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Fujikura Ltd
Fujikura Ltd_20131212

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Fujikura Ltd patents


      
Recent patent applications related to Fujikura Ltd. Fujikura Ltd is listed as an Agent/Assignee. Note: Fujikura Ltd may have other listings under different names/spellings. We're not affiliated with Fujikura Ltd, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Fujikura Ltd-related inventors


Optical fiber coupler and optical fiber amplifier

Fujikura

Optical fiber coupler and optical fiber amplifier

Search recent Press Releases: Fujikura Ltd-related press releases
Count Application # Date Fujikura Ltd patents (updated weekly) - BOOKMARK this page
12015018017106/25/15 new patent  Cage, communication device, communication module and connecting method
22015018019506/25/15 new patent  Optical fiber coupler and optical fiber amplifier
32015014703905/28/15Multicore fiber
42015014704005/28/15Multicore fiber
52015013959305/21/15Optical fiber cable
62015013959605/21/15Multicore fiber and manufacture of the same
72015013959705/21/15Multicore fiber
82015013960005/21/15Method of producing preform for coupled multi-core fiber, producing coupled multi-core fiber, and coupled multi-core fiber
92015010788804/23/15Interconnection substrate
102015010412804/16/15Planar optical waveguide device and dp-qpsk modulator
112015009672104/09/15Emergency cooling system using a loop thermosyphon
122015009823504/09/15Cooling device for vehicle headlights
132015009057904/02/15Input device
142015008321803/26/15Dye-sensitized solar cell
152015008321903/26/15Dye-sensitized solar cell
162015008431703/26/15Occupant position detection device and airbag deployment control system
172015008541903/26/15Magnetic element control device, magnetic element control method and magnetic detection device
182015008616403/26/15Apparatus having housing in which optical fiber is provided
192015007561803/19/15Dye-sensitized solar cell and manufacturing the same
202015007710103/19/15Magnetic element control device, magnetic element control method and magnetic detection device
212015007871903/19/15Optical connection box
222015007001003/12/15Electronic device comprising hall effect region with three contacts
232015005295202/26/15Apparatus and manufacturing glass preform
242015005591602/26/15Optical combiner and laser device using the same
252015004999102/19/15Optical fiber fusion splicer
262015004999702/19/15Optical fiber ribbon and optical fiber cable housing the optical fiber ribbon
272015003630502/05/15Electronic component built-in multi-layer wiring board and manufacturing the same
282015002958001/29/15Fiber-optic manufacturing same
292015001315301/15/15High frequency cable, high frequency coil and manufacturing high frequency cable
302015001782901/15/15Connection structure of braided-shield-type electric wire and manufacturing shield electric wire harness
312015000827501/08/15Optical fiber terminal fixing tool for winding optical fiber and optical fiber winding method
322015001027701/08/15Optical device and fiber laser device
332015000378201/01/15Polarization conversion device
342014037446812/25/14Water removing method, optical fiber soldering method, and semiconductor laser module manufacturing method
352014036965912/18/14Fan-in/fan-out device for multicore fiber
362014035450012/04/14Dipole antenna
372014035450912/04/14Loop antenna
382014035749212/04/14Superconducting coil and superconducting device
392014035749512/04/14Superconducting wire and superconducting coil
402014034123811/20/14Fiber laser
412014033177711/13/14Pressure sensor module and lid
422014032856111/06/14Optical module
432014032331410/30/14Oxide superconductor wire and manufacturing oxide superconductor wire
442014031177310/23/14Multi-layer wiring board and manufacturing the same
452014028636309/25/14Laser module and manufacturing same
462014028837109/25/14Suction catheter
472014025948109/18/14Optical connector cleaning tool
482014026571309/18/14Electric wire, coil, device for designing electric wire, and electric motor
492014026813009/18/14Method for detecting non-superconducting transition of superconducting wire
502014026831309/18/14High power pulsed light generation device
512014026857409/18/14Component built-in board and manufacturing the same, and component built-in board mounting body
522014027245209/18/14Electric wire and coil
532014025412009/11/14Device packaging structure and device packaging method
542014025215409/11/14Optical fiber screening test method and optical fiber screening test apparatus
552014025498909/11/14Optical fiber cable having connector and assembling method thereof
562014024936809/04/14Method of packaging imaging device chip, assembling endoscope, imaging module, and endoscope
572014023968508/28/14Head restraint position adjusting device and head restraint position adjusting method
582014024081808/28/14Optical amplification component and fiber laser device
592014024168608/28/14Optical fiber and manufacturing the same
602014023139008/21/14Method of manufacturing substrate including micro hole
