FURUKAWA ELECTRIC CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 38835
 
 
 
H01S DEVICES USING STIMULATED EMISSION2464
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 188195
 
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 15537
 
 
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 1388
 
 
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 5016
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM49108
 
 
 
C22C ALLOYS 4530
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 45161
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 43113

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0051,845 DOUBLE TUBEOct 16, 17Feb 22, 18[H01B, F16L]
2018/0024,234 PULSE RADAR DEVICESep 29, 17Jan 25, 18[G01S]
2018/0026,003 ELECTRICALLY CONDUCTIVE ADHESIVE FILM AND DICING DIE BONDING FILMApr 12, 16Jan 25, 18[C09J, H01L]
2018/0009,699 METHOD OF MANUFACTURING POROUS GLASS PREFORM FOR OPTICAL FIBERSep 22, 17Jan 11, 18[C03B]
2018/0012,788 WAFER-FIXING TAPE, METHOD OF PROCESSING A SEMICONDUCTOR WAFER, AND SEMICONDUCTOR CHIPSep 12, 17Jan 11, 18[C09J, H01L]
2018/0002,792 ALUMINUM ALLOY WIRE ROD, ALUMINUM ALLOY STRANDED WIRE, COATED WIRE, WIRE HARNESS AND MANUFACTURING METHOD OF ALUMINUM ALLOY WIRE RODAug 28, 17Jan 04, 18[H01B, C22C, C22F]
2018/0006,516 POLYPHASE AC ELECTRIC MOTORSep 15, 17Jan 04, 18[H02K]
2017/0369,746 ELECTRICALLY CONDUCTIVE COMPOSITIONAug 21, 17Dec 28, 17[C09J, H01L, C08K]
2017/0365,578 DIE BONDING APPARATUS AND DIE BONDING METHODJun 23, 17Dec 21, 17[H01S, H01L]
2017/0349,737 SILANE CROSSLINKABLE RUBBER COMPOSITION AND SILANE CROSSLINKED RUBBER MOLDED BODY, METHOD OF PRODUCING THE SAME, AND SILANE CROSSLINKED RUBBER MOLDED ARTICLEAug 25, 17Dec 07, 17[C08J, C08K, C08L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908300 Thermoplastic resin finely-foamed reflective sheet, light-reflecting plate, backlight panel, and method of producing the foamed reflective sheetJul 14, 14Mar 06, 18[B29K, G02B, B29D, B29C, B32B]
9911842 Nitride semiconductor device, production method thereof, diode, and field effect transistorApr 13, 16Mar 06, 18[H01L]
9912122 Semiconductor optical deviceAug 22, 17Mar 06, 18[H01S]
9913324 Resin composition for sealing organic electroluminescent element, sealing film for organic electroluminescent element, gas-barrier film for organic electroluminescent element, and organic electroluminescent element using these filmsDec 11, 14Mar 06, 18[C08J, C08G, H05B, B32B, H01L, C08L]
9902643 Production method of optical fiber preform and production method of optical fiberJun 24, 16Feb 27, 18[C03B]
9899118 Aluminum alloy wire rod, alluminum alloy stranded wire, coated wire, wire harness, method of manufacturing aluminum alloy wire rod, and method of measuring aluminum alloy wire rodAug 23, 16Feb 20, 18[H01R, H01B, C22C, C22F]
9899119 Electric wire apparatusMar 20, 17Feb 20, 18[H01R, H01B, C22C, C22F]
9890463 Electrolysis copper-alloy foil, method of the same, electrolytic-solution using the production, negative electrode aggregation used the same, secondary battery, and electrode of the sameAug 13, 13Feb 13, 18[H05K, H01M, C22C, C25D]
