Seiko Epson Corporation

Japan


 
Total IP 18,920
Total IP incl. subs 18,992 (+ 72 for subs)
Total IP Rank # 43
IP Activity Score 4.5/5.0    10,602
IP Activity Rank # 43
IP AS incl. subs 4.4/5.0    10,647
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

17,385 151
17 130
1,096 14
127
 
Last Patent 2024 - Light emitting device and projector
First Patent 1981 - Synthetic resin lens and antiref...
Last Trademark 2024 - ORIENT STRETTO
First Trademark 1967 - ORIENT

Subsidiaries

8 subsidiaries with IP (4 patents, 68 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Electro-optical device and electronic apparatus. An electro-optical device includes a scanning l...
Invention Medium processing apparatus and recording system. A liquid ejecting apparatus includes: a liquid...
Invention Recording apparatus. A recording apparatus includes a carriage configured to move in a width dir...
Invention Recording apparatus. A recording apparatus includes: a housing; a recording section that perform...
Invention Multifunction machine, maintenance method of multifunction machine, and manufacturing method of m...
Invention Light emitting device and projector. A light emitting is provided including a switching element....
Invention Display device with at least two emitting elements and two filters, and different positional rela...
Invention Electro-optical device and electronic apparatus. An electro-optical device includes one or more ...
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
Invention Light source apparatus and projector. A light source apparatus according to the present disclosu...
Invention Phosphor, wavelength conversion device, illumination device, and projector. A phosphor includes ...
Invention Electro-optical apparatus and electronic apparatus. An electro-optical apparatus includes a pixe...
Invention Electro-optical device and electronic apparatus. An electro-optical device includes a transflect...
Invention Inertial sensor module, inertial measurement unit, and electronic apparatus. An inertial sensor ...
Invention Drive device and colorimeter device. A drive device includes a drive motor including a rotation ...
Invention Sheet manufacturing apparatus and sheet manufacturing method. The sheet manufacturing apparatus ...
Invention Phosphor, wavelength conversion device, illumination device, and projector. A phosphor has a pho...
Invention Liquid container and liquid ejection apparatus. A liquid container is a liquid container configu...
Invention Inertial sensor module and electronic apparatus. An inertial sensor module includes a first iner...
Invention Interferometer. An interferometer including an analysis unit and a length measurement unit, wher...
Invention Light emitting device and projector. A light emitting device includes a light emitting waveguide...
Invention Liquid ejection device. A liquid ejection device includes a transport section configured to tran...
Invention Ink jet ink composition. An ink jet ink composition contains a red coloring material having a mo...
Invention Three-dimensional shaping apparatus. A three-dimensional shaping apparatus includes a discharge ...
Invention Medium conveying apparatus, recording apparatus, and post-processing apparatus. A medium conveyi...
Invention Molding stage and three-dimensional molding apparatus. A molding stage includes a base which inc...
Invention Molding stage and three-dimensional molding method. A molding stage includes a molding surface o...
Invention Ink refill container. An ink refill container for refilling a printer with ink, includes: a cont...
Invention Magnetic bead and magnetic bead reagent. A magnetic bead includes: a magnetic metal particle; an...
Invention Liquid ejection apparatus and method of controlling liquid ejection apparatus. A liquid ejection...
Invention Liquid ejection device. The liquid ejection device 1 includes a carriage 100 whose internal spac...
Invention Liquid ejecting head and liquid ejecting apparatus. A liquid ejecting head includes a first subs...
Invention Real-time clock device. A real-time clock device includes: an interface circuit that receives ti...
Invention Laser interferometer and method of adjusting optical axis of laser interferometer. A laser inter...
Invention Composite, battery, and electronic apparatus. A composite according to the present disclosure in...
Invention Housing structure and recording device. A housing structure includes a main housing, a first cov...
Invention Colorimetric apparatus and colorimetric method. A colorimetric apparatus includes a detection un...
Invention Three-dimensional shaping apparatus. A three-dimensional shaping apparatus includes a casing hav...
Invention Colorimetry device. A colorimetry device includes a support base having a support surface for su...
Invention Image reading system, image reading device, and image reading method. An image reading system in...
Invention Ink jet ink composition, ink jet recording method, and ink jet recording apparatus. An ink jet i...
Invention Colorimetric apparatus and colorimetric method. A colorimetric apparatus includes a support base...
Invention Head unit and liquid ejecting apparatus. Each of a liquid ejecting head H1 and a liquid ejecting...
Invention Head unit and liquid ejecting apparatus. There is provided a head unit configured to eject a liq...
Invention Information processing apparatus and three-dimensional shaping system. An information processing...
Invention Medium transport apparatus, medium processing apparatus, and recording apparatus. A medium trans...
Invention Liquid ejection apparatus and method of controlling liquid ejection apparatus. A printer include...
G/S filled ink bottles for printers Ink jet printers; multi-function printers incorporating one or mo...
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...
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
Invention Circuit board for computer printers
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.
2021 G/S industrial robots; articulated robotic arms for industrial purposes being structural parts of ind...
Invention Buffer circuit, semiconductor integrated circuit device, oscillator, electronic apparatus, and ba...
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...
G/S Multimedia projectors; video projectors; LCD projectors; multi-functional projectors with lightin...