612014023319908/21/14Component built-in board and manufacturing the same, and mounting body
622014023334808/21/14Fluid control device and fluid mixer
632014023359408/21/14Dc-coupled laser drive circuit and driving laser diode device
642014023462108/21/14Flame retardant resin composition and cable using same
652014023387808/21/14Optical element and mach-zehnder optical waveguide element
662014022478708/14/14Method for manufacturing optical module
672014022748108/14/14Structure for forming carbon nanofiber, carbon nanofiber structure and producing same, and carbon nanofiber electrode
682014021610908/07/14Method of manufacturing preform for multicore fiber and manufacturing multicore fiber
692014021130007/31/14Optical amplification component and fiber laser device
702014021143707/31/14Component built-in board mounting body and manufacturing the same, and component built-in board
712014021209707/31/14Connectored cable and manufacturing connectored cable
722014020274107/24/14Component built-in board and manufacturing the same
732014020523607/24/14Optical fiber combiner, and laser system using the same
742014019182907/10/14Coil wiring element and manufacturing coil wiring element
752014017639106/26/14Antenna device and antenna mounting method
762014017800706/26/14Optical connector protecting cap, optical fiber cable with connector cap, and cap removal tool
772014017801806/26/14Multicore fiber
782014017802106/26/14Bridge fiber, combiner, and fiber laser device
792014017802406/26/14Multicore fiber for communication
802014016610406/19/14Photoelectric conversion element
812014016892006/19/14Component-mounting printed board and manufacturing the same
822014015783006/12/14Optical fiber fusion splice system
832014015840806/12/14Multi-layer wiring board and manufacturing the same
842014015278906/05/14Optical fiber structure, illumination unit, endoscope, and a manufacturing an optical fiber structure
852014015359506/05/14Laser device
862014015526906/05/14Oxide superconductor wire and superconducting coil
872014014446805/29/14Optical connector cleaning tool and optical connector cleaning method
882014014066805/22/14Mechanical splice unit, mechanical splicing tool, and optical fiber splicing method
892014013107305/15/14Multi-layer wiring board
902014013145505/15/14Antenna and wireless tag
912014013145605/15/14Antenna and wireless tag
922014013247105/15/14Antenna device and antenna mounting method
932014013247405/15/14Antenna
942014013311805/15/14Component-embedded board and manufacturing same
952014013380705/15/14Optical connector receptacle, receptacle housing, optical connector adapter, and adapter housing
962014010996904/24/14Dye-sensitized solar cell and manufacturing same
972014011016504/24/14Terminal structure of braided wire and terminal processing braided wire
982014011263104/24/14Manufacturing optical fiber ribbon, and optical fiber ribbon manufactured by the manufacturing method
992014010553804/17/14Laser module
1002014010554804/17/14Optical fiber connector, optical fiber connector assembling method, fusion-spliced portion reinforcing method, pin clamp, cap-attached optical fiber connector, optical fiber connector cap, optical fiber connector assembling tool, and optical fiber connector assembling set
1012014010742104/17/14Lighting structure and endoscope
1022014009723204/10/14Bonding method and production method
1032014008314103/27/14Optical fiber fusion splicer
1042014007599903/20/14Optical fiber fusion splicer
1052014005983103/06/14Manufacturing optical module
1062014006467503/06/14Optical module
1072014006671503/06/14Harness for medical device and assembling medical device
1082014004830402/20/14Leaky coaxial cable
1092014004934402/20/14Wiring board
1102014004433902/13/14Fusion splicer and determining an optical fiber type
1112014003625602/06/14Method for distinguishing optical fiber and fusion-splicing optical fibers
1122014003693802/06/14Fiber laser
1132014002671701/30/14Coating removal tool used for optical fiber and removing coating
1142014002901201/30/14Phase shift interferometer
1152014002908401/30/14Amplification optical fiber, and optical fiber amplifier and resonator using same
1162014002990101/30/14Optical fiber and optical transmission line
1172014001665601/16/14Light delivery component and laser system employing same
1182014000989801/09/14Interposer substrate, electronic device package, and electronic component
1192014000959301/09/14Imaging module, lens-attached imaging module, endoscope, manufacturing imaging module, and flexible wiring substrate formation apparatus
1202014001050701/09/14Multicore fiber
1212014000067701/02/14Dye-sensitized solar cell and process of manufacturing same, dye-sensitized solar cell module and process of manufacturing same
1222014000067801/02/14Dye-sensitized solar cell module
1232014000071501/02/14Dye-sensitized solar cell for low illumination
1242014000377901/02/14Multi-core fiber, and multi-core fiber connection method using the same
1252013034241912/26/13Antenna unit and planar wireless device
1262013034242112/26/13Method and controlling an antenna
