Seiko Epson Corporation

Japan


 
Total IP 19,080
Total IP incl. subs 19,171 (+ 91 for subs)
Total IP Rank # 43
IP Activity Score 4.5/5.0    10,480
IP Activity Rank # 44
IP AS incl. subs 4.4/5.0    10,543
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

17,570 150
17 131
1,072 14
126
 
Last Patent 2025 - Positioning apparatus
First Patent 1981 - Synthetic resin lens and antiref...
Last Trademark 2024 - SURECOLOR
First Trademark 1967 - ORIENT

Subsidiaries

8 subsidiaries with IP (4 patents, 87 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Filled ink cartridges for printers; filled ink jet cartridges; ink for printers Filled ink cart...
Invention Medium-discharging device and recording apparatus. A medium-discharging device includes: a mediu...
Invention Liquid ejecting head and liquid ejecting apparatus. A liquid ejecting head includes: a nozzle pl...
Invention Defibrating apparatus and fiber body manufacturing apparatus. A defibrating apparatus includes: ...
Invention Light emitting device and electronic equipment including a light reflection layer, an insulation ...
Invention Three-dimensional shaping device and three-dimensional shaping method. A three-dimensional shapi...
Invention Liquid ejection apparatus and liquid ejection method. A printer includes a glue belt on which a ...
Invention Method for estimating posture of object, control device, and robot system. A method for estimati...
Invention Print control device, control method, and non-transitory computer-readable storage medium storing...
Invention Positioning apparatus. A positioning apparatus includes a positioning unit configured to receive...
Invention Lock mechanism, housing mechanism, and medium conveyance device. A lock mechanism configured to ...
Invention Projector. In a projector according to an aspect of the present disclosure, first light in a fir...
Invention Printing apparatus. A printing apparatus includes a first shaft around which an adhesive sheet i...
Invention Apparatus with cover. An apparatus includes a housing, a cover, and a moving unit capable of mov...
Invention Printing device and printing method. A carriage is configured to displace to a approach position...
Invention Light source apparatus and projector. A light source apparatus includes a first light source emi...
Invention Head unit, liquid ejection apparatus, and method of controlling liquid ejection apparatus. A hea...
Invention Head unit and liquid ejection apparatus. A head unit includes: an ejection unit that includes a ...
Invention Cost calculation method, recording medium recording program, and information processing device. ...
Invention Vibration device. A vibration device includes: a vibration substrate that includes a base, a fle...
Invention Sensor module. A sensor module includes: a substrate having a first surface and a second surface...
Invention Molding material, molded body, and molded body production method. A molding material of the pres...
Invention Liquid ejecting head and liquid ejecting apparatus. A liquid ejecting head includes nozzles and ...
Invention Virtual image display device and optical unit. A virtual image display device includes a display...
Invention Correction method, projector, and non-transitory computer-readable storage medium. A correction ...
Invention Cell device. A cell device includes a housing including an accommodation space and a door connec...
Invention Crushed piece supply device and fiber structure manufacturing apparatus. There is provided a cru...
Invention Inertial measurement device and method for manufacturing inertial measurement device. An inertia...
Invention Microorganism, microbial fuel cell composition, microbial fuel cell, microbial electrolysis cell ...
Invention Material supply device. The material supply device includes a material reservoir that has a supp...
Invention Light-emitting device and electronic apparatus. A light-emitting device including a substrate; a...
Invention Stirring device, fiber structure manufacturing apparatus, and method of producing fiber structure...
Invention Method of producing electronic apparatus and printing apparatus. In place of first data stored i...
Invention Circuit device and circuit device setting method. A circuit device includes an A/D conversion ci...
Invention Data deletion control device and non-transitory computer-readable storage medium storing program....
Invention Sensor device. A sensor device includes, when it is assumed that three axes that are orthogonal ...
Invention Electro-optical device and electronic apparatus. A liquid crystal device includes: a TFT; a pixe...
