SINTOKOGIO, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B22C FOUNDRY MOULDING 693
 
 
 
B24C ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL441
 
 
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 3812
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 1550
 
 
 
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 1332
 
 
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY1315
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 10183
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 9430
 
 
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 735
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 7109

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0259,401 POLISHING DEVICE AND POLISHING METHODOct 29, 15Sep 14, 17[B24C]
2017/0232,507 CARRIAGE FOR RECEIVING MOLTEN METAL WITH A MECHANISM FOR MOVING A LADLE UP AND DOWN, AND A METHOD FOR TRANSPORTING MOLTEN METALSep 17, 14Aug 17, 17[F27D, B22D]
2017/0225,226 CASTING FACILITYAug 10, 15Aug 10, 17[B22C, B22D]
2017/0209,921 LADLE TRANSPORT CAR AND MOLTEN METAL TRANSPORT LINENov 28, 14Jul 27, 17[B61D, B22D]
2017/0209,982 SHOT PROCESS DEVICEAug 29, 14Jul 27, 17[B24C]
2017/0189,956 SELF-HARDENING MOLD-MAKING APPARATUSApr 06, 15Jul 06, 17[B22C]
2017/0190,022 SHOT-BLASTING APPARATUSOct 19, 15Jul 06, 17[B24C]
2017/0173,637 SURFACE PROPERTY AND INSPECTION SORTING APPARATUS, SYSTEM, AND METHODOct 08, 14Jun 22, 17[B07C, G01N]
2017/0167,988 RESIDUAL STRESS MEASURING APPARATUS AND RESIDUAL STRESS MEASURING METHODNov 30, 15Jun 15, 17[G01N]
2017/0144,269 SHOT PROCESSING APPARATUS AND PROJECTORJun 08, 15May 25, 17[B24C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9789533 Sand for casting mold, manufacturing method for sand casting-mold, and core for metal castingNov 08, 13Oct 17, 17[B22C, B22D]
D799345 Residual stress measuring deviceJun 16, 16Oct 10, 17[1004]
9776301 Shot peening device and shot peening methodOct 31, 12Oct 03, 17[B21D, B24C]
D798753 Residual stress measuring deviceJun 16, 16Oct 03, 17[1004]
9770806 Shot processing apparatusApr 29, 16Sep 26, 17[B24B, B24C]
D798173 Residual stress measuring deviceJun 16, 16Sep 26, 17[1004]
9726373 Heat storage type waste gas purification apparatusDec 26, 13Aug 08, 17[F23M, F23G]
9707664 Zinc-based alloy shotJul 27, 11Jul 18, 17[B24C, B22F, C22C]
9687954 Centrifugal barrel polishing device and barrel polishing methodOct 31, 13Jun 27, 17[B24B]
9638668 Surface property inspection apparatus, surface property inspection system, and surface property inspection methodMay 08, 15May 02, 17[G01R, G01N, C21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0228,942 MOLD FORMING APPARATUSABANSep 17, 14Aug 11, 16[B22C]
2014/0150,984 METHOD OF MAKING METAL CASTING MOLD, AND MOLDABANJun 19, 12Jun 05, 14[B22C]
2014/0014,286 DIE-CASTING DIEABANFeb 22, 12Jan 16, 14[B22C, B22D]
2013/0160,510 METHOD FOR SHOT PEENINGABANAug 04, 11Jun 27, 13[C21D]
2013/0118,220 METHOD FOR SHOT PEENING A GAS CARBURISED STEELABANAug 04, 11May 16, 13[B24C]
2013/0042,992 METHOD FOR SURFACE TREATMENT OF A DIE-CASTING DIEABANMay 11, 11Feb 21, 13[B22C, B22D]
8376730 Method of clamping material and a material-clamping unit used thereforExpiredAug 07, 08Feb 19, 13[B29C]
2013/0014,909 METHOD AND APPARATUS FOR LOOSENING A JACKETABANJul 09, 12Jan 17, 13[B22C, B22D]
2012/0294,756 SHOTS MADE FROM ZINC-BASED ALLOYABANMar 30, 12Nov 22, 12[B22F, C22C]
2012/0285,650 FLASKLESS MOLDING EQUIPMENT FOR MOLDING A MOLDABANJun 21, 10Nov 15, 12[B22C]
2012/0085,469 METHOD FOR MANUFACTURING PROJECTION MATERIALS FOR A SHOT PEENINGABANNov 24, 09Apr 12, 12[C21D]
2012/0064,232 Method of treatment for imparting conductivity to surface of separator-use base member of solid polymer type fuel cellABANSep 10, 10Mar 15, 12[H01M]
8034139 Cartridge element for a dust collectorExpiredJan 07, 09Oct 11, 11[B01D]
8034265 Dry mixture of an aggregate material, a molding process using the same, and a core moldExpiredJan 07, 09Oct 11, 11[B22C]
8029614 Dry mixture of an aggregate material, a molding process using the same, and a core moldExpiredSep 02, 09Oct 04, 11[C04B, B22C, B28B]
2011/0094,281 SHOT-TREATMENT MACHINE AND A JIG FOR A SHOT-TREATMENTABANSep 29, 09Apr 28, 11[B25B, C21D]
7887623 Apparatus for collecting smoke and dust with a deodorizing function and a deodorizing and filtering unitExpiredApr 17, 06Feb 15, 11[B01D]
2011/0024,071 Method of producing sand moldABANApr 08, 10Feb 03, 11[B22C]
2010/0322,816 RAW MATERIAL FOR SHOT-PEENING MATERIALS, FINISHED WIRE, METHOD OF MANUFACTURING SHOT-PEENING MATERIALS, AND SHOT-PEENING MATERIALSABANNov 14, 08Dec 23, 10[C21D, C22C]
2010/0324,719 METHOD AND SYSTEM FOR DAMPING SLOSHING MOLTEN METALABANMay 13, 09Dec 23, 10[B22D]

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