Kobe Steel, Ltd.

Japan


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Total IP 872
Total IP incl. subs 2,158 (+ 1,323 for subs)
Total IP Rank # 1,528
IP Activity Score 3.2/5.0    293
IP Activity Rank # 2,451
IP AS incl. subs 3.4/5.0    1,264
Stock Symbol
ISIN JP3289800009
Market Cap. 243356421282.0  (JPY)
Industry Steel
Sector Basic Materials
Dominant Nice Class Environmental control apparatus

Patents

Trademarks

856 9
0 1
5 1
0
 
Last Patent 2025 - Kink preventing device
First Patent 1976 - Vertical welding method
Last Trademark 2016 - DRIPAX
First Trademark 1967 - ALEX

Subsidiaries

10 subsidiaries with IP (1244 patents, 79 trademarks)

3 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Extruded material and method for producing the same. An extruded material includes a peripheral w...
2022 Invention Seat back frame for automobile. A seat back frame for automobile includes a first side frame and ...
Invention Apparatus, mold set, and method for producing metal-resin composite. An apparatus for manufacturi...
Invention Seat back frame for automobile and method for manufacturing the same. A seat back frame for autom...
Invention Piston and reciprocating compressor. In a piston including a plurality of piston rings, a state w...
Invention Vehicle body structure for electric vehicle. A vehicle body structure for an electric vehicle inc...
Invention Robot slider position setting device, robot slider position setting method, and robot slider posi...
Invention Multi-joint-robot linear-member-shape simulator, multi-joint-robot linear-member-shape simulation...
Invention Laminated molding and method of manufacturing laminated molding. An additively manufactured objec...
2021 Invention Magnetic field generating device and electric motor including the same. Provided are a magnetic f...
Invention Laminated fluid warmer. A laminated fluid warmer includes: a laminate including a target fluid la...
Invention Method for joining members and joined body. A bumper system includes a rear wall of a bumper beam...
Invention Sensor protecting case, imaging device, welding system, cooling method for sensor, and cooling co...
Invention Joined body testing method, joined body testing device, and joined body. A testing method for a j...
Invention Linear motor. Provided is a linear motor capable of having enhanced thrust density. The linear mo...
Invention Method for measuring residual stress. D≤W  1 3
Invention Kink preventing device
Invention Method for producing structure. A joining method of a structure includes preparing a first member...
Invention Vehicle structural member and method for manufacturing same. A vehicle structural member 1 includ...
Invention Manufacturing additively manufactured article, and additively manufactured article. A method for ...
Invention Aluminum alloy brazing sheet. An aluminum alloy brazing sheet including a core material, a sacrif...
Invention Aluminum fin material, heat exchanger, air conditioner, and method for producing aluminum fin mat...
2020 Invention High-strength steel sheet having excellent delayed fracture resistance. A high-strength steel she...
Invention Molten steel production method. 3 in total and 1.0% by mass or more of carbon, a ratio of a metal...
Invention Method for producing molten steel. 3 in total and 1.0% by mass or more of carbon. A ratio of a me...
Invention Vehicle door beam and method for manufacturing the same. A door beam includes an outer flange, an...
Invention High-strength steel sheet and method for producing same. 2.
Invention Method for joining members. A method joins members for joining a first member being cylindrical a...
Invention Lamination planning method for laminate molded object, and laminate molded object manufacturing m...
Invention Structural member. A structural member is elongated in a longitudinal direction, and includes a f...
Invention Joined body and method for producing same. A joined body includes a tubular first member, and a s...
Invention Additive manufacturing method, additive manufacturing device, and controller. In preparing a buil...
Invention Vehicle body structure. A vehicle body structure includes: a battery disposed at a vehicle body c...
Invention Method for joining aluminum material. A method for joining an aluminum material includes, in the ...
Invention Coupling device for tubular member, different-material joining method using same, and manufacturi...
Invention Suspended industrial robot. In a suspended industrial robot, a base and a swivel section have an ...
Invention Flux-cored wire and welding method. A flux-cored wire comprising a flux which is a core and a hoo...
Invention Flux-cored wire, welding method, and weld metal. 3 is 0.70% or less, at least one of metal elemen...
Invention Manufacturing method for additive manufactured article and additive manufactured article. A metho...
Invention Method and device for examining clinched portion of tubular body. The method for examining a clin...
Invention Compressed air energy storage power generation device. A CAES power generation device includes: a...
Invention Covered electrode for high-cr ferritic heat-resistant steels. Provided is a covered electrode for...
Invention Automotive door beam made of aluminum alloy extruded material. A door beam of a motor vehicle inc...
Invention Blast furnace operation method. A blast furnace operation method according to one aspect of the p...
Invention Steel sheet. Disclosed is a steel sheet including predetermined elements in each predetermined am...
Invention Weld line data generation device, welding system, weld line data generation method, and computer ...
Invention Vehicle body structure. A vehicle body structure includes a battery disposed in a lower central p...
2019 Invention Pulse arc welding profile control method, control device, welding system, welding program, and we...
Invention Method for setting excess thickness, device for setting excess thickness, method for producing sh...
2016 G/S Electronic Computerized Control Systems for machines for use in a Direct Reduction Plant
2010 G/S Minerals beneficiation, reduction and treatment in the primary metals industry
2003 G/S Maintenance and repair relating to the motor vehicle, maintenance and repair relating to the pri...
1999 G/S heat processing units for providing supplemental reducing gas to metal reduction facilities
G/S Heat processing equipment for use in the metal reduction and treatment industry, namely, shaft fu...
1997 G/S Heat processing equipment, namely, shaft furnaces for the reduction of metal oxides and high temp...
1991 G/S copper alloy in strip form
1975 G/S MINERALS BENEFICATION, REDUCTION, AND TREATMENT IN THE PRIMARY METALS INDUSTRY
1974 G/S Brazed aluminum heat exchangers.
1972 G/S PARTICULATE METALLIC ARTICLES
1967 G/S BRAZED ALUMINUM HEAT EXCHANGERS