-mineral oils and greases for i...
P/S Solid lubricants; fuels; industrial oils; industrial greases; lubricating oils; non-mineral oils...
P/S Solid lubricants for industrial purposes; fuels, namely, gasoline, kerosene, fuel oil, fuel from ...
P/S Solid lubricants for industrial purposes; fuels; industrial oils; industrial greases; lubricating...
2021 P/S Solid lubricants; fuels; industrial oils; industrial gasoline; industrial greases; lubricating o...
P/S Engine oils.
P/S Solid lubricants for industrial purposes; fuels; industrial oils; industrial gasoline; industrial...
P/S Wood pellet fuel; solid fuels.
2020 P/S Chemicals for manufacturing transparent conductive thin films; chemical additives for asphalt bin...
P/S Chemicals for manufacturing transparent conductive thin films; chemical additives for binding asp...
P/S Chemicals for manufacturing transparent conductive thin films; chemical additives for asphalt bi...
P/S Plastic sheets for packaging; bags and pouches of plastic for packaging; plastic films for packa...
P/S Plastic sheets for packaging; bags and pouches of plastic for packaging; plastic films for packag...
2019 P/S Testing of lubricants, lubricating oils and industrial oils; inspection of lubricants, lubricati...