Invention Attitude adjustment method. An attitude adjustment method includes (a) fixing an attitude of a f...
Invention Injection molding device. An injection molding device includes a fixing section to which a moldi...
Invention Virtual image display device and optical unit. A virtual image display device includes a first d...
Invention Recording apparatus. A recording apparatus includes a power transmission unit configured to be i...
Invention Aqueous adhesive composition, cloth-transporting belt, ink jet textile printing apparatus, and me...
Invention Aqueous adhesive composition. An aqueous adhesive composition forms an adhesive layer on a surfa...
Invention Aqueous adhesive composition. An aqueous adhesive composition to form an adhesive layer on a sur...
Invention Recording apparatus. A recording apparatus includes a transport roller, a discharge roller, a me...
Invention Electro-optical device and electronic device. An electro-optical device includes a substrate, a ...
Invention Printing apparatus. A printing apparatus includes a moving mechanism configured to be movable in...
Invention Printing apparatus. A printing apparatus includes a medium support unit including a support surf...
G/S Clocks; watches; wristwatches; cases being parts of watches and clocks; parts for clocks; parts f...
G/S Ink cartridges, filled, for printers and photocopiers
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...
2023 G/S Papermaking machines; papermaking machines with scanning function; papermaking machines with prin...
G/S Three dimensional (3D) printers and parts and fittings therefor; disk shaped screws as parts and ...
G/S Papermaking machines and apparatus; papermaking machines with scanning function; papermaking mach...
Invention Printing apparatus. A drying unit includes a first contact heating unit provided inside a housing...
G/S Toner for printers and photocopiers; xerographic toner; filled toner cartridges; filled toner car...
G/S Toner for printers and photocopiers; xerographic toner; filled toner cartridges; filled toner ca...
G/S Filled ink bottles for printers.
2022 G/S 3D holographic projectors; cine projectors; cinematographic projectors; home cinema projectors; h...
G/S Digital projectors; LCD projectors; Movie projectors; Multimedia projectors; Video projectors
G/S print heads for document and photo printers sold as a component part of ink jet document and phot...
G/S Industrial robots; articulated robotic arms for industrial purposes being structural parts of ind...
G/S Computer scanners; image scanners; laser scanners; barcode scanners; 3D scanners; printers for us...
G/S Scanners; computer printers for documents and photos; inkjet printers for documents and photos; l...
G/S Inkjet printing machines for industrial purposes; digital printing machines for industrial purpos...
G/S Computer software for converting document images into electronic formats; computer software for d...
G/S Downloadable computer software for converting document images into electronic formats; downloadab...
G/S Clocks; watches; wristwatches; component parts for clocks and watches.
Invention Printer
2021 G/S industrial robots; articulated robotic arms for industrial purposes being structural parts of ind...
G/S Clocks; watches; parts for clocks; parts for watches; chronometers; dials [clock-and watchmaking...
G/S Injection moulding machines; parts and fittings of injection moulding machines; injection plastic...
G/S Injection moulding machines; injection plastic moulding machines; plastic processing machines; ma...
G/S Scientific apparatus, namely, spectrophotometers and spectrometers and parts and fittings therefo...
G/S Spectrophotometers; spectrometers; colorimeters; printers for use with computers; color printers;...
G/S Inkjet document printers; inkjet photo printers; large format inkjet document printers; print hea...
G/S Smartwatches; personal digital assistants [PDAs]; smartphones in the shape of a watch; wearable a...
G/S Printing machines for commercial or industrial use; machines for dyeing textiles; inking apparatu...
G/S Computer software applications, downloadable; downloadable applications for use with mobile devic...
2020 G/S Printing machines for textile; printing machines for printing on packaging; industrial label prin...
G/S Document and photo printers for use with computers; color document and photo printers; digital co...
G/S Toner; toner for printers and photocopiers; xerographic toner; filled toner cartridges; toner ca...
G/S LCD projectors; video projectors; multi-functional projectors with lighting function, namely, mov...