Idemitsu Kosan Co., Ltd.

Japan


 
Total IP 3,945
Total IP incl. subs 4,144 (+ 199 for subs)
Total IP Rank # 265
IP Activity Score 3.9/5.0    2,031
IP Activity Rank # 344
IP AS incl. subs 3.6/5.0    2,127
Stock Symbol 50190 (tse)
ISIN JP3142500002
Market Cap. 898062124770.0  (JPY)
Industry Oil & Gas Refining & Marketing
Sector Energy
Dominant Nice Class Industrial oils and greases; lub...

Patents

Trademarks

1,263 38
16 30
2,548 45
5
 
Last Patent 2023 - Movement method determination sy...
First Patent 1974 - Process for the preparation of p...
Last Trademark 2022 - VIAFORTIS
First Trademark 1987 - MAGICTOP

Subsidiaries

2 subsidiaries with IP (192 patents, 7 trademarks)

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Organic electroluminescence device and novel compound. An organic electroluminescence device com...
Invention Organic electroluminescent element and electronic device. 12141012101414 represents the refractiv...
Invention Aromatic polyether, composition, film, powder, pellets, composite material production method, and...
Invention Aromatic polycarbonate resin, polycarbonate resin composition and molded article. The present inv...
Invention Photoelectric conversion module, paddle, and method for manufacturing photoelectric conversion mo...
Invention Organic electroluminescent element and electronic device. 2133 of a constituent material containe...
Invention Compound, material for organic electroluminescent elements, organic electroluminescent element, a...
Invention Crystalline oxide thin film, laminate, and thin-film transistor. Provided is a crystalline oxide ...
Invention Crystalline oxide thin film, method for producing same, thin film transistor, and method for prod...
Invention Organic solid up-conversion material. 111111111(M2) represents the lowest excited triplet energy ...
Invention Mixed powder for organic electroluminescent element, production method therefor, method for manuf...
Invention Organic electroluminescent element and electronic device. 12122
Invention Organic electroluminescent element, organic electroluminescent display device, and electronic equ...
G/S Non-metallic minerals for building or construction; materials for making and coating roads; buil...
Invention Lubricant base oil. Provided are: a lubricant base oil comprising (A) at least one ester compound...
Invention Lubricating oil composition, lubrication method, and transmission. Provided is a lubricating oil ...
Invention Organic electroluminescent element and electronic device. An organic EL device includes: an anod...
Invention Compound, material for organic electroluminescent element, organic electroluminescent element and...
Invention Movement method determination system, movement method determination device, and movement method d...
Invention Analysis system, analysis device, program, and analysis method. The present invention analyzes a ...
Invention Information delivery system, information delivery apparatus, program, and information delivery me...
Invention Information processing device, program, and information processing method. The present invention ...
G/S solid lubricants for industrial purposes; fuels; industrial oils; industrial greases; lubricating...
G/S Fuels; industrial oils; industrial greases; lubricating oils; non-mineral oils and greases for in...
G/S Fuels; industrial oils; industrial greases; lubricating oils; non-mineral oils and greases for i...
G/S Solid lubricants; fuels; industrial oils; industrial greases; lubricating oils; non-mineral oils...
G/S Solid lubricants for industrial purposes; fuels, namely, gasoline, kerosene, fuel oil, fuel from ...
G/S Solid lubricants for industrial purposes; fuels; industrial oils; industrial greases; lubricating...
2021 G/S Solid lubricants; fuels; industrial oils; industrial gasoline; industrial greases; lubricating o...
G/S Engine oils.
G/S Solid lubricants for industrial purposes; fuels; industrial oils; industrial gasoline; industrial...
G/S Wood pellet fuel; solid fuels.
Invention Heterocyclic compound and an organic electroluminescence device comprising the heterocyclic compo...
Invention Ion selective permeable membrane and ion recovery device. An ion recovery device including an io...
Invention Lubricating oil composition. A lubricating oil composition which may contain a zinc dialkyl dith...
Invention Lubricant composition. A lubricating oil composition may be capable of satisfactorily exhibiting...
Invention Lubricant composition. A lubricating oil composition containing a phosphite ester derivative (A)...
Invention Grease composition. A grease composition may contain a base oil (A) and a urea-based thickener (...
Invention Grease composition. A grease composition which contains a base oil (A), a urea-based thickener (...
Invention Lubricant oil composition, internal combustion engine, and method for using lubricant oil composi...
Invention Lubricant oil composition, diesel engine with mounted supercharger, and method for using lubricat...
Invention Lubricant composition. A lubricating oil composition including a base oil (A) containing an olef...
Invention Lubricating oil composition and method for using lubricating oil composition. A lubricating oil ...
Invention Polycarbonate resin composition and molded article. Provided is a polycarbonate resin compositio...
Invention Compound and organic electroluminescent element. A compound represented by the following formula...
Invention Compound, material for an organic electroluminescence device and an organic electroluminescence d...
Invention Organic electroluminescent element and electronic device. An organic electroluminescent device i...
Invention Heat treatment oil composition. A quench oils composition containing a sulfur compound capable o...
Invention Compound, material for organic electroluminescence element, organic electroluminescence element, ...
2020 Invention Organic electroluminescent element and electronic device. An organic electroluminescence device ...
Invention Polycarbonate-polyorganosiloxane copolymer. A polycarbonate-polyorganosiloxane copolymer compris...
G/S Chemicals for manufacturing transparent conductive thin films; chemical additives for asphalt bin...
G/S Chemicals for manufacturing transparent conductive thin films; chemical additives for binding asp...
G/S Chemicals for manufacturing transparent conductive thin films; chemical additives for asphalt bi...
G/S Plastic sheets for packaging; bags and pouches of plastic for packaging; plastic films for packa...
G/S Plastic sheets for packaging; bags and pouches of plastic for packaging; plastic films for packag...
2019 G/S Testing of lubricants, lubricating oils and industrial oils; inspection of lubricants, lubricati...
G/S Plastic films used as packaging for food; bags [pouches] of plastics, for packaging; food wrappi...
2017 G/S Plant growth regulating preparations; fertilizers; higher fatty acids for industrial purposes; in...
G/S Adhesives for industrial purposes; plant growth regulating preparations; fertilizers; higher fat...
G/S Adhesives for use in the automotive industry; adhesives for use in the paper products manufacturi...