NSK LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 5533
 
  
 
B62D MOTOR VEHICLES; TRAILERS 4036
 
  
 
F16H GEARING29311
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 6435
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 5939
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 4816
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 4861
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 3722
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 3027
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 3028

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0072,343 Steering DeviceApr 12, 16Mar 15, 18[B62D]
2018/0066,702 Linear Guide DeviceMar 17, 16Mar 08, 18[F16C]
2018/0066,711 VEHICLE WHEEL-BEARING UNITFeb 29, 16Mar 08, 18[F16C]
2018/0066,713 JOINT FOR TORQUE TRANSMISSION AND WORM REDUCTION GEARApr 27, 16Mar 08, 18[F16D, F16H]
2018/0056,561 METHOD OF MANUFACTURING BEARING HOLDERMar 11, 16Mar 01, 18[B29C, F16C]
2018/0036,857 GRINDING APPARATUS, METHOD OF MANUFACTURING ROLLING BEARING, METHOD OF MANUFACTURING VEHICLE AND METHOD OF MANUFACTURING MACHINEOct 19, 17Feb 08, 18[B24B, F16C]
2018/0038,413 ABNORMALITY DIAGNOSIS SYSTEMApr 28, 16Feb 08, 18[F16C]
2018/0009,437 Electric Power Steering DeviceJun 08, 16Jan 11, 18[B60W, B62D]
2018/0009,472 STEERING HOLDING JUDGING APPARATUS FOR VEHICLE AND ELECTRIC POWER STEERING APPARATUS EQUIPPED WITH THE SAMEFeb 02, 16Jan 11, 18[B62D]
2017/0362,530 GREASE COMPOSITION FOR LUBRICATING RESINS AND ELECTRIC POWER STEERING DEVICEDec 28, 15Dec 21, 17[C10M, B62D, F16H]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919394 WYθ table apparatusDec 16, 14Mar 20, 18[B23Q, F16C, G05G]
9919733 Electric power steering apparatusNov 30, 15Mar 20, 18[B63G, B63H, B62D, G06F, G05D, A01B]
9919734 Electric power steering apparatusJan 31, 14Mar 20, 18[B62D]
9914166 Rack, method for manufacturing rack, and device for manufacturing rackFeb 06, 14Mar 13, 18[B21K, B21J, B62D, F16H]
9914194 Method and device for grinding metal annular memberDec 17, 13Mar 13, 18[B24B, G05B]
9915291 Torque transmission shaft having universal joint yoke and method of manufacturing the sameJun 23, 14Mar 13, 18[B29C, F16C, B62D, F16D, B29L]
9902424 Method for controlling electric power steering apparatus, electric power steering apparatus and vehicle equipped with the sameOct 08, 15Feb 27, 18[B63G, B63H, B62D, G06F, G05D, F16H, A01B]
9903416 Bearing device and method for manufacturing bearing deviceAug 19, 15Feb 27, 18[F16C]
9903449 Toroidal continuously variable transmissionFeb 07, 14Feb 27, 18[F16H]
9903786 Radial rolling-bearing testing deviceApr 04, 14Feb 27, 18[G01M, G01N]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0204,906 TAPERED ROLLER BEARINGAbandonedMar 01, 17Jul 20, 17[F16C]
2017/0130,768 LOAD SENSOR-EQUIPPED BEARING DEVICEAbandonedApr 14, 15May 11, 17[G01L, F16C]
2016/0355,210 Electronic Control Unit, Electric Power Steering Device, and VehicleAbandonedDec 12, 14Dec 08, 16[H02K, H02P, B62D]
2016/0341,247 Linear Motion Guiding DeviceAbandonedJan 15, 15Nov 24, 16[F16C]
2016/0298,677 CYLINDRICAL ROLLER BEARING AND TRANSMISSION BEARING DEVICEAbandonedNov 18, 14Oct 13, 16[F16C, F16H]
2016/0281,776 RETAINER FOR NEEDLE ROLLER BEARING, AND NEEDLE ROLLER BEARINGAbandonedOct 22, 14Sep 29, 16[F16C]
2016/0272,234 POSITION ADJUSTABLE STEERING APPARATUSAbandonedSep 24, 14Sep 22, 16[B62D]
2016/0238,114 Seal for Ball Screw DeviceAbandonedOct 21, 14Aug 18, 16[F16H]
2016/0223,019 CAGE, ROLLING BEARING AND PUMP FOR LIQUEFIED GASAbandonedOct 08, 14Aug 04, 16[C10M, F16C]
2016/0201,726 ROLLING DEVICEAbandonedDec 03, 13Jul 14, 16[C10M, F16C]
2016/0195,183 ROTATION TRANSMISSION DEVICEAbandonedNov 08, 13Jul 07, 16[G01L, F16H]
2016/0145,522 GREASE COMPOSITION AND ROLLING BEARINGAbandonedJun 12, 14May 26, 16[C10M]
9333984 Telescopic steering apparatusWithdrawnAug 22, 13May 10, 16[B62D, B21D]
2016/0118,855 Motor, Positioning Device, Conveyance DeviceAbandonedMay 07, 14Apr 28, 16[H02K]
2016/0107,680 ELECTRIC POWER STEERING CONTROL UNITAbandonedJul 03, 14Apr 21, 16[B62D]
2016/0091,023 ROLLING BEARING UNIT WITH COMBINATION SEAL RINGAbandonedMay 14, 14Mar 31, 16[F16C]
2016/0061,631 Method for Detecting Abnormality of Resolver, Angle Detection Device, Motor, and Transportation DeviceAbandonedDec 19, 13Mar 03, 16[G01D]
2016/0040,716 RESIN CAGE FOR TAPERED ROLLER BEARING AND TAPERED ROLLER BEARING INCLUDING THE RESIN CAGEAbandonedApr 04, 14Feb 11, 16[F16C]
2016/0025,134 CAGE FOR ANGULAR BALL BEARINGAbandonedJan 30, 14Jan 28, 16[F16C]
2016/0025,135 RETAINER FOR A RADIAL NEEDLE BEARING AND METHOD FOR MANUFACTURING SAMEAbandonedFeb 27, 14Jan 28, 16[F16C]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.