SUMITOMO ELECTRIC HARDMETAL CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B23B TURNING; BORING 8510
 
 
 
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 4160
 
 
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY355
 
 
 
B23C MILLING 3010
 
 
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 2741
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM19138
 
 
 
C22C ALLOYS 1161
 
 
 
C30B SINGLE-CRYSTAL GROWTH 947
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 8197
 
 
 
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 786

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0320,144 COMPOSITE DIAMOND BODY AND COMPOSITE DIAMOND TOOLOct 29, 15Nov 09, 17[C23C, B23B, C30B]
2017/0314,159 SINGLE-CRYSTAL DIAMOND MATERIAL, AND TOOL, RADIATION TEMPERATURE MONITOR, AND INFRARED OPTICAL COMPONENT INCLUDING SAID DIAMOND MATERIALOct 29, 15Nov 02, 17[G02B, C23C, G01K, C01B, C30B]
2017/0268,124 SURFACE-COATED CUTTING TOOLJun 21, 16Sep 21, 17[B23B, C23C, C30B]
2017/0259,345 SURFACE-COATED CUTTING TOOL AND METHOD OF MANUFACTURING THE SAMEOct 09, 15Sep 14, 17[B23P, C23C, B23B]
2017/0197,885 SINTERED COMPACT AND CUTTING TOOLJan 26, 16Jul 13, 17[C04B, B23B, B23C]
2017/0106,455 CUTTING INSERT AND FACE MILLING CUTTERJun 22, 15Apr 20, 17[B23C]
2016/0194,254 SURFACE-COATED BORON NITRIDE SINTERED BODY TOOLJun 05, 14Jul 07, 16[C04B]
2016/0002,772 SURFACE-COATED CUTTING TOOL AND PROCESS FOR PRODUCING SAMEJan 29, 14Jan 07, 16[B23B, C23C]
2015/0345,013 SURFACE COATED MEMBER AND METHOD FOR MANUFACTURING SAMENov 11, 13Dec 03, 15[C23C]
2015/0165,531 Side Milling Cutter for Slot CuttingDec 18, 14Jun 18, 15[B23C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919365 Side milling cutter for slot cuttingDec 18, 14Mar 20, 18[B23C]
9920423 Surface-coated cutting tool and process for producing sameJan 29, 14Mar 20, 18[B23B, C23C]
D810159 Tip for cutting toolMay 05, 17Feb 13, 18[1509]
9884377 Cutting insert and milling cutterApr 16, 15Feb 06, 18[B23C]
9884790 Cutting toolNov 25, 14Feb 06, 18[C04B, C23C, C01B]
9878373 Surface-coated cutting toolJul 13, 15Jan 30, 18[C23C, B23B]
9878374 Surface-coated cutting toolJul 13, 15Jan 30, 18[C23C, B23B, C30B]
9879350 Surface-coated cutting toolJul 13, 15Jan 30, 18[C23C, B23B]
D807718 Cutting toolApr 27, 16Jan 16, 18[0803]
9863064 Surface-coated cutting toolJun 21, 16Jan 09, 18[C23C, B23B, C30B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0368,060 MACHINE TOOLAbandonedFeb 20, 15Dec 22, 16[B23B]
2016/0115,087 SURFACE-COATED BORON NITRIDE SINTERED BODY TOOLAbandonedJun 05, 14Apr 28, 16[C04B, B23B]
2016/0047,031 SURFACE-COATED BORON NITRIDE SINTERED BODY TOOLAbandonedFeb 26, 14Feb 18, 16[C23C]
2016/0039,010 SURFACE-COATED BORON NITRIDE SINTERED BODY TOOLAbandonedFeb 26, 14Feb 11, 16[C23C, B23B]
2016/0040,279 SURFACE-COATED BORON NITRIDE SINTERED BODY TOOLAbandonedFeb 26, 14Feb 11, 16[C23C]
2015/0283,625 TWO-EDGE DOUBLE MARGIN DRILLAbandonedOct 08, 13Oct 08, 15[B23B]
2015/0050,092 CUTTING TOOLAbandonedMar 07, 13Feb 19, 15[B23B]
8951318 Composite sintered bodyWithdrawnMay 28, 07Feb 10, 15[C04B, B23B, C09C]
2014/0341,664 DIAMOND COATED TOOLAbandonedNov 27, 12Nov 20, 14[B23B, B23C]
2014/0056,658 CUTTING TOOL WITH REMOVABLE HEADAbandonedAug 24, 12Feb 27, 14[B23C]
2013/0291,446 TOOL MADE OF CUBIC BORON NITRIDE SINTERED BODYAbandonedMay 02, 12Nov 07, 13[B24D]
2012/0034,474 JOINED PRODUCTAbandonedMay 26, 10Feb 09, 12[B32B]
2011/0262,700 SURFACE-COVERED CUBIC BORON NITRIDE SINTERED BODY TOOL AND METHOD OF MANUFACTURING THE SAMEAbandonedJul 05, 11Oct 27, 11[B05D, B32B]
2011/0247,929 DIAMOND ELECTRODE AND METHOD FOR MANUFACTURING DIAMOND ELECTRODEAbandonedSep 18, 09Oct 13, 11[H01B, B05D, C25B]
2011/0235,163 COMPOSITE PHOTONIC STRUCTURE ELEMENT, SURFACE EMITTING LASER USING THE COMPOSITE PHOTONIC STRUCTURE ELEMENT, WAVELENGTH CONVERSION ELEMENT, AND LASER PROCESSING DEVICE USING THE WAVELENGTH CONVERSION ELEMENTAbandonedDec 12, 08Sep 29, 11[G02F]
2011/0081,215 TWIST DRILLAbandonedMay 12, 09Apr 07, 11[B23B]
2010/0313,489 cBN SINTERED BODY AND TOOL MADE OF cBN SINTERED BODYAbandonedJan 15, 08Dec 16, 10[C04B, B23B]
2010/0232,893 INDEXABLE INSERTAbandonedOct 08, 08Sep 16, 10[B23B]
2010/0146,865 POLYCRYSTALLINE DIAMONDAbandonedFeb 05, 09Jun 17, 10[B24B, C01B, B05B]
2010/0112,332 DIAMOND SINTERED BODY AND METHOD FOR PRODUCING SAMEAbandonedFeb 02, 07May 06, 10[C04B, C22C]

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