Bridgestone Corporation

Japan


 
Total IP 7,243
Total IP incl. subs 8,345 (+ 1,116 for subs)
Total IP Rank # 134
IP Activity Score 4/5.0    2,592
IP Activity Rank # 254
IP AS incl. subs 3.9/5.0    2,979
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

2,139 231
22 215
4,297 120
219
 
Last Patent 2025 - Adhesive agent composition, orga...
First Patent 1979 - Apparatus for biological purific...
Last Trademark 2025 - TIREMATICS
First Trademark 1959 - BRIDGESTONE

Subsidiaries

10 subsidiaries with IP (741 patents, 375 trademarks)

25 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Tire pressure monitoring systems; tire pressure and temperature monitoring and measuring machines...
2024 G/S Tires for passenger cars; tires for trucks; tires for buses; tires for racing cars; tires for aut...
Invention Information processing device, estimation method, and estimation program. A center server 100 tha...
Invention Actuator attachment structure and robot hand. An actuator attachment structure 19 includes: a plu...
G/S Automobiles and their parts and fittings; tires for passenger cars; tires for sports car; tires f...
Invention Actuator angle estimation device and actuator angle estimation method. An actuator angle estimati...
Invention Hydraulic actuator. A hydraulic actuator 20 comprises: a cylindrical tube 24; a sleeve 26 which c...
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.
Invention Hose with indicator. The provided is a hose with an indicator (30), comprising: a hose body (30a...
Invention Tread rubber composition and tire. The purpose is to provide a tread rubber composition that has ...
Invention Tread rubber composition and tire. 22SA) of 135 m2/g or larger, and the content of the aging inhi...
Invention Vulcanized rubber composition for tires, and tire. Provided is a vulcanized rubber composition fo...
Invention Tire. Provided is a tire with which the position where a communication device is embedded is easi...
Invention Information processing device, control method therefor, and program. The present invention more e...
Invention Information processing device, control method therefor, and program. This information processing ...
Invention Tire molding drum. A tire molding drum according to the present disclosure comprises a plurality ...
Invention Ply joint inspection method and ply joint inspection device. A ply joint inspection method accord...
G/S Tire temperature and pressure monitoring sensors; tire temperature, pressure, and vehicle movemen...
Invention Extrusion device. Provided is an extrusion device that, while allowing for simplification of conf...
Invention Tire mold. Provided is a tire mold that, while ensuring the strength required by a side mold, is ...
G/S Business consulting, advertising and marketing services for promotion and management of mining ti...
Invention Tire. CBCBB), is 0.50 or more.
Invention Adhesive agent composition, organic fibrous material, rubber article, organic fiber-rubber compos...
Invention Elastic composition. The present disclosure achieves an elastic composition with which displaceme...
Invention Rfid patch and tire. In this invention, an RFID patch and a tire involve: an RFID tag having an R...
Invention Rfid patch and tire. This RFID patch and tire have: an RFID tag that has an RFID chip, an antenna...
Invention Hydraulic actuator. A sleeve 26 of a hydraulic actuator 20 has a first group WA and a second grou...
Invention Tire and non-pneumatic tire. This tire includes: an annular tire framework member which includes ...
Invention Tire and non-pneumatic tire. This tire has: an annular tire frame member provided with a bead par...
Invention Tire. This tire has: an annular resin-made tire frame member provided with a bead part, a side pa...
Invention Tire. This tire has: an annular resin-made tire frame member provided with at least a bead part; ...
Invention Tire. This tire includes: a tire-framework member that is annular and made of resin and that comp...
Invention Fluid pressure actuator and method for manufacturing fluid pressure actuator. This fluid pressure...
Invention Pneumatic tire and method for manufacturing same. Provided is a pneumatic tire in which a resin l...
Invention Tire running performance measurement device. A tire running performance measurement device 1 for ...
Invention Pipe joint. Disclosed is a pipe joint in which, when a nut member 20;70 in which a flat inner cir...
Invention Tire molding drum. The tire molding drum 4 molds a ring-shaped tire member on the outer periphera...
Invention Heavy-duty tire. In a heavy-duty tire according to the present invention, a tread part is provide...
Invention Tire. This tire comprises: side reinforcement rubber 2 having a crescent-shaped cross section and...
Invention Tire. A tire comprising: a side reinforcement rubber 2 having a crescent-shaped cross-section and...
Invention Tire and tire manufacturing method. A tire 10 comprises: a resin frame body 20 formed from a ther...
Invention Tire, and tire manufacturing method. A tire 10 is formed of a thermoplastic resin, and includes: ...
Invention Tire, and method for producing tire. A tire 10 comprises: a knitted fabric layer 41 having a knit...
Invention Tire recycling information presentation method, tire recycling information presentation program, ...
Invention Non-pneumatic tire. A non-pneumatic tire according to the present invention comprises a wheel mem...
Invention Tire set and tire wheel assembly. This tire set comprises a plurality of non-pneumatic tires and ...
Invention Non-pneumatic tire. This non-pneumatic tire comprises: a wheel member that can be attached to an ...
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 pneumatic artificial muscle linear actuators, other than for land vehicles; hydraulic artificial ...
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...
Invention Rubber composition and rubber product. The problem to be solved by the present disclosure is to ...
Invention Complex polymer and method of manufacturing the same, and rubber composition and method of manufa...
Invention Fluid pressure actuator. Provided is a fluid pressure actuator in which a bamboo shoot part is f...
Invention Retreading possibility determination method and retreading possibility device. A retreadability ...
2022 Invention Repair patch, pre-cured tread, and tire. A repair patch (70) is a repair patch to be attached to...
Invention Tire. The tire 10 is a tire 10 having a smooth pattern with substantially no grooves on a tread ...
Invention Pneumatic radial tire for passenger vehicles. A pneumatic radial tire for passenger vehicles tha...