TSUBAKIMOTO CHAIN CO.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR1801
 
  
 
F16H GEARING17818
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 3930
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 1831
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL1753
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 1121
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 716
 
  
 
B21L MAKING CHAINS 54
 
  
 
B66D CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS 516
 
  
 
A01C PLANTING; SOWING; FERTILISING 426

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0038,476 CHAIN DRIVE SYSTEMJul 27, 17Feb 08, 18[F16H]
2017/0231,150 Transplanting Device and Transplanting MethodApr 26, 17Aug 17, 17[A01G, A01C]
2017/0210,560 LOW TEMPERATURE STORAGE SYSTEM, TRANSPORT MECHANISM, AND LOW TEMPERATURE STORAGE VESSELApr 10, 17Jul 27, 17[B65G, B65D]
2017/0108,093 TENSIONEROct 07, 16Apr 20, 17[F16H]
2017/0099,783 PLANT-TRANSPLANTING DEVICEDec 23, 16Apr 13, 17[A01G]
2017/0037,934 CHAINFeb 17, 15Feb 09, 17[C09D, F16G, C23F]
2017/0037,935 CHAINFeb 17, 15Feb 09, 17[C09D, F16G, C23F, C22C]
2017/0027,110 CULTIVATION SYSTEMMar 31, 15Feb 02, 17[H05B, A01G, G06K]
2016/0290,931 CONTENT CONDITION DETERMINATION APPARATUS AND CONTENT CONDITION DETERMINATION METHODMar 25, 16Oct 06, 16[G01N]
2016/0186,838 CHAIN TENSIONERDec 16, 15Jun 30, 16[F16H]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915323 TensionerOct 26, 15Mar 13, 18[F16H]
9903441 Chain component and chainAug 23, 16Feb 27, 18[C23C, F16G, B32B]
9841079 Device for guiding elongate objectJul 17, 15Dec 12, 17[F16G, H02G]
9816584 Multijoint cable protection and guide deviceNov 23, 10Nov 14, 17[F16L, E21F, H01B, F16G, H02G]
9803720 Chain and chain guide plateNov 25, 14Oct 31, 17[F16G]
9797483 Guide shoeNov 09, 15Oct 24, 17[F16H]
9777809 Chain guideOct 13, 16Oct 03, 17[F16H]
9772008 Tensioner leverFeb 16, 16Sep 26, 17[F16H]
9765852 Device for guiding long objectMar 26, 15Sep 19, 17[F16G, H02G]
9746055 Chain tensionerJul 28, 15Aug 29, 17[F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0040,751 SILENT CHAIN TRANSMISSION DEVICEAbandonedAug 04, 15Feb 11, 16[F16G]
2015/0282,437 PLANT CULTIVATION APPARATUSAbandonedJun 17, 15Oct 08, 15[A01G]
2015/0230,413 PLANT HOLDER AND TRANSPLANTATION DEVICEAbandonedOct 22, 13Aug 20, 15[A01G]
2015/0216,116 PLANT TRANSPLANTATION DEVICE AND CULTURING PANELAbandonedJul 02, 13Aug 06, 15[A01C]
2014/0349,796 GUIDE FOR FLEXIBLE TRANSMISSION MEMBERAbandonedMay 21, 14Nov 27, 14[F16H]
2014/0342,861 STATIONARY GUIDE FOR CHAIN TRANSMISSIONAbandonedAug 06, 14Nov 20, 14[F16H]
2014/0274,513 CHAIN GUIDEAbandonedFeb 19, 14Sep 18, 14[F16H]
2014/0213,401 CHAIN GUIDEAbandonedJan 06, 14Jul 31, 14[F16H]
2014/0179,473 CHAIN GUIDEAbandonedDec 24, 13Jun 26, 14[F16H]
8663045 Seal chainExpiredMay 12, 11Mar 04, 14[F16G]
8602931 Seal chainExpiredApr 04, 11Dec 10, 13[F16G, F16J]
2013/0324,337 HYDRAULIC TENSIONERAbandonedMay 21, 13Dec 05, 13[F16H]
2013/0225,342 CHAIN TRANSMISSIONAbandonedFeb 13, 13Aug 29, 13[F16H]
2013/0205,927 ENGAGEMENT CHAIN TYPE DEVICE FOR FORWARD AND BACKWARD MOVEMENT OPERATIONAbandonedJul 27, 11Aug 15, 13[F16H]
2013/0210,566 CHAIN GUIDE FOR TRANSMISSION DEVICEAbandonedJan 15, 13Aug 15, 13[F16H]
8500101 Engagement chainExpiredOct 27, 10Aug 06, 13[B66D]
2013/0109,518 HYDRAULIC TENSIONERAbandonedOct 26, 12May 02, 13[F16H]
8430774 Sandwich-molded part for transmission deviceExpiredJul 01, 05Apr 30, 13[F16H]
8415026 Water-based rust preventive pigment, water-based rust preventive paint, and highly corrosion resistant surface-treated chainExpiredSep 05, 07Apr 09, 13[C23C, C23F, B32B]
2012/0329,590 HYDRAULIC TENSIONERAbandonedJun 19, 12Dec 27, 12[F16H]

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