TANAKA KIKINZOKU KOGYO K.K.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 4530
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 4358
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 2644
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 2527
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 24338
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1990
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 17189
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 1559
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 1423
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1281

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0034,062 METHOD FOR PRODUCING CATALYST WHEREIN CATALYST PARTICLES HAVING CORE/SHELL STRUCTURE ARE SUPPORTEDMar 02, 16Feb 01, 18[H01M]
2017/0256,332 METHOD FOR FORMING METAL PATTERN, AND ELECTRIC CONDUCTORAug 19, 15Sep 07, 17[B05D, H01B, H05K]
2017/0247,283 BUSHING FOR MANUFACTURING GLASS FIBERJun 08, 15Aug 31, 17[C03B]
2017/0237,021 ORGANIC IRIDIUM COMPLEX FOR ORGANIC ELECTROLUMINESCENT ELEMENTSAug 26, 15Aug 17, 17[C09K, H01L, C07F]
2017/0226,612 METHOD FOR PRODUCING PLATINUM-BASED ALLOY POWDERAug 07, 15Aug 10, 17[B22F, C22F, C22C]
2017/0210,951 THERMALLY AND ELECTRICALLY CONDUCTIVE ADHESIVE COMPOSITIONMay 28, 15Jul 27, 17[C09K, C09J, H01L]
2017/0213,624 MAGNETIC MATERIAL LOADED WITH MAGNETIC ALLOY PARTICLES AND METHOD FOR PRODUCING SAID MAGNETIC MATERIALJul 08, 15Jul 27, 17[B22F, G11B, H01F, C22F, C21D, C22C]
2017/0194,131 SPUTTERING TARGET AND PROCESS FOR PRODUCTION THEREOFApr 14, 15Jul 06, 17[H01J, C23C, B22F, C22C]
2017/0149,069 CATALYST FOR PROTON EXCHANGE MEMBRANE FUEL CELL AND PRODUCTION METHOD FOR CATALYSTJul 21, 15May 25, 17[H01M]
2017/0108,212 CATALYST FOR HYDROGEN COMBUSTION, PROCESS FOR PRODUCING SAME, AND METHOD FOR HYDROGEN COMBUSTIONMar 23, 15Apr 20, 17[B01J, F23C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9901985 Method for manufacturing silver particlesMay 20, 14Feb 27, 18[B22F]
9905859 Catalyst for solid polymer fuel cell and method for manufacturing the sameJan 31, 14Feb 27, 18[H01M, B01J]
9889261 Nebulizer mesh and production method thereofJul 15, 16Feb 13, 18[C25D, B05B, A61M]
9890241 Process for synthesizing PEDOT-electrolytic (co)polymerOct 29, 14Feb 13, 18[H01L, C08G, C08L]
9863943 Method of detecting pork in processed food and detection kit thereforFeb 18, 11Jan 09, 18[G01N, C07K]
9863945 Immunochromatography detection methodMar 13, 13Jan 09, 18[G01N]
9859511 Organoiridium complex for organic electroluminescent elementsAug 26, 15Jan 02, 18[C09K, H01L, C07F]
9851237 Contact material suitable for slider for fuel sender, and slider for fuel senderMar 12, 13Dec 26, 17[H01B, C22F, G01F, C22C]
9805936 Method for producing nickel thin film on a Si substrate by chemical vapor deposition method, and method for producing Ni silicide thin film on Si substrateSep 18, 14Oct 31, 17[C23C, H01L]
9806500 Tape material having clad structure for manufacturing ignition plug electrodeSep 11, 15Oct 31, 17[B23K, H01T]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0215,279 NANO-SIZED SILVER PARTICLE INK, NANO-SIZED SILVER PARTICLE SINTERED BODY, AND METHOD FOR PRODUCING NANO-SIZED SILVER PARTICLE INKAbandonedMar 02, 17Jul 27, 17[C09D, H01B, B22F, H05K]
2017/0107,594 METHOD FOR RECOVERING METAL POWDER FROM PLATINUM PASTE AND METHOD FOR REGENERATING PLATINUM PASTEAbandonedMar 12, 15Apr 20, 17[C22B, B22F]
2017/0051,380 HOMOGENIZATION METHOD FOR Cu ALLOY COMPRISING RuAbandonedFeb 12, 15Feb 23, 17[C22B, G01N]
2015/0369,770 BIOSENSOR AND METHOD FOR MANUFACTURING SAMEAbandonedJan 16, 14Dec 24, 15[G01N]
2015/0079,581 DETECTION KIT FOR INFLUENZA A VIRUSAbandonedMar 29, 13Mar 19, 15[G01N, C07K]
2015/0014,399 CONDUCTIVE PASTE FOR DIE BONDING, AND DIE BONDING METHOD WITH THE CONDUCTIVE PASTEAbandonedMar 21, 13Jan 15, 15[H01L, B23K]
2015/0015,360 ELECTRODE MATERIAL HAVING CLAD STRUCTUREAbandonedMar 21, 13Jan 15, 15[H01B, H01H]
2015/0003,191 STIRRER SHAFT PIPE AND METHOD FOR PRODUCING SAMEAbandonedFeb 26, 13Jan 01, 15[C03B, B23K, B01F]
2014/0328,374 PLATINUM-BASED THERMOCOUPLEAbandonedNov 05, 12Nov 06, 14[G01K]
2014/0184,054 Clad Electrode for Spark Plug and Method For Manufacturing SameAbandonedJul 24, 12Jul 03, 14[H01T]
2013/0011,932 REAGENT COMPOSITION FOR IMMUNOCHROMATOGRAPHYAbandonedOct 07, 10Jan 10, 13[G01N]
2012/0288,962 METHOD OF DETECTING RAW PORK AND DETECTION KIT THEREFORAbandonedFeb 24, 11Nov 15, 12[G01N]
2012/0269,675 MATERIAL FOR SPARK PLUG ELECTRODE HAVING EXCELLENT SPARK WEAR RESISTANCE AND DISCHARGE PROPERTIESAbandonedFeb 16, 11Oct 25, 12[H01T, C22C]
2012/0028,246 KIT FOR DETECTING HIGHLY PATHOGENIC AVIAN INFLUENZA VIRUS SUBTYPE H5N1AbandonedOct 01, 09Feb 02, 12[C12Q]
2012/0015,210 OXIDE-DISPERSION-STRENGTHENED PLATINUM MATERIAL AND METHOD FOR PRODUCING THE SAMEAbandonedMay 11, 10Jan 19, 12[B23K, B32B]
2011/0117,383 SLIDING CONTACT MATERIALAbandonedMay 28, 10May 19, 11[B32B, C22C]
2011/0097,818 DEVELOPING SOLUTION FOR IMMUNOCHROMATOGRAPHY, AND MEASUREMENT METHOD USING SAMEAbandonedJun 30, 09Apr 28, 11[G01N]
2011/0076,183 Au-Ga-In Brazing MaterialAbandonedJul 15, 09Mar 31, 11[B23K, C22C]
2011/0003,320 IMMUNOASSAY METHOD AND KIT AND DEVELOPING SOLVENT THEREFORAbandonedFeb 27, 09Jan 06, 11[G01N]
7782456 Direct ICP emission spectral analysis method of solid sampleExpiredFeb 12, 08Aug 24, 10[G01J]

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