Seiko Epson Corporation

Japan


 
Total IP 18,811
Total IP incl. subs 18,866 (+ 55 for subs)
Total IP Rank # 43
IP Activity Score 4.5/5.0    10,972
IP Activity Rank # 42
IP AS incl. subs 4.4/5.0    10,999
Parent Entity Seiko Group
Stock Symbol 67240 (tse)
ISIN JP3414750004
Market Cap. 734528721964.0  (JPY)
Industry Computer Hardware
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

17,199 152
17 128
1,174 14
127
 
Last Patent 2024 - Deadline management system, cont...
First Patent 1981 - Synthetic resin lens and antiref...
Last Trademark 2024 - ADAPTIVE HEAD CLEANING
First Trademark 1967 - ORIENT

Subsidiaries

8 subsidiaries with IP (5 patents, 50 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 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...
Invention Mems device, electronic apparatus, and vehicle. A MEMS device includes: a substrate as a base in...
Invention Thixomolding material. A thixomolding material includes: a metal body that contains Mg as a main...
Invention Display device having lens corresponding to pixel, and electronic apparatus. A display device ac...
Invention Sensor unit, electronic apparatus, and moving object. A sensor unit includes: a substrate; a fir...
G/S Three dimensional (3D) printers and parts and fittings therefor; parts and fittings for three dim...
Invention Display method, display system, and storage medium storing program. A display method according t...
Invention Deadline management system, control method for deadline management system, and information proces...
Invention Medium support device and reading device. A second right-side extension portion entirely overlap...
Invention Printing system, method for controlling printing system, and information processing apparatus. A...
Invention Medium transport device and image reading apparatus. The present disclosure includes a placement...
Invention Image reading apparatus. An image reading apparatus includes a guide member that guides a medium...
Invention Magnetorheological fluid and vibration damping device. A magnetorheological fluid contains: a di...
Invention Inertial measurement device. An inertial measurement device includes: a first case and a second ...
Invention Inertial measurement device. An inertial measurement device includes: a board; a first inertial ...
Invention Radio-controlled timepiece and method of controlling radio-controlled timepiece. A radio-control...
Invention Gas separation membrane and method of producing gas separation membrane. A gas separation membra...
Invention Electronic device, image forming apparatus, and method for controlling electronic device. An ele...
Invention Cushioning sheet and packaged product. A cushioning sheet includes a first portion provided in a...
Invention Cushioning material and packaged product. A cushioning material having a multilayer structure in...
Invention Sheet feeding device and image forming apparatus. A paper feed device includes a paper-feed cass...
Invention Sheet manufacturing apparatus. There is provided a sheet manufacturing apparatus including: an a...
Invention Method for manufacturing molded product. A method for manufacturing a molded product of the pres...
Invention Cushioning material and packaged product. Provided is a cushioning material obtained by stacking...
Invention Ultrasonic device and medium transport device. An ultrasonic device includes: an ultrasonic elem...
Invention Fatigue detection device, support system, and fatigue detection method. A fatigue detection devi...
Invention Liquid ejection apparatus. A liquid ejection apparatus includes an ejection portion including a ...
Invention Electro-optical device and electronic apparatus. A liquid crystal device includes a transistor, ...
Invention Non-transitory computer-readable storage medium storing display content notification program, dis...
Invention Recording device. A recording device includes a reading device including a reading unit that rea...
Invention Image reading device. An image reading device includes an inner roller and an outer roller in a ...
Invention Liquid ejecting apparatus and maintenance method for liquid ejecting head. A liquid ejecting app...
Invention Three-dimensional object printing apparatus and control method. A three-dimensional object print...
Invention Illuminator and projector. An illuminator includes a first light source that emits first light, ...
Invention Electronically controlled mechanical watch. An electronically controlled mechanical watch includ...
Invention Printing apparatus. A printing apparatus includes a main body unit, a head unit that ejects ink ...
Invention Transport device and droplet ejecting device. A transport device includes a transporting belt in...
Invention Printing apparatus and printing method. A printing head includes an overlapping portion in which...
Invention Printing system and estimation method. A printing system includes a pretreatment unit that appli...
Invention Audio mixing device and electronic device. An audio mixing device includes a gain setting circui...
Invention Liquid storage and method of reusing adapter. A liquid storage includes: a liquid storing portio...
Invention Paper feeding cassette and recording apparatus. A paper feeding cassette is configured to be ins...
Invention Maintenance liquid, maintenance method, recording apparatus, and ink set. A water-based maintena...
Invention Liquid ejecting head. A liquid ejecting head is a liquid ejecting head that is configured to eje...
Invention Circuit apparatus and display system. A color information extraction section extracts color info...
Invention Ink jet composition, ink set, and dyeing method. An ink jet composition is an ink jet compositio...
Invention Method for manufacturing vibrator. A method for manufacturing a vibrator includes: a preparation...
Invention Water-based ink jet ink composition and ink jet recording method. A water-based ink jet ink comp...
Invention Method of manufacturing three-dimensional shaped object. A method of manufacturing a three-dimen...
Invention Circuit device and electronic device. A circuit device includes: a current source circuit; a fir...
Invention Cap and cartridge unit. A cartridge including a first guide rib and a second guide rib that exte...
G/S Clocks; watches; wristwatches; cases being parts of watches and clocks; parts for clocks; parts f...
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
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...
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...
G/S Multimedia projectors; video projectors; LCD projectors; digital projectors; movie projectors
G/S Print heads for printing machines for industrial purposes; inkjet printing machines for industria...
G/S Print heads for industrial printing machines; inkjet printing machines for industrial purposes; d...