1272013034371212/26/13Optical fiber tape core wire manufacturing method, manufacturing device, and optical fiber tape core wire and optical fiber cable manufactured with said manufacturing method
1282013033347612/19/13Method of measuring acoustic distribution and distributed acoustic sensor
1292013033593612/19/13Interposer substrate, electronic device package, and electronic component
1302013033662512/19/13Fiber mount device, optical module using same, and optical module manufacturing method
1312013032902612/12/13Imaging mechanism, endoscope, and manufacturing imaging mechanism
1322013031952612/05/13Dye-sensitized solar cell
1332013032204912/05/13Terminal block
1342013031289911/28/13Method of connecting multi-core fibers
1352013031657211/28/13Connector assembly
1362013030622311/21/13Fusion splicing apparatus and method thereof
1372013030891011/21/13Ferrule and optical-fiber-attached ferrule
1382013030891311/21/13Multicore fiber
1392013030891411/21/13Polarization-maintaining optical fiber
1402013030893811/21/13Optical component, optical fiber amplifier using the same, and laser device using the same
1412013030939811/21/13Method for extrusion-molding loose tube and apparatus therefor, and loose tube
1422013030940611/21/13Coat removing coated optical fiber and coat removing apparatus of coated optical fiber
1432013030944511/21/13Method of manufacturing base body having microscopic hole, and base body
1442013030198711/14/13Optical amplifier and resonator
1452013030200111/14/13Low-loss optical fiber over wide wavelength range and manufacturing the same
1462013026626210/10/13Optical path-changing member
1472013025532310/03/13Method and manufacturing optical fiber
1482013024974809/26/13Antenna device, and moving body equipped with antenna device
1492013024974909/26/13Antenna integrated harness
1502013025131809/26/13Method for connecting optical fibers and connection structure of optical fibers
1512013025132209/26/13Method of manufacturing glass preform
1522013023987809/19/13Apparatus and production of aluminum nitride single crystal
1532013024338009/19/13Optical fiber, optical transmission line, and manufacturing optical fiber
1542013024338409/19/13Multicore fiber
1552013024397009/19/13Mold and manufacturing method therefor
1562013023434109/12/13Interposer substrate manufacturing method and interposer substrate
1572013023463709/12/13Electric wire, coil, device for designing electric wire, and electric motor
1582013022820809/05/13Dye-sensitized solar cell module
1592013022966209/05/13Chromatic dispersion measurement device and chromatic dispersion measurement method using the same
1602013023091209/05/13Base body and manufacturing base body
1612013023125009/05/13Oxide superconducting conductor and manufacturing the same
1622013021477708/22/13Semiconductor integrated circuit, magnetic detecting device, electronic compass, and ammeter
1632013020904608/15/13Sold photonic band gap fiber, fiber module using sold photonic band gap fiber, fiber amplifier, and fiber laser
1642013020767708/15/13Electrostatic capacitance sensor and determining failure of electrostatic capacitance sensor
1652013019512708/01/13Laser light emitting device and manufacturing the same, and fiber laser apparatus using the same
1662013018303107/18/13Data transmission device, data transmission method, and data transmission device control program
1672013018344007/18/13Optical waveguide-type wavelength dispersion compensation device and manufacturing method thereof
1682013017441807/11/13Method of manufacturing cable assembly
1692013016107706/27/13Differential signal transmission circuit and manufacturing same
1702013016209706/27/13Electric wire, coil, designing electric wire, and electric motor
1712013016393606/27/13Optical ferrule and optical connector
1722013015302106/20/13Dye-sensitized solar cell
1732013015639006/20/13Manufacturing optical fiber ribbon, manufacturing device for optical fiber ribbon implementing said manufacturing method, and optical fiber ribbon manufactured with said manufacturing method
1742013013988006/06/13Electrode substrate and photoelectric conversion element
1752013014029006/06/13Optical fiber fusion splicer
1762013014097606/06/13Method of manufacturing microfluidic chip, microfluidic chip, and generating surface plasmon resonant light
1772013014338106/06/13Electric circuit chip and manufacturing electric circuit chip
1782013013393005/30/13Printed wiring board
1792013013393105/30/13Printed wiring board
1802013013570405/30/13Compensation method, optical modulation system, and optical demodulation system
1812013013572405/30/13Garnet-type single crystal, optical isolator and laser processing machine
1822013012571805/23/13Optical fiber cutting device and optical fiber cutting method
1832013012650205/23/13Device and applying electric discharge on optical fiber
1842013012929305/23/13Planar optical waveguide element, chromatic dispersion compensator, optical filter, optical resonator and methods for designing the element, chromatic dispersion compensator, optical filter and optical resonator
1852013012930105/23/13Optical fiber clamp and clamping optical fiber
1862013011820805/16/13Method and manufacturing optical fiber
