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

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Technologies

Intl Class Technology # of Patents Rank
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 124 31
 
 
C22C ALLOYS 119 3
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 51 28
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 47 223
 
 
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 43 26
 
 
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 41 26
 
 
C21B MANUFACTURE OF IRON OR STEEL 32 2
 
 
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 30 1
 
 
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 28 6
 
 
C22B PRODUCTION OR REFINING OF METALS 21 3
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0099,228 STEEL WITH EXCELLENT ROLLING-CONTACT FATIGUE PROPERTIES May 25, 11 Apr 10, 14 [C22C]
2014/0099,544 ELECTRODE MATERIAL AND MANUFACTURING METHOD THEREOF Jun 14, 12 Apr 10, 14 [H01M]
2014/0091,306 WIRING STRUCTURE AND DISPLAY DEVICE Mar 12, 12 Apr 03, 14 [H01L]
2014/0091,579 CONSTRUCTION MACHINE Sep 17, 13 Apr 03, 14 [B60L]
2014/0091,823 ELECTRICAL CONTACT MEMBER Jun 15, 12 Apr 03, 14 [G01R]
2014/0093,672 RECORDING FILM FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM, AND SPUTTERING TARGET USED TO FORM SAID RECORDING FILM May 30, 12 Apr 03, 14 [C23C, G11B]
2014/0086,786 WELD METAL HAVING EXCELLENT RESISTANCE TO HYDROGEN EMBRITTLEMENT SUSCEPTIBILITY Apr 06, 12 Mar 27, 14 [B23K]
2014/0086,791 AL ALLOY FILM FOR DISPLAY OR SEMICONDUCTOR DEVICE, DISPLAY OR SEMICONDUCTOR DEVICE HAVING AL ALLOY FILM, AND SPUTTERING TARGET Feb 27, 12 Mar 27, 14 [C22C]
2014/0075,941 POWER GENERATING APPARATUS AND OPERATION METHOD THEREOF Jul 29, 13 Mar 20, 14 [F01K]
2014/0075,945 SYSTEM COMBINING POWER GENERATION APPARATUS AND DESALINATION APPARATUS Jul 29, 13 Mar 20, 14 [F01K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,691,396 Galvannealed steel sheet and production method thereof Nov 02, 09 Apr 08, 14 [B05D, B32B]
8,685,517 Optical recording medium Apr 06, 11 Apr 01, 14 [G11B]
8,686,426 Thin film transistor having plural semiconductive oxides, thin film transistor array panel and display device including the same, and manufacturing method of thin film transistor Jul 23, 12 Apr 01, 14 [H01L]
8,679,265 High-strength cold-rolled steel sheet Nov 20, 08 Mar 25, 14 [C22C]
8,671,814 Blast treatment method and blast treatment device Mar 24, 10 Mar 18, 14 [F42B]
8,673,093 High-strength thin steel sheet Dec 10, 07 Mar 18, 14 [C21D, C22C]
8,673,243 Reactor and manufacturing method of reactor Dec 22, 09 Mar 18, 14 [C03C, B01J]
8,668,234 Bumper beam Feb 25, 09 Mar 11, 14 [B60R]
8,668,783 Steel wire rod having excellent drawability and fatigue properties, and manufacturing method of the same Jul 21, 06 Mar 11, 14 [C22C]
8,668,985 Aluminum alloy material having an excellent sea water corrosion resistance and plate heat exchanger Jul 17, 08 Mar 11, 14 [F28F, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2011/0219,840 MULTI-HIGH ROLLING MILL Feb 22, 11 Sep 15, 11 [B21B]
2011/0003,168 REFLECTIVE FILM AND SEMI-TRANSMISSIVE REFLECTIVE FILM OF OPTICAL INFORMATION RECORDING MEDIUM, SPUTTERING TARGET FOR MANUFACTURING THEM, AS WELL AS OPTICAL INFORMATION RECORDING MEDIUM Feb 05, 09 Jan 06, 11 [C23C, B32B, C22C]
2010/0261,024 SURFACE-TREATED METAL MATERIAL EXCELLENT IN RESISTANCE AGAINST GALVANIC CORROSION AND JOINED ARTICLE OF DISSIMILAR MATERIALS INCLUDING THE SURFACE-TREATED METAL MATERIAL Mar 23, 10 Oct 14, 10 [B32B]
2010/0227,107 RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM, AND SPATTERING TARGET Feb 01, 07 Sep 09, 10 [C23C, B32B]
2010/0200,758 RADIATION DETECTING APPARATUS AND METHOD FOR DETECTING RADIATION Feb 09, 10 Aug 12, 10 [G01T]
2010/0187,104 FILM FORMATION APPARATUS Apr 30, 08 Jul 29, 10 [C23C]
2010/0175,949 Porous sound absorbing structure Mar 16, 10 Jul 15, 10 [E04B]
2010/0178,446 RECORDING LAYER FOR OPTICAL RECORDING MEDIUM, SPUTTERING TARGET, AND OPTICAL RECORDING MEDIUM Aug 07, 07 Jul 15, 10 [B32B]
2010/0171,072 METHOD FOR MANUFACTURING GRANULAR METALLIC IRON Jun 09, 08 Jul 08, 10 [C09K, B22F]
2010/0135,844 COLD-WORK DIE STEEL AND DIE Sep 18, 08 Jun 03, 10 [B21D, C22C]
2010/0084,888 AUTOMOTIVE DOOR WITH ENHANCED SIDE COLLISION PERFORMANCE Mar 13, 08 Apr 08, 10 [B62D]
2010/0074,094 OPTICAL INFORMATION RECORDING MEDIUM, METHOD FOR MANUFACTURING OPTICAL INFORMATION RECORDING MEDIUM, AND BCA (BURST CUTTING AREA) MARKING METHOD Nov 02, 07 Mar 25, 10 [G11B]
2010/0074,792 COLD WORK DIE STEEL, DIE, AND METHOD FOR PRODUCTION OF COLD WORK DIE STEEL Oct 16, 07 Mar 25, 10 [C21D, C22C]
2010/0031,600 Load Bearing Frame Dec 27, 06 Feb 11, 10 [E04H]
2010/0032,186 TRANSPARENT ELECTRODE FOR DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Feb 25, 08 Feb 11, 10 [H01B, C23C, H05K]
2010/0006,184 ALLOYED HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD THEREOF Jun 15, 09 Jan 14, 10 [C23C, C22C]
2009/0315,323 GLASS-LIKE CARBON DEFORMED MOLDED ARTICLE, PROCESS FOR PRODUCING THE SAME, AND JOINT STRUCTURE FOR JOINTING A CONNECTING MEMBER TO A GLASS-LIKE CARBON HOLLOW MOLDED ARTICLE May 13, 08 Dec 24, 09 [F16L]
2009/0306,973 Sound Source Separation Apparatus and Sound Source Separation Method Jan 23, 07 Dec 10, 09 [G10L]
2009/0294,410 METHOD FOR JOINING DISSIMILAR METALS OF STEEL PRODUCT AND LIGHT METAL PRODUCT WITH EACH OTHER Apr 07, 09 Dec 03, 09 [B23K]
2009/0267,276 Vibration Reducing Bracket Feb 10, 06 Oct 29, 09 [F16F]

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