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 310 3
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 162 29
 
 
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 118 17
 
 
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 111 11
 
 
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 99 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 74 256
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 63 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 48 1
 
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR 39 31
 
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 36 5
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0175,993 FLUX FOR SUBMERGED ARC WELDING May 27, 14 Jun 23, 16 [B23K]
2016/0178,077 FLUID FLOW DEVICE AND METHOD OF OPERATING SAME Oct 26, 15 Jun 23, 16 [F16K]
2016/0168,654 METHOD FOR MANUFACTURING AGGLOMERATE AND REDUCED IRON May 26, 14 Jun 16, 16 [C22B, C21B]
2016/0169,216 COMPRESSOR Nov 11, 15 Jun 16, 16 [F04B]
2016/0169,229 HEAT EXCHANGER FOR GAS COMPRESSOR Jul 09, 14 Jun 16, 16 [F04C]
2016/0160,306 COIL SPRING, AND METHOD FOR MANUFACTURING SAME Jul 08, 14 Jun 09, 16 [C23C, C22C, C21D]
2016/0160,335 HIGH-STRENGTH PLATED STEEL SHEET HAVING SUPERIOR PLATING PROPERTIES, WORKABILITY, AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME Jul 02, 14 Jun 09, 16 [C23C, C22C, C21D]
2016/0160,343 FILM DEPOSITION DEVICE Jun 25, 14 Jun 09, 16 [C23C]
2016/0144,450 SPOT WELDED JOINT Mar 12, 14 May 26, 16 [B23K]
2016/0144,513 TEACHING APPARATUS USED FOR OPERATION OF INDUSTRIAL ROBOT Oct 05, 15 May 26, 16 [B25J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,371,047 Bumper structure and method for manufacturing bumper beam Aug 06, 14 Jun 21, 16 [B60R, C22C, C22F]
9,371,745 Vaporization method and vaporization apparatus used for vaporization method, and vaporization system provided with vaporization apparatus May 27, 11 Jun 21, 16 [F01K, F28D, F28F, F02G]
9,372,246 Flow-through NMR analyzer Mar 25, 11 Jun 21, 16 [G01R]
9,365,085 Bumper reinforcement and method of manufacturing the same Jul 15, 14 Jun 14, 16 [B60R, B21J, B60D]
9,365,931 Aluminum alloy with high seawater corrosion resistance and plate-fin heat exchanger Sep 10, 07 Jun 14, 16 [C23F, C23C, C09D, F28D, F28F]
9,358,602 Method for producing press-formed product Sep 30, 11 Jun 07, 16 [B21D]
9,358,607 Method for manufacturing boron-containing aluminum plate material May 13, 13 Jun 07, 16 [G21F, C22C, B22D]
9,359,661 Bearing steel material with excellent rolling fatigue property and bearing part Jul 17, 13 Jun 07, 16 [F16C, C21D, C22C]
9,359,663 Manufacturing method for hot press formed steel member Jan 17, 14 Jun 07, 16 [B21D, B32B, C22C, C21D]
9,360,396 Tire uniformity testing device and tire uniformity testing method Jun 22, 12 Jun 07, 16 [G01M]
9,362,313 Thin film transistor and display device May 08, 13 Jun 07, 16 [H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
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]
2013/0252,136 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]
2013/0106,212 MOTOR HAVING HEAT TRANSFER SHEET ABAN Oct 25, 12 May 02, 13 [H02K]
2013/0105,310 FILM FORMATION APPARATUS AND FILM FORMATION METHOD ABAN Oct 26, 12 May 02, 13 [C23C]

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