Bridgestone Corporation

Japan


 
Total IP 7,207
Total IP incl. subs 8,326 (+ 1,133 for subs)
Total IP Rank # 133
IP Activity Score 4.1/5.0    2,673
IP Activity Rank # 238
IP AS incl. subs 3.9/5.0    3,066
Stock Symbol
ISIN JP3830800003
Market Cap. 3664126666614.0  (JPY)
Industry Auto Parts
Sector Consumer Cyclical
Dominant Nice Class Land, air and water vehicles; pa...

Patents

Trademarks

2,112 231
36 216
4,273 120
219
 
Last Patent 2025 - Crosslinked rubber composition, ...
First Patent 1979 - Apparatus for biological purific...
Last Trademark 2024 - ECOPIA EP350
First Trademark 1959 - BRIDGESTONE

Subsidiaries

10 subsidiaries with IP (730 patents, 403 trademarks)

25 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Tires for passenger cars; tires for trucks; tires for buses; tires for racing cars; tires for aut...
G/S Automobiles and their parts and fittings; tires for passenger cars; tires for sports car; tires f...
G/S Hydraulic hoses of plastic; hydraulic hoses of rubber
G/S Hoses made of rubber; hydraulic hoses of rubber; hoses made of plastic; hydraulic hoses of plastic.
G/S Tire temperature and pressure monitoring sensors; tire temperature, pressure, and vehicle movemen...
G/S Business consulting, advertising and marketing services for promotion and management of mining ti...
Invention Hydrogenated polymers produced using antioxidant, and rubber compositions incorporating same. Emb...
Invention Aged hydrogenation catalysts, and their use in the preparation of hydrogenated functionalized pol...
Invention Rubber composition and tire. The purpose of the present invention is to provide a rubber composit...
Invention Tire tread rubber composition and related methods. Disclosed herein are tire tread rubber composi...
Invention Vulcanized rubber for tire, and pneumatic tire. 55-based resin. In 100 mass% of the rubber compon...
Invention Rubber composition and tire. Provided is a rubber composition that is capable of inhibiting occur...
Invention Side reinforcement rubber for run-flat tires and run flat tire. Provided is a side reinforcement ...
Invention Rubber composition for tire tread, and tire. Provided is a rubber composition for a tire tread, t...
Invention Rubber composition for tire treads, and tire. Provided is a rubber composition for tire treads wh...
Invention Vulcanizable rubber compositions and vulcanizates therefrom that are free of metal-containing acc...
Invention Liquid polymer, mixture of liquid polymer and recycled carbon black, and method for recovering di...
Invention Information processing device, information processing method, and program. Provided is an informa...
Invention Method for decomposing organic material. The present invention addresses the problem of providing...
Invention Method for decomposing crosslinked rubber. The present invention addresses the problem of providi...
Invention Recycled carbon black, mixture of recycled carbon black and liquid polymer, rubber composition, a...
Invention Decomposition method for liquid polymer and decomposition method for crosslinked rubber. The pres...
Invention Measurement device, measurement method, and program. A measurement device 10 comprises a control ...
Invention Cyclic hydrocarbon, method for producing same, and use thereof. 232mm (In the formula, m is an in...
Invention Method for decomposing vulcanized rubber. The present invention addresses the problem of providin...
Invention Tire damage evaluation device, tire damage evaluation method, and tire damage evaluation program....
Invention Information processing apparatus and information processing method. An information processing app...
Invention Tread rubber composition, tire, and heavy-load tire. The purpose of the present invention is to p...
G/S Electronic control, measuring, sensing and monitoring systems and devices for vehicles, vehicle p...
G/S Advertising for optimizing mining business operations; retail and wholesale services of tires use...
G/S Electronic control, measuring, sensing and monitoring systems and devices for vehicles, vehicle ...
G/S Automobiles and structural parts and fittings therefor; tires for automobiles; retreaded tires fo...
G/S Automobile tires; pneumatic tires; tires for vehicle wheels; treads for retreading tires; inner t...
2023 G/S Aircraft tires; automobile tires; automobiles; bicycle wheels; bicycles; electric bicycles; inner...
G/S Vehicles; vehicle tires; automobiles; automobile tires; motorcycles; motorcycle tires; bicycles; ...
G/S Aircraft tires; automotive wheels; bicycle rims; bicycle wheels; inner tubes for aircraft tires; ...
G/S industrial robots and their parts and fittings; industrial robots; robotic exoskeletons other tha...
G/S Artificial muscle, pneumatic, and hydraulic linear actuators, other than for land vehicles.
G/S Computer programs and software for managing, tracking, and optimizing fleet operation costs and p...
G/S Computer programs and software for managing information of tires and vehicles. Inspection, consu...
G/S Automobiles and their parts and fittings; vehicle tires; tires for passenger cars; tires for truc...
G/S Automobiles and structural parts therefor; vehicle tires; tires for passenger cars; tires for tru...
G/S Automobiles and their parts and fittings; vehicle tires; tires for passenger cars; tires for tru...
G/S Industrial robots and their parts and fittings; robotic arms for industrial purposes; machines an...
G/S Artificial muscle (pneumatic and hydraulic actuators); pneumatic or hydraulic linear actuators, o...
G/S Tires for vehicles; tires for trucks; tires for buses; retreaded tires for vehicles; tread rubber...
G/S Tires for mining machinery
G/S Downloadable virtual goods in the nature of image files of clothing, footwear, headwear, and belt...
G/S Adhesive rubber patches for repairing tubes or tires; inner tubes for tires; retreaded tires; rim...
G/S Vehicle tires; retreaded vehicle tires; inner tubes for vehicle tires; inner tubes, valves and re...
G/S Tires
G/S Technology used to measure tire contact surface behavior, namely, technology in the nature of pre...
G/S Adhesive rubber patches for repairing tubes or tires; aircraft; aircraft tires; automobiles; bicy...
G/S Computer programs and software for managing information of tires and vehicles. Providing computer...
Invention Tire tread
G/S Computer programs and software for managing information of tires and vehicles Diagnosis, consulta...
Invention Crosslinked rubber composition, method of manufacturing crosslinked rubber composition, and rubbe...
2022 Invention Rubber formulations comprising functionalized conjugated diene polymer, natural rubber, and reinf...
Invention Hydrogenated polybutadiene polymers and rubber compositions incorporating same. Embodiments of t...
Invention Degradation state determination method and degradation state determination apparatus. A degradat...
Invention Degradation state determination method, degradation state determination apparatus, travel state d...
Invention Grasping device. The fluid pressure actuator of the grasping device 1 is a flexible soft actuato...
Invention Grasping device. A fluid pressure actuator used as the grasping device 1 includes a cylindrical ...
Invention Indicator. An indicator (31) is to be attached to a target object that is the target of determin...
Invention Fluid pressure actuator. The fluid pressure actuator includes an actuator body portion and a sea...
Invention Grasping device. The grasping device 1 is a grasping device using a plurality of fluid pressure ...
Invention Hydraulic actuator. A hydraulic actuator includes a tube capable of being expanded and contracte...
Invention Method of manufacturing raw tire, and raw tire manufacturing device. A method of manufacturing a...
Invention Tire. The tire of the present disclosure is a tire having at least one land portion 1 defined on...
Invention Tire. Provided is a tire characterized in that at least one shoulder groove 4 is provided in sho...
Invention Tire sensor and tire. A tire sensor according to the present disclosure is a tire sensor configu...