SWCC SHOWA CABLE SYSTEMS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 1064
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 4129
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 445
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 274
 
  
 
B61G COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES216
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109
 
  
 
A21B BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING 118
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0216,027 HEAT STORAGE DEVICE, AND SYSTEM PROVIDED WITH HEAT STORAGE DEVICEMar 30, 12Aug 07, 14[F03G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9842681 Litz wire coilDec 09, 13Dec 12, 17[H01F]
9824796 Oxide superconductor and method for manufacturing sameMay 28, 14Nov 21, 17[H01L, H01B]
9352653 Circuit breaking unit and railcar including the sameJan 14, 11May 31, 16[B61G, B60L]
9225075 High voltage device system of railcar and railcarNov 15, 11Dec 29, 15[B61G, H01R, H02G, B60L]
9214261 Cable for high-voltage electronic deviceFeb 05, 10Dec 15, 15[H01B]
9111661 Cable for high-voltage electronic devicesApr 18, 11Aug 18, 15[H01B]
8965469 Oxide superconductor cabling and method of manufacturing oxide superconductor cablingFeb 10, 11Feb 24, 15[H01L, H01B]
8946598 Reticulate heater for steering wheelOct 10, 07Feb 03, 15[H05B, B62D, B60L]
8383944 Metal fitting integration type stress-relief cone and a cable sealing end using the sameSep 22, 08Feb 26, 13[H01B, H02G, H05K]
8326387 Re-type oxide superconducting wire and process for producing the sameDec 17, 08Dec 04, 12[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0020,003 OXIDE SUPERCONDUCTOR COMPOSITION, OXIDE SUPERCONDUCTOR WIRE, AND PRODUCTION METHOD FOR OXIDE SUPERCONDUCTOR WIREAbandonedFeb 27, 14Jan 21, 16[H01B]
2013/0217,581 OXIDE SUPERCONDUCTIVITY WIRE MATERIAL AND METHOD OF MANUFACTURING THEREOFAbandonedOct 26, 11Aug 22, 13[H01B]
8476199 Rare earth-type tape-shaped oxide superconductor and a composite substrate used for the sameExpiredFeb 21, 08Jul 02, 13[H01B]
8431515 Tape-shaped oxide superconductorExpiredMay 07, 08Apr 30, 13[H01L]
8409657 Process for producing thick-film tape-shaped re-type (123) superconductorExpiredDec 07, 06Apr 02, 13[H01L, B05D]
8124171 Method of and apparatus for manufacturing tape-formed oxide superconductorExpiredMar 22, 06Feb 28, 12[H01L, B05D]
7985712 Rare earth oxide superconductor and process for producing the sameExpiredMar 12, 04Jul 26, 11[H01L]
7662749 Rare earth-containing tape-shaped oxide superconductorExpiredJan 10, 07Feb 16, 10[B05D, H01B]
2009/0270,263 PROCESS FOR PRODUCING TAPE-SHAPED Re-TYPE (123) SUPERCONDUCTORAbandonedJun 12, 07Oct 29, 09[H01L]
7473670 Process for producing rare earth oxide superconductorExpiredMay 06, 04Jan 06, 09[H01L, B05D]
7398599 Device for removing coating on optical fiberExpiredFeb 23, 04Jul 15, 08[H02G]
7333702 Fiber optics transmission lineExpiredAug 24, 04Feb 19, 08[G02B]
6964799 Shrinkage control material and elastomeric moldingExpiredOct 05, 00Nov 15, 05[B29D]
6944380 Optical fiber for transmitting ultraviolet ray, optical fiber probe, and method of manufacturing the optical fiber probeExpiredJan 11, 02Sep 13, 05[G02B]
2005/0013,546 Highly reliable optical waveguide deviceAbandonedJun 29, 04Jan 20, 05[G02B]
6754960 Device for removing coating on optical fiberExpiredApr 15, 02Jun 29, 04[H02G]

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