Seiko Epson Corporation

Japan


Create a watch for Seiko Epson Corporation
Total IP 20,528
Total IP incl. subs 20,613 (+ 85 for subs)
Total IP Rank # 42
IP Activity Score 4.5/5.0    9,553
IP Activity Rank # 50
IP AS incl. subs 4.4/5.0    9,644
Parent Entity Seiko Group
Stock Symbol
ISIN JP3414750004
Market Cap. 734528721964.0  (JPY)
Industry Computer Hardware
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

19,100 158
14 152
965 15
124
 
Last Patent 2026 - Printing device
First Patent 1981 - Synthetic resin lens and antiref...
Last Trademark 2026 - EPSON CLOUD WORKSTREAM
First Trademark 1967 - ORIENT

Subsidiaries

8 subsidiaries with IP (3 patents, 82 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 G/S Cloud computing featuring software for controlling and managing printers, scanners and multi-func...
G/S Clocks; Watches; Wristwatches; Cases being parts of watches and clocks; Parts for clocks; Parts f...
G/S Clocks; Watches; Wristwatches; Watch bands; Dials for clock- and watchmaking; Parts for clocks; P...
Invention Image reading device. A image reading device includes a reading section configured to read an im...
Invention Projector and projection system. A projector according to an aspect of the present disclosure in...
Invention Liquid ejection device and nozzle surface cleaning method. A liquid ejection device includes an ...
Invention Fiber body manufacturing apparatus and method for producing fiber body. Provided is a fiber body...
Invention Vibration rectification error correction device and sensor module. Provided is a vibration recti...
Invention Method for driving laser light source and laser interferometer. A method for driving a laser lig...
Invention Feature point extraction method, feature point extraction system, and non-transitory computer-rea...
Invention Printing system and printing method. A printing system according to an aspect of the present dis...
Invention Printing apparatus and method for controlling printing apparatus. A printing apparatus includes ...
Invention Wavelength variable interference filter. A wavelength variable interference filter includes a fi...
Invention Information processing device, print setting presentation method, and non-transitory computer-rea...
Invention Control method and non-transitory computer-readable storage medium storing program. Provided is ...
Invention Three-dimensional object printing apparatus and head unit. A three-dimensional object printing a...
Invention Printing method and liquid discharge device. A printing method for performing printing on a tran...
Invention Method for producing transfer medium and transfer recording method. A method for producing a tra...
Invention Method for controlling display system, non-transitory computer-readable storage medium storing pr...
Invention Cleaning device. A cleaning device includes a liquid injection head having a nozzle plate and a ...
Invention Printing device. When a user performs an operation of removing a roll body RP from a medium hold...
Invention Head unit and liquid ejecting apparatus. A head unit includes a head controller that receives in...
Invention Resonator element. A resonator element includes a vibrating substrate including a base portion, ...
Invention Weight estimation method and program. A weight estimation method for estimating a weight of a co...
Invention Head unit and liquid ejecting apparatus. A head unit includes a head control circuit that contro...
Invention Piezoelectric device and liquid discharge head. A piezoelectric device includes a diaphragm coup...
Invention Washing device. A washing device includes a liquid ejection head and a washing unit disposed bel...
Invention Medium loading device, feeding device, image reading device, and image forming device. A medium ...
Invention Communication device, processing method, and non-transitory computer-readable storage medium stor...
Invention Optical module and projector. An optical module according to an embodiment includes: a first lig...
Invention Metal sintered body. A metal sintered body contains: Ni in a content of 28.00 mass % or more and...
Invention Illumination control method, storage medium storing program, and information processing apparatus...
Invention Ink ribbon cartridge. An ink ribbon cartridge to be mounted on a printing apparatus for performi...
Invention Piezoelectric device and liquid ejection head. A piezoelectric device includes a vibrating plate...
Invention Electronic device and electronic device control method. An electronic device includes: a first d...
Invention Method for manufacturing array sensor element and array sensor element. A method for manufacturi...
Invention Ink jet ink composition and recording method. Provided is an ink jet ink composition that is a w...
Invention Cleaning device. A cleaning device for cleaning a nozzle plate having an injection surface and a...
Invention Liquid accommodation body and method of pouring liquid into liquid accommodation body. A liquid ...
Invention Robot system, marker, and calibration method. In a robot system, a control device drives a robot...
Invention Driving method and liquid discharge apparatus. Provided is a method for driving a liquid dischar...
Invention Magnetic fluid composition. Provided is a magnetic fluid composition including: a metal magnetic...
Invention Folding support member and folding screen. A folding support member that supports and unfolds a ...
Invention Printing device. According to an aspect of the present disclosure, there is provided a printing ...
Invention Method for producing three-dimensional object. To provide a method for producing a three-dimensi...
Invention Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus. A piezoelectric elem...
Invention Method, apparatus, and system for library creation. A library creation method includes a first s...
Invention Information processing system and information processing method. An information processing syste...
Invention Sugar liquid production system. Provided is a sugar liquid production system including a sacchar...
Invention Head cleaning jig. A head cleaning jig includes a guide rib configured to follow at least one si...
Invention Liquid ejecting head and liquid ejecting apparatus. There are provided a plurality of nozzles ar...
Invention Liquid ejecting head and liquid ejecting apparatus. When a flow path resistance of the pressure ...
G/S LCD projectors; Video projectors; Multimedia projectors; Digital projectors; Photographic project...
G/S Providing computer programs via computer networks; hosting computer sites; providing online non-d...
2025 G/S Video projectors, LCD projectors; LCD video projectors; multimedia projectors; digital projectors...
G/S Video projectors; LCD projectors; LCD video projectors; multimedia projectors; home theater proje...
G/S Filled ink bottles and filled ink cartridges all for photocopiers, digital printers, computer pri...
G/S Ink, filled ink bottles and filled ink cartridges all for photocopiers, digital printers, compute...
G/S Video projectors; LCD projectors; LCD video projectors; multimedia projectors; digital projectors...
G/S Printing machines for commercial or industrial use; Industrial inkjet printing machines; Printhea...
G/S Video projectors; LCD projectors; LCD video projectors; digital projectors; multimedia projectors
G/S Downloadable computer utility programs for performing computer maintenance; Downloadable computer...
G/S Projector lamp; video projectors; LCD projectors; LCD video projectors; multimedia projectors; di...
G/S Projector lamp; video projectors, LCD projectors, LCD video projectors, multimedia projectors, di...
G/S Filled ink cartridges for printers and photocopiers
G/S Ink bottles for printers and photocopiers
G/S Filled ink packs for photocopiers, digital printers, computer printers, inkjet printers, large fo...
G/S Arranging subscriptions to goods for others; arranging subscriptions to printers, ink for ink jet...
G/S Arranging subscriptions to goods for others; arranging subscriptions to printers, ink for ink je...
G/S Ink cartridges, filled, for printers and photocopiers
2024 G/S Filled ink cartridges for printers; filled ink jet cartridges; ink for printers Filled ink cart...
G/S Watches; wristwatches; watch bands; dials for clock and watch making; parts for watch...
G/S filled ink bottles for printers Ink-jet color printers for documents; multi-functioning ink-jet c...
G/S Digital printers for documents and photos; inkjet printers for documents and photos; large format...