9891378 Cascaded core multicore fiber and manufacturing method for sameFeb 23, 17Feb 13, 18[G02B, C03B]
9892819 Insulated wire, coil, and electronic/electrical equipmentJun 24, 16Feb 13, 18[H01B, C09D, H01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0301,974 WAVEGUIDE COUPLINGAbandonedMay 24, 13Oct 19, 17[H01P]
2017/0210,863 FLAME-RETARDANT CROSSLINKED RESIN MOLDED BODY, FLAME-RETARDANT CROSSLINKABLE RESIN COMPOSITION, METHOD OF PRODUCING THESE, FLAME-RETARDANT SILANE MASTER BATCH, AND MOLDED ARTICLEAbandonedApr 06, 17Jul 27, 17[C08J, C09K, C08L]
2017/0023,741 WAVELENGTH-SELECTING OPTICAL SWITCH DEVICEAbandonedOct 05, 16Jan 26, 17[G02B]
2016/0359,244 TERMINAL, CONNECTION STRUCTURAL BODY, AND METHOD OF MANUFACTURING TERMINALAbandonedSep 12, 14Dec 08, 16[H01R]
2016/0352,075 SEMICONDUCTOR LASER DEVICEAbandonedAug 12, 16Dec 01, 16[H01S]
2016/0322,126 INSULATED WIRE, COIL, AND ELECTRICAL/ELECTRONIC EQUIPMENT, AND METHOD OF PREVENTING CRACKING OF INSULATED WIREAbandonedJul 08, 16Nov 03, 16[H01B, H01F, H02K]
2016/0216,440 OPTICAL FIBER AND OPTICAL TRANSMISSION SYSTEMAbandonedApr 01, 16Jul 28, 16[G02B]
2016/0209,410 TEST PIECE FOR IMMUNOCHROMATOGRAPHY, DEVELOPING FLUID USED THEREFOR, AND IMMUNOCHROMATOGRAPHY USING THE SAMEAbandonedJan 05, 16Jul 21, 16[G01N]
9306356 Method of manufacturing electrical wire connecting structure and electrical wire connecting structureWithdrawnSep 04, 14Apr 05, 16[H01R]
2016/0042,754 METAL MEMBER FOR MAGNETIC STORAGE MEDIUM AND MAGNETIC STORAGE MEDIUMAbandonedJul 06, 15Feb 11, 16[G11B]
2016/0017,186 SEALANT COMPOSITION AND SEALING SHEET OBTAINED FROM THE COMPOSITIONAbandonedSep 28, 15Jan 21, 16[C09J, H01L]
2016/0017,197 ELEMENT SEALING RESIN COMPOSITION FOR ORGANIC ELECTRONIC DEVICE, ELEMENT SEALING RESIN SHEET FOR ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND IMAGE DISPLAYAbandonedSep 25, 15Jan 21, 16[C09K, H01L]
2016/0020,423 RESIN COMPOSITION FOR ELEMENT ENCAPSULATION FOR ORGANIC ELECTRONIC DEVICES, RESIN SHEET FOR ELEMENT ENCAPSULATION FOR ORGANIC ELECTRONIC DEVICES, ORGANIC ELECTROLUMINESCENT ELEMENT, AND IMAGE DISPLAY DEVICEAbandonedSep 28, 15Jan 21, 16[H01L]
2016/0020,573 CONNECTION STRUCTURE FOR MULTI-CORE FIBER AND OPTICAL-FIBER-BUNDLE STRUCTURE, CONNECTION STRUCTURE FOR MULTI-CORE FIBERS, METHOD FOR EXCITING RARE-EARTH-DOPED MULTI-CORE FIBERS, AND MULTI-CORE-OPTICAL-FIBER AMPLIFIERAbandonedAug 25, 15Jan 21, 16[G02B, H01S]
2016/0014,931 COOLING APPARATUSAbandonedSep 25, 15Jan 14, 16[H05K]
2015/0311,001 CURRENT COLLECTOR, ELECTRODE STRUCTURE, AND ELECTRICAL STORAGE DEVICEAbandonedNov 15, 13Oct 29, 15[H01G, H01M]
2015/0303,484 CURRENT COLLECTOR, ELECTRODE, SECONDARY BATTERY, AND CAPACITORAbandonedNov 18, 13Oct 22, 15[H01G, H01M]
2015/0294,802 CURRENT COLLECTOR, ELECTRODE STRUCTURE AND NON-AQUEOUS ELECTROLYTE BATTERY OR ELECTRICAL STORAGE DEVICEAbandonedJul 11, 13Oct 15, 15[H01G]
2015/0279,519 SUPERCONDUCTING WIREAbandonedJun 26, 13Oct 01, 15[H01B, H01L]
2015/0280,241 COLLECTOR, ELECTRODE STRUCTURE, NONAQUEOUS ELECTROLYTE BATTERY, CONDUCTIVE FILLER, AND ELECTRICAL STORAGE DEVICEAbandonedSep 18, 13Oct 01, 15[H01M]

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