Toshiba Corporation

Japan


Create a watch for Toshiba Corporation
Total IP 12,677
Total IP incl. subs 21,555 (+ 10,652 for subs)
Total IP Rank # 75
IP Activity Score 4.4/5.0    6,124
IP Activity Rank # 84
IP AS incl. subs 4.4/5.0    11,128
Stock Symbol
ISIN JP3592200004
Market Cap. 1955428000000.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

12,482 35
116 36
8 0
0
 
Last Patent 2026 - Magnetic head and magnetic recor...
First Patent 1979 - Electrochromic display cell
Last Trademark 2023 - SCIB NB
First Trademark 1971 - TOSHIBA

Subsidiaries

41 subsidiaries with IP (10424 patents, 228 trademarks)

48 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Isolator. According to one embodiment, an isolator includes first and second electrodes, first a...
Invention Semiconductor device and method for manufacturing same. A semiconductor device includes a substr...
Invention Speech synthesis device, speech synthesis method, and computer program product. A speech synthes...
Invention Analytical methods, kit and detection devices. According to one embodiment, analytical methods a...
Invention Electrode group and secondary battery. An electrode group includes a positive electrode and a ne...
Invention Photodetector. According to one embodiment, a photodetector includes a first electrode, a second...
Invention Display method, terminal device, and storage medium. A display method according to an embodiment...
Invention Determination method, determination device, determination system, cross reality device, training ...
Invention Training device, handling system, training method, and storage medium. According to one embodime...
Invention Laminated body, electronic device, solar cell, multi-junction solar cell, solar cell module, and ...
Invention Isolator. An isolator according to one embodiment includes: a ΔΣ modulation analog-to-digital co...
Invention Magnetic disk device and method. According to one embodiment, a controller is configured to: set...
Invention Semiconductor integrated circuit. According to an embodiment, a semiconductor integrated circuit...
Invention Photoelectric conversion device and method for manufacturing the same. In general, according to ...
Invention Semiconductor device. According to one embodiment, a semiconductor device includes the following...
Invention Semiconductor device and method of manufacturing the same. According to one embodiment, a semico...
Invention Information processing device, information processing method, and computer program product. An i...
Invention Semiconductor device and method for manufacturing. A semiconductor device includes a first elect...
Invention Simulation method of resin curing reaction. A simulation method of a resin curing reaction, incl...
Invention Acid gas absorbent, method for removing acid gas, and acid gas removal apparatus. According to a...
Invention Semiconductor device. According to one embodiment, a semiconductor device includes first to thir...
Invention Magnetic head and magnetic recording device. According to one embodiment, a magnetic head includ...
Invention Magnetic sensor, magnetic head and magnetic recording device. According to one embodiment, a mag...
Invention Design support device, design support system, design support program, and design support method. ...
Invention Key management device, key management method, and computer program product. A key management dev...
Invention Disk device. According to one embodiment, a disk device including a disk medium, a volatile memo...
Invention Magnetic disk device, control method, and learning method. According to one embodiment of a magn...
Invention Semiconductor device. A semiconductor device of embodiments includes a first element region, a s...
Invention Inverter apparatus. An apparatus according to an embodiment includes a unit performing control s...
Invention Semiconductor device. A semiconductor device according to an embodiment includes a transistor re...
Invention Semiconductor device. A semiconductor device of embodiments includes an element region and a ter...
Invention Semiconductor device. A semiconductor device of embodiments includes: a silicon carbide layer in...
Invention Semiconductor circuit and determination method. A semiconductor circuit includes a bandgap refer...
Invention Semiconductor device. A semiconductor device having a transistor and a diode, comprising: a semi...
Invention Semiconductor device. A semiconductor device according to an embodiment includes: a collector el...
Invention Semiconductor memory device, method of controlling semiconductor memory device, and computer-read...
Invention Electronic circuitry. According to one embodiment, an electronic circuitry comprises a first tra...
Invention Semiconductor device and method for manufacturing same. A method for manufacturing a semiconduct...
