ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 2243
 
  
 
B21B ROLLING OF METAL 1716
 
  
 
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 1578
 
  
 
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 1586
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 12142
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 841
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 899
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 780
 
  
 
C22C ALLOYS 765
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 765

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9187831 Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatmentOct 29, 04Nov 17, 15[C23C, B23K, H01T]
8764915 Carburizing treatment apparatus and methodSep 19, 06Jul 01, 14[C23C, C21D]
8731131 Method of reducing corrosion of nuclear reactor structural materialSep 14, 12May 20, 14[G21C]
8658005 Electrical-discharge surface-treatment methodApr 04, 08Feb 25, 14[C23C]
8377339 Electrode for electric discharge surface treatment, method of electric discharge surface treatment, and apparatus for electric discharge surface treatmentAug 20, 08Feb 19, 13[H01B]
8295426 Method of reducing corrosion of nuclear reactor structural materialDec 10, 04Oct 23, 12[G21C]
8142555 Method of treating volatile organic compound and system for treating volatile organic compound using gas turbineAug 18, 05Mar 27, 12[B01D]
8078432 Binding evaluation method for macromolecular compoundJul 01, 05Dec 13, 11[G06F, G06G]
8034418 Method for forming thin film and apparatus thereforOct 03, 03Oct 11, 11[C23C]
8007939 Cell electrode plate and process for producing the sameJan 25, 05Aug 30, 11[H01M, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0079,471 WELDING METHOD AND WELDED JOINT STRUCTUREAbandonedNov 04, 13Mar 20, 14[B23K]
8377588 Cell electrode plate and process for producing the sameExpiredJul 26, 11Feb 19, 13[H01M, B32B]
8372538 Cell electrode plate and process for producing the sameExpiredJul 26, 11Feb 12, 13[H01M]
2011/0027,099 METAL COMPONENT, TURBINE COMPONENT, GAS TURBINE ENGINE, SURFACE PROCESSING METHOD, AND STEAM TURBINE ENGINEAbandonedOct 14, 10Feb 03, 11[B23K, F01D]
7776409 Electrode for discharge surface treatment and method of evaluating the same, and discharge-surface-treating methodExpiredDec 09, 05Aug 17, 10[B05D]
2010/0180,725 ELECTRODE FOR DISCHARGE SURFACE TREATMENT, MANUFACTURING METHOD AND EVALUATION METHOD FOR ELECTRODE FOR DISCHARGE SURFACE TREATMENT, DISCHARGE SURFACE TREATMENT APPARATUS, AND DISCHARGE SURFACE TREATMENT METHODAbandonedMar 26, 10Jul 22, 10[B22F]
2010/0080,648 PRODUCTION METHOD OF METAL PRODUCT, METAL PRODUCT, CONNECTION METHOD OF METAL COMPONENT AND CONNECTION STRUCTUREAbandonedDec 07, 09Apr 01, 10[B23K]
7673452 Motor-driven superchargerExpiredDec 28, 06Mar 09, 10[H02K, F02B]
7645677 Method for manufacturing semiconductor deviceExpiredMay 28, 04Jan 12, 10[H01L]
2009/0320,690 SUCTION FILTER, TURBO COMPRESSOR AND METHOD FOR COMPACT ASSEMBLING OF THE SAMEAbandonedSep 04, 09Dec 31, 09[B01D]
2009/0314,349 Microcrystalline Silicon Film Forming Method and Solar CellAbandonedMar 29, 07Dec 24, 09[H01L]
7598647 Inductor-type synchronous machineExpiredDec 16, 05Oct 06, 09[H02K]
7562765 Panel carrying deviceExpiredMay 10, 04Jul 21, 09[B65G]
2009/0148,624 PLASMA CVD APPARATUS AND METHODAbandonedFeb 10, 09Jun 11, 09[C23C, B01J]
2009/0126,895 MOLTEN METAL FEED NOZZLEAbandonedOct 20, 05May 21, 09[B22D]
7510583 Cell electrode plate and process for producing the sameExpiredApr 20, 05Mar 31, 09[H01M]
2008/0118,664 Discharge Surface-Treatment Method and Discharge Surface-Treatment ApparatusAbandonedNov 25, 05May 22, 08[C23C, H01T]
2008/0029,401 Process for Forming Anticorrosive CoatingAbandonedApr 28, 05Feb 07, 08[C25D, C23F, E02D]
2008/0000,607 CAST ARTICLE UTILIZING MOLDAbandonedAug 24, 07Jan 03, 08[B22D]
2007/0289,955 Laser Welding MethodAbandonedFeb 23, 05Dec 20, 07[B23K]

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