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 308 3
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 161 31
 
 
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 115 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 112 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 97 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 74 254
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 62 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 40 29
 
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 36 4
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0138,879 ALUMINUM ALLOY BRAZING SHEET FOR HEAT EXCHANGERS AND ALUMINUM ALLOY BRAZED ARTICLE FOR HEAT EXCHANGERS Jan 08, 16 May 19, 16 [B23K, F28F, C22C]
2016/0141,922 GENERATOR Mar 31, 14 May 19, 16 [H02K]
2016/0130,674 SI-KILLED STEEL WIRE ROD AND SPRING Dec 14, 15 May 12, 16 [C22C, C21C]
2016/0131,434 HYDROGEN GAS COOLING METHOD AND HYDROGEN GAS COOLING SYSTEM Jul 17, 14 May 12, 16 [F28D]
2016/0121,263 SEPARATION METHOD AND SEPARATION DEVICE Jun 25, 14 May 05, 16 [B01D]
2016/0121,433 FLUX-CORED WIRE FOR BUILD-UP WELDING May 26, 14 May 05, 16 [B23K]
2016/0122,675 SOLID FUEL MANUFACTURING METHOD AND MANUFACTURING DEVICE Apr 02, 14 May 05, 16 [C10L]
2016/0123,362 RIVET FOR CONNECTING DIFFERENT MATERIALS, MEMBER FOR CONNECTING DIFFERENT MATERIALS, METHOD FOR MANUFACTURING JOINED BODY OF DIFFERENT MATERIALS, AND JOINED BODY OF DIFFERENT MATERIALS Jun 26, 14 May 05, 16 [F16B]
2016/0114,282 SEPARATION METHOD AND SEPARATION DEVICE Jul 14, 14 Apr 28, 16 [B01D]
2016/0114,385 CONTINUOUS CASTING APPARATUS FOR INGOTS OBTAINED FROM TITANIUM OR TITANIUM ALLOY Jun 11, 14 Apr 28, 16 [B22D]
2016/0114,747 ANTI-COLLISION COMPONENT Oct 20, 15 Apr 28, 16 [B60R]
2016/0117,028 WIRING FILM FOR TOUCH PANEL SENSORS, AND TOUCH PANEL SENSOR May 26, 14 Apr 28, 16 [B32B, G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,339,887 Method for bonding dissimilar metals to each other Feb 29, 12 May 17, 16 [B23K]
9,340,863 Multilayer hard film and method for producing same Dec 14, 12 May 17, 16 [C23C]
9,343,586 Thin film transistor Jun 06, 13 May 17, 16 [C23C, H01L]
9,333,556 Continuous casting method for slab made of titanium or titanium alloy Jan 23, 14 May 10, 16 [B22D]
9,333,674 Kneading/extruding equipment with feedforward control of latter stage pump Feb 05, 13 May 10, 16 [B29C, B29B]
9,334,456 Ash-free coal production method Dec 07, 12 May 10, 16 [C10L]
9,334,457 Ash-free coal production method Dec 14, 12 May 10, 16 [C10L]
9,327,365 Aluminum alloy brazng sheet for heat exchangers and aluminum alloy brazed article for heat exchangers May 27, 10 May 03, 16 [F28F, B23K, C22C]
9,327,664 Energy absorbing member, method for producing same, and electromagnetic tube expansion method for rectangular cross-section member and polygon cross-section member Jan 24, 13 May 03, 16 [B60R, B21D, F16F]
9,327,809 Salvage container and salvaging method Mar 05, 12 May 03, 16 [F16J, B63B, B63C]
9,328,817 Drive device for construction machine Dec 11, 12 May 03, 16 [F16H, E02F]
9,328,970 Compressing device Mar 19, 14 May 03, 16 [F04B, F28F, F25D]
9,330,834 Reactor May 12, 11 May 03, 16 [H01F]

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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]
2013/0228,926 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]
2013/0098,202 PROCESS FOR PRODUCING MOLTEN STEEL USING GRANULAR METALLIC IRON ABAN Jun 27, 11 Apr 25, 13 [C21C]

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