Toshiba Corporation

Japan


 
Total IP 11,946
Total IP incl. subs 20,122 (+ 10,279 for subs)
Total IP Rank # 69
IP Activity Score 4.4/5.0    7,266
IP Activity Rank # 73
IP AS incl. subs 4.4/5.0    12,968
Stock Symbol
ISIN JP3592200004
Market Cap. 1955428000000.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

11,699 41
155 39
11 0
1
 
Last Patent 2023 - Power conversion device
First Patent 1978 - Magnetic brush type developing a...
Last Trademark 2023 - SCIB NB
First Trademark 1971 - TOSHIBA

Subsidiaries

43 subsidiaries with IP (10044 patents, 235 trademarks)

45 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 G/S Rechargeable batteries; lithium-ion batteries; lithium-ion rechargeable batteries; batteries and ...
Invention Semiconductor device. A semiconductor device according to an embodiment includes: an insulating ...
Invention Method for manufacturing ceramic circuit board. According to the embodiment, in a method for man...
Invention Silicon nitride sintered body, wear-resistant member, and method for producing silicon nitride si...
Invention System and method. According to one embodiment, a system includes a wearable device configured t...
Invention Coating apparatus and coating method. According to one embodiment of the invention, a coating ap...
Invention Railway-vehicle power conversion apparatus. According to an embodiment, a railway-vehicle power ...
Invention Information processing device, information processing method, computer-readable storage medium, a...
Invention Solar cell, multi-junction type solar cell, solar cell module, and solar cell power generation sy...
Invention Silicon nitride sintered body, wear-resistant member, and method for manufacturing silicon nitrid...
Invention Semiconductor device and manufacturing method of semiconductor device. According to the present ...
Invention Scintillator array, method for manufacturing scintillator array, radiation detector, and radiatio...
Invention Isolator. An isolator includes a first electrode; a first insulating portion on the first electr...
Invention Ceramic circuit board and semiconductor device using same. A ceramic circuit board includes a ce...
Invention Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive devi...
Invention Tungsten wire, tungsten wire processing method using the same, and electrolyzed wire. A tungsten...
Invention Diagnosis method of secondary battery, charging and discharging control method, diagnosis apparat...
Invention Detection device, detection system, propagation member, fixture, and storage medium. According t...
Invention Server device, information processing method, and computer program product. According to an embo...
Invention Superconducting electromagnet device and cooling method of superconducting electromagnet device. ...
Invention Electrode, battery, and battery pack. According to one embodiment, provided is an electrode incl...
Invention Electrode group, battery, and battery pack. According to one embodiment, provided is an electrod...
Invention Information processing device and computer-readable storage medium. According to an embodiment, ...
Invention Amplifier circuitry and voltage correction circuitry. An amplifier circuitry includes a first am...
Invention Electrode, nonaqueous electrolyte battery, and battery pack. According to one embodiment, an ele...
Invention Carbon compound manufacturing system and method of controlling carbon compound manufacturing syst...
Invention Abnormality sign detection system and abnormality-sign detection-model generation method. Accord...
Invention Transfer system, control device, mobile body, method for controlling mobile body, and storage med...
Invention Encryption communication system, encryption communication apparatus, and encryption communication...
Invention Inspection system. According to one embodiment, an inspection system includes a first circuitry ...
Invention Storage method of chemical sensor and sealing structure of chemical sensor. According to one emb...
G/S Generators, namely, generators of electricity; hydrogen-powered installations for generating elec...
Invention Magnetic head and magnetic disk device comprising the same. According to one embodiment, a magne...
Invention Machine learning system, client terminal, aggregated server device and method. According to one ...
Invention Semiconductor device. A semiconductor device includes a substrate, a light-receiving element, a ...
Invention Semiconductor device. According to one embodiment, a semiconductor device includes, a first term...
Invention Information processing device, information processing method, and computer program product. Acco...
Invention Sentence search apparatus, sentence search method, and storage medium. A sentence search apparat...
Invention Information processing device, information processing method, and information processing computer...
Invention Representation learning apparatus, method, and storage medium. The representation learning appar...
Invention Image processing apparatus, image processing method, and computer program product. An image proc...
Invention Electron source, plasma source and switch device. According to one embodiment, an electron sourc...
Invention Magnetic recording device. According to one embodiment, a magnetic recording device includes a m...
Invention Dcdc circuit. A DCDC circuit according to an embodiment includes a capacitor network, and a smoo...
2022 Invention Semiconductor device. According to one embodiment, a semiconductor device includes first and sec...
Invention Communication device, computer program product, and communication system. A communication device ...
Invention Full duplex radar positional feedback and update. A radar system comprising: a transmit path; a ...
Invention Preventing replay/relay attacks in keyless entry systems. A method for controlling access to a r...
Invention Robots with lift mechanisms. A robot comprising a drive for moving the robot and a lift means. T...
2021 G/S Downloadable and recorded computer software used in database processing; downloadable and recorde...
Invention Power conversion device. A power conversion device according to an embodiment includes: a housin...
Invention Electric power conversion device and control method of electric power conversion device. In an e...
G/S Industrial chemicals; photocatalysts; deodorant and sterilization in the form of liquid for indus...
G/S Telecommunication machines and apparatus; computer software used for processing database; compute...
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 Telecommunication machines and apparatus, namely, fiber optic repeaters, facsimile machines, auto...
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, transmitt...
G/S Security token hardware, namely, encryption devices; electronic encryption units; encoding and de...
2017 G/S Software and software platform for asset optimization, industrial automation, machine diagnostics...
2016 G/S Computer software for use in creating and designing prototype products where large scale integrat...
G/S Electronic devices for education and entertainment which can output words and designs on surfaces...
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 AC motors and DC motors for land vehicles not including their parts; railway rolling stock and th...
2012 G/S Computer software for developing other computer software [ Communication via computer networks ] ...
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.
G/S Turbines for generation of electricity (not for land vehicles), internal pumps, namely pumps used...
2007 G/S Batteries, namely, lithium-ion batteries.
G/S Electronic machines, apparatus and their parts, namely, digital audio players, digital video play...