Fujikura Ltd.

Japon


 
Quantité totale PI 2 842
Quantité totale incluant filiales 3 604 (+ 797 pour les filiales)
Rang # Quantité totale PI 421
Note d'activité PI 3,8/5.0    1 418
Rang # Activité PI 512
Activité incl filiales 3,6/5.0    1 767
Symbole boursier
ISIN JP3811000003
Capitalisation 193790540755.0  (JPY)
Industrie Electrical Equipment & Parts
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

990 9
80 6
1 744 11
2
 
Dernier brevet 2024 - Array antenna device
Premier brevet 1981 - Method for manufacturing a nb.su...
Dernière marque 2021 - FutureAccess
Première marque 1996 - FUJIKURA

Filiales

10 subsidiaries with IP (654 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

2024 Invention Fiber laser device. This fiber laser device comprises: a first amplification optical fiber (61); ...
Invention Phased array antenna module. A phased array antenna module includes an analog circuit portion th...
Invention Test method and test system. The present invention implements a fusion splicing method in which i...
Invention Antenna substrate. An antenna substrate according to the present invention comprises: a core laye...
Invention Alignment method, alignment system, and method for manufacturing fiber connection body. The prese...
Invention Fiber laser, excitation light source unit, and method for controlling fiber laser. The present in...
Invention Fusion splicer. A fusion splicer includes: a device main body including a heating unit that heats...
Invention Heat pipe. This heat pipe comprises a container having a working fluid enclosed therein, and a wi...
Invention Fusion splicer. A fusion splicer includes a device main body, a pair of openable and closable coa...
Invention Method for manufacturing substrate with built-in component and substrate with built-in component....
Invention Semiconductor package and phased array antenna module. This semiconductor package (1) comprises: ...
Invention Heat pipe. This heat pipe comprises a container inside which a working fluid is sealed, and a wic...
Invention Coating stripping device and method of manufacturing blade body. A coating stripping device (1) i...
Invention Coating stripping device. A coating stripping device that strips a coating of an optical fiber in...
Invention Multicore fibre, optical device, fan-in/fan-out device, and multicore fibre assembly. The present...
Invention Optical fiber cable and method for manufacturing optical fiber cable. An optical fiber cable (1) ...
Invention High-frequency module and phased array antenna module. The present invention is a high-frequency ...
Invention Fiber assembly. The purpose of the present invention is to provide a fiber assembly that enables ...
Invention Multicore fiber. The present invention provides a multicore fiber which, even if exhibiting a sma...
Invention Fan-in/fan-out device and optical communication apparatus. A FIFO (20A) comprises a plurality of ...
Invention Optical connector and method for producing optical connector. An optical connector (1) according ...
Invention Method for producing base material for multicore fiber. This method for producing a base material...
Invention Multicore fiber. This multicore fiber (1) comprises multiple cores (10) and a cladding (20), wher...
Invention Phased array antenna evaluation method. This phased array antenna evaluation method evaluates a p...
Invention Chip-on-submount structure. The present invention provides a chip-on-submount structure which is ...
Invention Laser module and fiber laser device. 1 2 1 2 1 2 1 2 1 2 2 to form a synthesized laser beam C; an...
Invention Semiconductor laser chip. Provided is a semiconductor laser chip that is less susceptible to fail...
Invention Optical connector cleaning tool. An optical connector cleaning tool 1 comprises: a cleaning unit ...
Invention Optical connector for inspection, inspection system, and inspection method. This optical connecto...
2023 Invention Production device for glass rod for optical fiber base material, production method for glass rod ...
Invention Optical connector cleaning implement. An optical connector cleaning implement (1) comprises: a cl...
Invention Adapter and optical connection structure. The purpose of the present invention is to provide an a...
Invention Patch panel. This patch panel comprises a housing and a plurality of adapters each having a protr...
Invention Laser device. Provided is a laser device capable of improving the stability of return light detec...
Invention Digital phase shifter. A digital phase shifter (100) includes a bend-type connection unit (e.g.,...
Invention Digital phase shifter. A digital phase shifter includes a first row, a second row arranged to ex...
2022 Invention Digital phase shifter. A digital phase shift circuit including a first ground conductor connecte...
Invention Array antenna device. In an array antenna device, a third power supply line includes an extensio...
Invention Superconducting wire and superconducting coil. A superconducting wire includes: a superconductor...
Invention Optical computing device, optical computing method, and manufacturing method for optical computin...
Invention Fiber assembly and method for manufacturing fiber assembly. A fiber assembly includes multi-core...
Invention Digital phase shifter. A digital phase shifter of the present invention is a digital phase shift...
Invention Optical fiber ribbon. An optical fiber ribbon includes five or more optical fibers disposed in a...
Invention Optical cable and optical cable manufacturing method. An optical cable includes optical fiber un...
Invention Optical connection structure. An optical connection structure includes a substrate, an optical i...
Invention Temperature measuring device. A temperature measuring device includes a heat pipe having a conta...
Invention Optical fiber cable and method of manufacturing optical fiber cable. An optical fiber cable incl...
Invention Storage unit and wound body. A storage unit includes a wound body made of wound linear material ...
Invention Light diffractive element, light computing device, and method for producing light diffractive ele...
2021 Invention Optical termination box. An optical termination box includes a housing, a module case slidably a...
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 ...