Fujikura Ltd.

Japon


 
Quantité totale PI 2 779
Quantité totale incluant filiales 3 526 (+ 782 pour les filiales)
Rang # Quantité totale PI 418
Note d'activité PI 3,8/5.0    1 486
Rang # Activité PI 476
Activité incl filiales 3,6/5.0    1 852
Symbole boursier 58030 (tse)
ISIN JP3811000003
Capitalisation 193790540755.0  (JPY)
Industrie Electrical Equipment & Parts
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

979 9
80 6
1 692 11
2
 
Dernier brevet 2024 - Cleaning tool and cleaning method
Premier brevet 1981 - Method for manufacturing a nb.su...
Dernière marque 2021 - FutureAccess
Première marque 1996 - FUJIKURA

Filiales

10 subsidiaries with IP (639 patents, 143 trademarks)

2 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 Invention Component-incorporated substrate and method for manufacturing same. A component-incorporated sub...
Invention Optical fiber cable production method, and optical fiber cable. An optical fiber cable includes:...
Invention Optical fiber preform production method, optical fiber preform, and optical fiber production meth...
Invention Optical fiber cable. An optical fiber cable includes: a sheath including recesses and protrusion...
Invention Preform for optical fibers, method for measuring refractive index profile of preform for optical ...
Invention Optical computation device. An optical computation device (1) is provided with an optical computa...
Invention Optical unit. An optical unit (1) comprises: an optical fiber (10) including a bare fiber (11) an...
Invention Multicore fiber, optical device, and method for manufacturing multicore fiber. The present invent...
Invention Multicore fiber, optical device, and multicore fiber assembly. The present invention implements m...
Invention Optical computation device, learning method for optical computation device, and manufacturing met...
Invention Control device, fusion connection device, connector connection device, and control program. The p...
Invention Optical connector and method for manufacturing optical connector. This optical connector comprise...
Invention Optical connector. This optical connector comprises: a plurality of optical fibers that respectiv...
Invention Semiconductor package and high-frequency module. This semiconductor package comprises an IC chip,...
Invention Digital phase shifter. This digital phase shifter comprises: a plurality of digital phase shift c...
Invention Heat pipe. Provided is a heat pipe comprising: a container in which hydraulic fluid is sealed; a ...
Invention Amplifier with differential rf switch function. This amplifier with a differential FR switch func...
Invention Multicore fiber connector, optical communication network using multicore fiber connector, and met...
Invention Optical connection assembly. An optical connection assembly (1) comprises: a plurality of adapter...
Invention Terminal and optical network. A terminal according to the present invention comprises: a housing;...
Invention Digital phase shifter. A digital phase shifter according to the present invention is provided wit...
Invention Digital phase shifter. A digital phase shifter (100) includes a bent-type connection part (for ex...
Invention Optical connector boot. This optical connector boot protects an optical fiber extending from an e...
Invention Digital phase shifter. A digital phase shifter includes a plurality of digital phase shift circu...
Invention High frequency variable attenuation circuit. A high frequency variable attenuation circuit inclu...
Invention Packing unit. [Problem] To improve the performance of drawing a wire rod without the need of prep...
2022 Invention Digital phase shifter. This digital phase shifter includes a bent-type connection part that inclu...
Invention Optical cable. An optical cable includes an optical fiber, an outer sheath that houses the optic...
Invention Capacitance sensor and method for producing capacitance sensor. A capacitance sensor includes a ...
Invention Light diffraction element unit and optical computation device. A light diffraction element unit ...
Invention Optical computation device and optical computation method. An optical computing device includes ...
2021 Invention Optical shaping device and manufacturing method. An optical fabrication device includes a light ...
Invention Optical connector. An optical connector includes: a ferrule holding an optical fiber; a holder h...
Invention Manufacturing tool for optical connector. A manufacturing tool for an optical connector includes...
Invention Ferrule for optical connector, optical connector, and method for manufacturing optical connector....
Invention Cleaning tool and cleaning method. A cleaning tool includes: a first tape including an adhesive ...
Invention Boot, ferrule structure, and method for manufacturing ferrule-equipped fiber. A boot configured ...
Invention Ferrule and ferrule structure. A ferrule includes a main body including inner and outer walls an...
Invention Rare-earth doped fiber and fiber laser apparatus. A rare-earth doped fiber includes: a core havi...
Invention Optical memory, optical diffraction element, and recording method. An optical memory includes a ...
Invention Stereolithography device and method for producing structure. A stereolithography device includes...
Invention Method for manufacturing optical computation device, optical diffraction unit intermediate, and o...
Invention Optical arithmetic device and method for manufacturing optical arithmetic device. An optical com...
Invention Fiber laser device. A fiber laser device includes: a first pumping light source that outputs a f...
Invention Inspection method for optical fiber, inspection device for optical fiber, and method for manufact...
Invention End part structure for optical connectors. An end part structure for an optical connector includ...
Invention Power splitter-combiner. The power splitter-combiner (1) includes one combining terminal (11), t...
Invention Optical wiring unit and optical termination box. An optical wiring unit includes a tray, an oper...
P/S Telecommunication apparatus and instruments; antennas; antennas for wireless communications appa...
2020 P/S Photographic apparatus and instruments; cinematographic machines and apparatus; optical apparatu...
P/S (Based on 44 and Intent to Use) Power distribution or control machines and apparatus, namely, ele...
P/S Regulating apparatus, electric; power distribution or control machines and apparatus; electrical...
2018 P/S Optical fiber cables; optical fiber fusion splicers; electronic cables Downloadable computer soft...
P/S Optical fiber cables
P/S Optical fibers; Optical fiber cables.
P/S Electric image sensor modules by complementary metal oxide semiconductor (CMOS) Medical imaging a...
2017 P/S Optical fibers; optical fiber cables; optical fiber ribbons; optical fiber ribbon cables.
P/S Optical fibers; optical fiber cables
P/S Optical fibers; optical fiber cables.
P/S Optical fiber cables; multiple optical fibers intermittently adhered along the length of adjacent...
P/S Optical fiber cables.
2016 P/S Optical fiber cables; optical fiber cables consisting of optical fibers wrapped with film(s) or t...
P/S Fiber optic ribbons; [ fiber optic ribbon cable buffer tubes; ] fiber optic ribbon cables
2010 P/S Cleaning tools for optical fiber connectors; optical fiber connectors and their parts and fittings.
P/S Cleaning apparatus for optical fiber connectors; optical fiber connectors and their parts and fi...
P/S Optical fiber connectors.
2009 P/S Optical fibers, optical fiber fusion splicers, electric wires, electric cables.
P/S Optical fibers; optical fiber fusion splicers; electric wires; electric cables
P/S Optical fibers; optical fiber fusion splicers; electric wires; electric cables.
2007 P/S Optical fiber connector cleaning cloths
2006 P/S Distribution consoles, switchboxes, electric wire and cable; electric connectors, covered electr...
1999 P/S Optical fiber splicers
1996 P/S Fiber fusion splicers with a built-in TV-monitor; electric wires and cables; connectors; applied ...