KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
C22C ALLOYS 327 3
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 162 30
 
 
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 127 16
 
 
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 117 12
 
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 113 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 77 257
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 64 46
 
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 52 1
 
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR 42 28
 
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 39 5
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0326,604 METHOD FOR OPERATION OF BLAST FURNACE Jan 06, 15 Nov 10, 16 [C21B]
2016/0327,438 DETERIORATION DETECTOR AND THERMOCOUPLE INSPECTION DEVICE Nov 21, 14 Nov 10, 16 [G01K]
2016/0327,940 METHOD FOR DESIGNING CUTTING CONDITIONS FOR CUTTING Jan 08, 15 Nov 10, 16 [G05B]
2016/0329,353 THIN FILM TRANSISTOR Jan 15, 15 Nov 10, 16 [H01L]
2016/0318,362 AUTOMOBILE UNDERCARRIAGE COMPONENT Dec 09, 14 Nov 03, 16 [B60G]
2016/0318,809 DETONATION- MEDIATED CARBON PARTICLE PRODUCTION METHOD Dec 24, 14 Nov 03, 16 [C04B, B01J, C01B, A61K]
2016/0319,393 ROLLED MATERIAL FOR HIGH STRENGTH SPRING, AND WIRE FOR HIGH STRENGTH SPRING USING THE SAME Dec 10, 14 Nov 03, 16 [B21C, C22C, C21D]
2016/0319,403 STEEL PLATE FOR HOT FORMING AND MANUFACTURING METHOD OF HOT PRESS FORMED STEEL MEMBER Dec 22, 14 Nov 03, 16 [B21D, C23C, C21D, C22C]
2016/0311,048 STRAIGHTENING DEVICE FOR WELDING WIRE Nov 27, 14 Oct 27, 16 [B21D, B21F, B23K]
2016/0312,145 LUBRICANT COMPOSITION AND LUBRICANT COMPOSITION-COVERED METAL SHEET Apr 11, 16 Oct 27, 16 [C10M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,494,154 Refrigerator Mar 15, 11 Nov 15, 16 [F04B, F04C, F25B]
9,494,494 Calibrating apparatus of tire testing machine and calibrating method of tire testing machine Sep 09, 14 Nov 15, 16 [G01M]
9,481,920 Aluminium alloy forging and method of manufacture for same Mar 08, 11 Nov 01, 16 [B21K, B21J, C22C, C22F, B22D]
9,475,112 Hot press-formed product and process for producing same Jun 08, 12 Oct 25, 16 [B21D, C21D, C22C]
9,475,114 Continuous casting method for ingot produced from titanium or titanium alloy Jan 10, 14 Oct 25, 16 [B22D]
9,476,498 Drive device for construction machine Apr 11, 13 Oct 25, 16 [F16H, E02F, F16D, B60T]
9,476,545 Pressure vessel Jun 13, 13 Oct 25, 16 [F17C, F16J, B65D]
9,468,898 Reactor, reaction method, and reaction product Apr 29, 15 Oct 18, 16 [C08F, F28D, B01J]
9,469,891 Press-forming product manufacturing method and press-forming facility Sep 25, 12 Oct 18, 16 [B21D, C21D, C22C]
9,463,501 Press forming method for steel plate Jan 12, 12 Oct 11, 16 [B21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0165,749 GLASS FILM CONVEYING DEVICE ABAN Jul 22, 13 Jun 18, 15 [B32B, B65H]
2014/0151,886 SEMICONDUCTOR ELEMENT AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT ABAN Jul 19, 12 Jun 05, 14 [H01L]
2014/0144,613 ALUMINUM ALLOY CLAD MEMBER ADOPTED TO HEAT EXCHANGER, AND CORE MATERIAL FOR THE SAME ABAN Feb 03, 14 May 29, 14 [F28F]
2014/0075,945 SYSTEM COMBINING POWER GENERATION APPARATUS AND DESALINATION APPARATUS ABAN Jul 29, 13 Mar 20, 14 [F01K]
2014/0043,472 TIRE SURFACE SHAPE MEASURING DEVICE AND TIRE SURFACE SHAPE MEASURING METHOD ABAN Apr 13, 12 Feb 13, 14 [H04N]
2013/0340,587 SHAVING TOOL ABAN Mar 12, 12 Dec 26, 13 [B23D]
2013/0319,637 TITANIUM ALLOY MATERIAL EXCELLENT IN SCALE DEPOSITION INHIBITING PROPERTY AND FORMABILITY AND A METHOD OF PRODUCING THE SAME, AS WELL AS A HEAT EXCHANGER OR A SEAWATER EVAPORATOR ABAN May 30, 13 Dec 05, 13 [F28F, C22C, C22F, B22D]
2013/0272,913 STEEL WIRE MATERIAL AND METHOD FOR MANUFACTURING SAME ABAN Dec 09, 11 Oct 17, 13 [B21B, C22C]
2013/0272,914 STEEL WIRE MATERIAL AND METHOD FOR MANUFACTURING SAME ABAN Jan 06, 12 Oct 17, 13 [B21B, C22C]
2013/0252,136 FUEL CELL SEPARATOR MATERIAL, FUEL CELL, AND METHOD FOR MANUFACTURING FUEL CELL SEPARATOR MATERIAL ABAN Mar 07, 13 Sep 26, 13 [H01M]
2013/0228,926 INTERCONNECTION STRUCTURE ABAN Oct 11, 11 Sep 05, 13 [H01L]
8,506,672 Method of coal gasification and direct ironmaking and system therefor Withdrawn Sep 25, 09 Aug 13, 13 [C10K, C10J, C21B]
2013/0200,744 BRUSHLESS DC MOTOR AND METHOD FOR CONTROLLING THE SAME ABAN Oct 04, 11 Aug 08, 13 [H02P, H02K]
2013/0180,359 MIXED POWDER FOR POWDER METALLURGY AND MANUFACTURING METHOD THEREOF ABAN Oct 24, 11 Jul 18, 13 [B22F]
2013/0181,218 WIRING STRUCTURE AND DISPLAY DEVICE ABAN Sep 30, 11 Jul 18, 13 [H01L]
2013/0168,366 DISSIMILAR METAL JOINING METHOD ABAN Sep 08, 11 Jul 04, 13 [B23K]
2013/0149,189 HIGH-STRENGTH COPPER ALLOY PLATE EXCELLENT IN OXIDE FILM ADHESIVENESS ABAN Nov 20, 12 Jun 13, 13 [C22C]
2013/0140,066 CU ALLOY INTERCONNECTION FILM FOR TOUCH-PANEL SENSOR AND METHOD OF MANUFACTURING THE INTERCONNECTION FILM, TOUCH-PANEL SENSOR, AND SPUTTERING TARGET ABAN Oct 26, 12 Jun 06, 13 [C23C, H05K]
2013/0136,949 ALUMINUM ALLOY FILM, WIRING STRUCTURE HAVING ALUMINUM ALLOY FILM, AND SPUTTERING TARGET USED IN PRODUCING ALUMINUM ALLOY FILM ABAN Sep 26, 11 May 30, 13 [C23C, H05K, C22C]
2013/0118,307 DEVICE FOR PRODUCING GRANULAR METAL IRON AND PROCESS FOR PRODUCING GRANULAR METAL IRON ABAN Jul 29, 11 May 16, 13 [F27B, C21B]

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