KITAGAWA INDUSTRIES CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 34122
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 2064
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 17116
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 940
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 696
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 6356
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR590
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL565
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 569

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,529 NOISE SUPPRESSION MEMBERNov 16, 16Mar 15, 18[F16B, H02G]
2018/0003,446 METHOD FOR MANUFACTURING HEAT STORAGE DEVICE, METHOD FOR MANUFACTURING HEAT STORAGE MATERIAL, HEAT STORAGE MATERIAL, AND HEAT STORAGE DEVICEJun 28, 17Jan 04, 18[B23P, F28D]
2017/0260,438 THERMALLY CONDUCTIVE SHEETDec 01, 15Sep 14, 17[C09K, C08J, H01L, C08K]
2017/0194,090 OUTPUT-NOISE REDUCTION DEVICEMar 20, 17Jul 06, 17[H01F]
2016/0322,152 MAGNETIC COREApr 13, 16Nov 03, 16[H01F]
2016/0122,610 THERMAL CONDUCTIVE ELECTROMAGNETIC WAVE ABSORBING SHEETOct 30, 15May 05, 16[C09K, C08J, H05K, C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9876364 Power receiving device, vehicle, and power transmission deviceMar 13, 15Jan 23, 18[H02J, H01F, B60L]
9868889 Thermal conductive electromagnetic wave absorbing sheetOct 30, 15Jan 16, 18[C09K, C08J, B32B, C08K, H05K]
9828151 Securing mechanismFeb 28, 14Nov 28, 17[F16B, B65D]
9787011 Surface mounting contact memberOct 30, 15Oct 10, 17[H01R]
9735483 ContactNov 01, 13Aug 15, 17[H01R]
9728317 Noise suppression memberAug 05, 16Aug 08, 17[H01F, H05K]
9704638 Output noise reducing deviceAug 06, 14Jul 11, 17[H02M, H04B, H01F, H05K]
9692385 Noise reduction deviceSep 01, 16Jun 27, 17[H03H, H01F, H05K]
9693494 Noise reduction deviceAug 29, 16Jun 27, 17[H03H, H01F, H05K]
9655290 Electromagnetic shielding structureJul 01, 14May 16, 17[H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0135,310 HOLDER AND NOISE CURRENT ABSORBERAbandonedNov 04, 15May 12, 16[H01F, H05K]
2015/0208,519 FERRITE CLAMPAbandonedSep 19, 13Jul 23, 15[H05K]
2014/0261,605 THERMOELECTRIC CONVERSION MODULEAbandonedMar 12, 14Sep 18, 14[H01L]
2013/0220,676 ELECTRONIC CIRCUIT AND HEAT SINKAbandonedNov 11, 11Aug 29, 13[F28F]
2011/0086,976 SLIDING PARTS, PRECISION PARTS AND TIMEPIECES AND ELECTRONIC EQUIPMENT USING THE SAMEAbandonedDec 06, 10Apr 14, 11[C08L]
2010/0068,901 SURFACE MOUNT CONTACTAbandonedSep 14, 09Mar 18, 10[H01R]
2009/0286,064 SLIDING PARTS, PRECISION PARTS AND TIMEPIECES AND ELECTRONIC EQUIPMENT USING THE SAMEAbandonedJul 30, 09Nov 19, 09[B32B]
2009/0117,328 CERAMIC SHEET AND PRODUCING METHOD THEREOFAbandonedNov 06, 08May 07, 09[B32B]
2009/0026,926 TRANSPARENT CONDUCTIVE FILM AND DISPERSION-TYPE ELECTROLUMINESCENCE DEVICE USING SAID FILMAbandonedJun 30, 06Jan 29, 09[H01J, B32B]
7170827 Timepiece, having bearing portion formed of resin and wheel trainExpiredDec 20, 02Jan 30, 07[G04F]
7167420 Timepiece including base plate formed of resin and wheel trainExpiredDec 20, 02Jan 23, 07[G04F]
2005/0196,087 Ball bearing and self-winding timepieceAbandonedFeb 23, 05Sep 08, 05[F16C]
2005/0127,782 Ultrasonic motor, and electronic timepiece having ultrasonic motorAbandonedFeb 22, 05Jun 16, 05[H02N]
2005/0128,877 Alarm electronic timepiece and conductive springAbandonedFeb 07, 05Jun 16, 05[G04C]
6870497 Radio wave absorber and production method thereofExpiredAug 04, 04Mar 22, 05[B05D, H01Q, B32B]
6758999 Forming method of magnetic body and printed circuit boardExpiredJul 30, 02Jul 06, 04[H01F]
6674018 Grounding terminal and mounting structure of the same on a printed circuit boardExpiredSep 13, 01Jan 06, 04[H01R, H05K]
6588236 Method of processing a silica glass fiber by irradiating with UV light and annealingExpiredApr 26, 01Jul 08, 03[C03B]
6568583 Conductive element and manufacturing method thereofExpiredFeb 26, 01May 27, 03[B23K, B32B]
6559748 Electric noise absorberExpiredMar 24, 94May 06, 03[H01F]

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