Tokyo Electron Limited

Japan


 
Total IP 11,585
Total IP incl. subs 11,663 (+ 172 for subs)
Total IP Rank # 70
IP Activity Score 4.4/5.0    7,721
IP Activity Rank # 68
IP AS incl. subs 4.2/5.0    7,724
Stock Symbol
ISIN JP3571400005
Market Cap. 8668609632540.0  (JPY)
Industry Semiconductor Equipment & Materials
Sector Technology
Dominant Nice Class Machines and machine tools

Patents

Trademarks

7,251 89
0 2
4,147 89
7
 
Last Patent 2024 - Film forming method and film for...
First Patent 1978 - Magnetron sputtering target and ...
Last Trademark 2024 - EXINSIGHT
First Trademark 1989 - TEL

Subsidiaries

6 subsidiaries with IP (170 patents, 2 trademarks)

2 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Downloadable computer software for controlling semiconductor manufacturing processes; downloadabl...
G/S Downloadable computer software for controlling semiconductor manufacturing processes; downloadab...
G/S Semiconductor manufacturing machines and their component parts and fittings; flat panel display m...
G/S Semiconductor manufacturing machines and their component parts and fittings; flat panel display ...
2023 Invention Consumable member, plasma processing apparatus, and method of manufacturing consumable member. A...
Invention Substrate processing method and substrate processing apparatus. In one exemplary embodiment, a s...
Invention Plasma processing apparatus and plasma processing method. In a plasma processing apparatus, a ra...
Invention Plasma processing method and plasma processing apparatus. A plasma processing method includes pr...
Invention Plasma processing apparatus and cleaning method. The chamber is internally provided with a stage...
Invention Substrate processing apparatus and substrate processing method. A substrate processing apparatus...
Invention Substrate processing apparatus and shutter. A substrate processing apparatus comprises a substra...
Invention Method for fabricating a ferroelectric device. A method for fabricating a ferroelectric device i...
G/S Semiconductor manufacturing machines; component parts and fittings for semiconductor manufacturin...
Invention Vaporization device, semiconductor manufacturing system, and method for vaporizing solid raw mate...
Invention Information processing method, computer program, and information processing device. Provided are ...
Invention Substrate processing apparatus and substrate gripping device. A substrate processing apparatus t...
Invention Substrate processing apparatus. A substrate processing apparatus includes: a loading/unloading p...
Invention Film forming method and film forming apparatus. A film forming method includes preparing a subst...
Invention Substrate processing device and electrostatic chuck. This substrate processing device comprises a...
Invention Substrate transfer unit and substrate transfer control method. A substrate transfer unit that tr...
Invention Motor control method, transfer device, and storing medium. A motor control method for transferri...
Invention Method of controlling substrate transfer system. Provided is a method of controlling a substrate...
Invention Film forming method and film forming apparatus. A film forming method includes causing adsorptio...
Invention Placing table and substrate processing apparatus. There is a placing table comprising: an electr...
Invention Film forming apparatus and film forming method. A film forming apparatus for performing film for...
Invention Shifted multi-via connection for hybrid bonding. Shifted multi-via connections are disclosed. A ...
Invention Substrate processing system, and conveyance method. This substrate processing system includes a p...
Invention Plasma treatment device, power supply system, and frequency control method. The disclosed plasma ...
Invention Substrate processing apparatus. A substrate processing apparatus includes a chamber comprising a...
Invention Substrate processing system and substrate abnormality detection method. This substrate processing...
Invention Surface observation method. This surface observation method comprises a step a) and a step b). In...
Invention Bonding device, bonding system, and bonding method. Provided is a bonding device for bonding a fi...
Invention Substrate treatment method, substrate treatment apparatus, and computer storage medium. A substr...
Invention Bonding device, bonding system, and bonding method. A bonding method for bonding substrates toget...
Invention Substrate processing method and substrate processing device. This substrate processing method inc...
Invention Method for forming resist pattern, method for producing semiconductor device, substrate processin...
Invention Plasma treatment device and plasma treatment method. [Problem] To adjust energy of only ions of a...
Invention Substrate treatment system and edge ring attachment method. Provided is a substrate treatment sys...
Invention System and method for plasma process uniformity control. A method of plasma processing includes d...
G/S Machines and instruments used for measuring and testing semiconductor manufacturing machines; com...
G/S Machines and instruments used for measuring and testing semiconductor manufacturing machines; co...
Invention Surface energy modification in hybrid bonding. A semiconductor structure includes a semiconducto...
2022 G/S Semiconductor manufacturing machines and their component parts and fittings
Invention Method to selectively etch silicon nitride to silicon oxide using water crystallization. Embodim...
Invention Selective gas phase etch of silicon germanium alloys. Methods for selective etching of one layer...
Invention High performance 3d channels with upsilon nanosheets. A method for fabricating and a structure c...
Invention Substrate processing apparatus and control method for a substrate processing apparatus. A substr...
Invention 3d nanosheet stack with dual selective channel removal of high mobility channels. A transistor s...
Invention Semiconductor devices and methods of manufacturing thereof. A method includes forming a fin stru...
Invention System and method for plasma process uniformity control. A method of plasma processing includes ...
G/S Semiconductor manufacturing machines and their component parts and fittings.
Invention Component replacement method, component replacement device, and component replacement system. Th...
Invention Test device and temperature control method. A test device according to one aspect of the present...
Invention Method for setting up test apparatus and test apparatus. One aspect of the present disclosure re...
Invention Substrate processing apparatus and substrate processing method. A substrate processing method in...
Invention Substrate processing method and substrate processing apparatus. A substrate processing method of...
Invention Plasma processing device, high-frequency power supply circuit, and impedance matching method. Th...
Invention Apparatus for transferring substrate, substrate processing system and method of processing substr...
2021 G/S Semiconductor manufacturing machines and their component parts and fittings; machines for mainten...
G/S Semiconductor manufacturing machines and their component parts and fittings; machines for mainte...
2020 G/S Semiconductor manufacturing machines and their structural parts; flat panel display manufacturing...
G/S Semiconductor manufacturing machines