Fujikura Ltd.

Japon


 
Quantité totale PI 2 781
Quantité totale incluant filiales 3 540 (+ 795 pour les filiales)
Rang # Quantité totale PI 423
Note d'activité PI 3,8/5.0    1 447
Rang # Activité PI 493
Activité incl filiales 3,6/5.0    1 815
Symbole boursier
ISIN JP3811000003
Capitalisation 193790540755.0  (JPY)
Industrie Electrical Equipment & Parts
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

971 9
80 6
1 702 11
2
 
Dernier brevet 2024 - Manufacturing method for optical...
Premier brevet 1981 - Method for manufacturing a nb.su...
Dernière marque 2021 - FutureAccess
Première marque 1996 - FUJIKURA

Filiales

10 subsidiaries with IP (651 patents, 144 trademarks)

2 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Optical fiber arrangement method, optical fiber fusion splicing method, method for manufacturing ...
Invention Cable and cable reinforcement sheet. A cable that protects an object includes a sheath and a cyl...
2023 Invention Intermittently connected optical fiber ribbon. An optical fiber ribbon includes: optical fibers ...
Invention Optical fiber cutting device and optical fiber cutting method. An optical fiber cutting device in...
Invention Optical fiber cutting device and optical fiber cutting method. An optical fiber cutting device (1...
Invention Printed wiring board. A printed wiring board 1 comprises a resin substrate 10, an electrode 20 pr...
Invention Component-incorporated substrate and method for manufacturing same. A component-incorporated sub...
Invention Cable bundle, cable bundle manufacturing method, and cable bundle manufacturing device. 313311.
Invention Optical fiber cable production method, and optical fiber cable. An optical fiber cable includes:...
Invention Oxide superconductor wire material, superconductor coil, and superconductor. This oxide supercond...
Invention Optical fiber coating layer forming device and optical fiber coating layer forming mold. An optic...
Invention Optical connector cleaning implement. This optical connection cleaning implement (1) comprises a ...
Invention Method for manufacturing wiring board, and wiring board. This method for manufacturing a wiring b...
Invention Fiber retention structure and laser module. Provided is a fiber retention structure that can supp...
Invention Array antenna. This array antenna is provided with a plurality of radiation elements for exciting...
Invention Optical connector. The purpose of the present invention is to provide an optical connector with w...
Invention Power amplification device. In the power amplification device, feedback is carried out respective...
Invention Passive mixer circuit. This passive mixer circuit comprises: a high frequency terminal; a low fre...
Invention Alignment device for multicore optical fiber, manufacturing device for multicore optical fiber ri...
Invention Filter group and wireless communication module. In a filter group (10), in order to improve isola...
Invention Optical unit. An optical unit (1) comprises: an optical fiber (10) including a bare fiber (11) an...
Invention Optical computation device, learning method for optical computation device, and manufacturing met...
Invention Attachment/detachment tool for optical connectors. This attachment/detachment tool for optical co...
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 Digital phase shifter. This digital phase shifter comprises: a plurality of digital phase shift c...
Invention Amplifier with differential rf switch function. This amplifier with a differential FR switch func...
Invention Digital phase shifter. A digital phase shifter according to the present invention is provided wit...
2022 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 Conduit and method for laying cable. A conduit for laying a cable includes a suspension wire, on...
Invention Manufacturing method for optical connector. A manufacturing method for an optical connector incl...
Invention Optical connector cleaning tool. An optical connector cleaning tool includes a supplier that sup...
Invention Cold plate. A cold plate includes: a metal base plate having a first surface, a second surface o...
Invention Optical computation device and optical computation method. An optical computing device includes ...
Invention Light diffraction element unit and optical computation device. A light diffraction element unit ...
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 Optical diffraction element, optical computing device, method for adjusting position of optical d...
Invention Method for manufacturing stereolithographically fabricated object. A method for manufacturing a ...
Invention Manufacturing tool for optical connector. A manufacturing tool for an optical connector includes...
Invention Cleaning tool and cleaning method. A cleaning tool includes: a first tape including an adhesive ...
Invention Rare-earth doped fiber and fiber laser apparatus. A rare-earth doped fiber includes: a core havi...
Invention Stereolithography device and method for producing structure. A stereolithography device includes...
Invention Optical computing device and optical computing method. An optical computing device includes: a l...
Invention Planar heating element. A planar heating element includes an insulating resin film and a heating...
P/S Telecommunication apparatus and instruments; antennas; antennas for wireless communications appa...
2020 Invention Fusion splicer. A fusion splicer includes: a heater that heats a glass of an optical fiber; a pa...
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 ...