1872013011857405/16/13Electrode for dye-sensitized solar cell, production same and dye-sensitized solar cell
1882013011879105/16/13Laminated wiring board and manufacturing same
1892013011689305/09/13Device for measuring the distance between a head and a headrest, headrest-position adjusting device using said device, measuring the distance between a head and a headrest, and headrest-position adjusting method using said method
1902013010519705/02/13Automotive wire
1912013009811604/25/13Muffle tube inspection method and manufacturing silica glass-based optical fiber preform
1922013009821504/25/13Scrap collector for optical fiber cutter
1932013009866204/25/13Method of manufacturing multi-layer circuit board, and multi-layer circuit board
1942013009353204/18/13Flexible printed circuit board
1952013008737004/11/13Method of manufacturing printed circuit board and printed circuit board
1962013008142904/04/13Method of manufacturing optical fiber base material and manufacturing optical fiber
1972013008143004/04/13Method of manufacturing optical fiber base material and manufacturing optical fiber
1982013008381704/04/13Laser device
1992013008405104/04/13Optical fiber core
2002013007455203/28/13Apparatus and manufacturing optical fiber preform
2012013006163703/14/13Optical fiber preform and manufacturing optical fiber using optical fiber preform
2022013005794903/07/13High-power pulsed light generator
2032013005325102/28/13Oxide superconducting conductor and manufacturing the same
2042013004498802/21/13Coupled multicore fiber
2052013004498902/21/13Method of producing preform for coupled multi-core fiber, producing coupled multi-core fiber, and coupled multi-core fiber
2062013004081902/14/13Electrode unit joining structure for superconducting wire, superconducting wire, and superconducting coil
2072013003411302/07/13Fiber laser device
2082013002512001/31/13Wiring board and manufacturing same
2092013002768901/31/13Inspecting device, inspecting method, and manufacturing optical fiber
2102013002827501/31/13Method for manufacturing optical fiber grating, optical fiber grating, and fiber laser
2112013002856301/31/13Optical fiber ribbon, optical fiber cable, and wire configuration
2122013002909201/31/13Method of forming microstructures, laser irradiation device, and substrate
2132013002909301/31/13Method of forming microstructure, laser irradiation device, and substrate
2142013002047401/24/13Light intensity monitoring circuit and fiber laser system
2152013002206101/24/13Fiber laser device
2162013002206601/24/13Laser device and manufacturing same
2172013002206701/24/13Laser device
2182013002232601/24/13Optical fiber, and laser device using the same
2192013002314001/24/13Waterproof connector
2202013001497301/17/13High frequency cable, high frequency coil and manufacturing high frequency cable
2212013001674101/17/13Optical fiber amplifier and fiber laser apparatus using the same
2222013001674201/17/13Optical fiber-type optical element, laser diode module, and fiber laser
2232013001674301/17/13Holey fiber, and laser device using the same
2242013001081701/10/13Fiber fuse terminator
2252012032825412/27/12Optical fiber and manufacturing optical fiber
2262012032189112/20/12Manufacturing porous silica body, manufacturing optical fiber preform, porous silica body, and optical fiber preform
2272012032227812/20/12Connector assembly
2282012032230412/20/12Coaxial connector
2292012030517912/06/12Mold and manufacturing method therefor
2302012030784812/06/12Optical fiber laser
2312012031004312/06/12Structure of imaging part in electronic visualized catheter
2322012031004512/06/12Electronic endoscope
2332012029839711/29/12Leaky coaxial cable
2342012029208511/22/12Flexible printed circuit and manufacturing the same
2352012028824711/15/12Optical fiber
2362012027905011/08/12Method for manufacturing printed wiring board
2372012027925911/08/12Method and apparatus of producing optical fiber preform
2382012028195111/08/12Optical fiber connector, optical fiber connector assembling method, fusion-spliced portion reinforcing method, pin clamp, cap-attached optical fiber connector, optical fiber connector cap, optical fiber connector assembling tool, and optical fiber connector assembling set
2392012027501511/01/12Amplifying optical fiber and optical fiber amplifier
2402012027574711/01/12Optical coupling structure and optical transreceiver module
2412012027574811/01/12Optical connector
2422012026833210/25/12Antenna device and antenna system
2432012026998410/25/12Electroconductive paste for electron beam curing and circuit board production method using same
2442012026117710/18/12Device packaging structure and device packaging method
2452012026117910/18/12Interposer substrate and manufacturing the same
2462012026196910/18/12Head rest position adjustment device
2472012026270610/18/12Method of measuring cut-off wavelength of optical fiber
2482012026319810/18/12Fiber laser device
2492012025764410/11/12Laser light emitting device and manufacturing the same, and fiber laser apparatus using the same



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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