Invention Solid-state imaging device. According to one embodiment, a solid-state imaging device includes: ...
Invention Semiconductor device and method of manufacturing the semiconductor device. According to one embo...
Invention Semiconductor circuit and power supply circuit. According to one embodiment, a semiconductor cir...
Invention Drive detection circuit and drive device. According to one embodiment, a drive detection device ...
Invention Semiconductor device. According to one embodiment, a semiconductor device includes a first elect...
Invention Dc-dc converter circuit. Switches are turned on and off to establish a first state in which a fi...
2024 Invention Battery module
2023 G/S Rechargeable batteries; lithium-ion batteries; lithium-ion rechargeable batteries; batteries and ...
G/S Generators, namely, generators of electricity; hydrogen-powered installations for generating elec...
2022 Invention Semiconductor device and method for manufacturing the same. A semiconductor device includes a fir...
2021 G/S Downloadable and recorded computer software used in database processing; downloadable and recorde...
G/S Chemical additives for industrial greases; waste water treatment chemicals for industrial purpose...
G/S Telecommunication machines and apparatus, namely, fiber optic repeaters, facsimile machines, auto...
G/S Telecommunication machines and apparatus, namely, telephone apparatus, wired communication machin...
2020 G/S Telecommunication machines and apparatus, namely, camcorders, cell phones, mobile telephones, sma...
G/S Measuring or testing machines and instruments, namely, sensors for measuring current, humidity, d...
G/S Measuring or testing machines and instruments, namely, meters for measuring electric current, hum...
2019 G/S Washing machines for clothes for household and industrial purposes; Clothes washers being washing...
G/S Smartphones; tablet computers; downloadable educational computer software and downloadable educat...
G/S Industrial chemicals; photocatalysts; electrolysis water, namely, acidulated water for recharging...
G/S Software for machine learning Providing online, non-downloadable software for machine learning th...
G/S Elevators being lifts; escalators; sidewalks, namely, moving pavements; apparatus for generating ...
G/S Chemicals used in industry, science and photography; chemical compositions for developing, printi...
2018 G/S Elevators; escalators; semiconductor manufacturing machines; turbines, other than for land vehicl...
G/S [ Telecommunication machines and apparatus, namely, telecommunication exchangers, cables, transmi...
2016 G/S Computer software for browsing and editing catalogues of products, for browsing and editing infor...
2015 G/S Reservoirs of metal; liquid storage tanks and reservoirs for fuel, hot water and industrial water...
2014 G/S Ozonisers, namely, ozonators.
G/S AC motors and DC motors for land vehicles not including their parts [; railway rolling stock and ...
2012 G/S Providing on-line electronic bulletin boards for transmission of messages and images among comput...
2011 G/S Agencies for collecting license fees on behalf of intellectual property owners Licensing of intel...
G/S Financial services namely collection of license fees for others regarding intellectual property ;...
G/S [ (Based on Use in Commerce) photovoltaic power generators and their parts ] (Based on 44(e)) bat...
G/S Domestic electric appliances, namely, microwaves ovens, electric pumps for domestic use, househol...
G/S Television sets.
2010 G/S Telecommunication system comprised of, PBX system comprised of, communication controller unit, ch...
G/S electric motors for industrial machines
G/S Air conditioning apparatus for heating, cooling, humidifying, dehumidifying and/or filtering air,...
G/S Air conditioning apparatus for heating, cooling, humidifying and/or filtering air, absorption, na...
2009 G/S [ Electrically operated grinders, namely, disc grinders, straight grinders, precision grinders, p...
G/S Rechargeable batteries for industrial purposes; lithium-ion batteries; lithium-ion rechargeable b...
2008 G/S Television sets, personal computer.
2007 G/S Batteries, namely, lithium-ion batteries.
G/S Electronic equipment for use in broadcasting, namely, video camera.
G/S Electronic equipment for use in broadcasting, namely, digital semi-conductor memory recorder and ...
G/S Electronic equipment for use in broadcasting, namely, digital semi-conductor memory packs.
2006 G/S Toners for copying machines, printers and facsimile machines and other pigments, namely, pigments...
2005 G/S Electronic cash registers; point-of-sale terminals; electronic label printers; electronic weighin...
G/S Bar code printers. Inking ribbons for a printer. Electronic cash registers; electronic installati...
2002 G/S Inverters for industrial use.