KOMATSU 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
 
  
 
E02F DREDGING; SOIL-SHIFTING 5092
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 20613
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 155296
 
  
 
B62D MOTOR VEHICLES; TRAILERS 14019
 
  
 
F16H GEARING9732
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 9422
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 8319
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 7645
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 6634
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 6330

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
2018/0071,858 METHOD FOR PRODUCING METAL MEMBERApr 15, 15Mar 15, 18[B23K]
2018/0074,201 CONTROL SYSTEM OF WORK MACHINE, WORK MACHINE, MANAGEMENT SYSTEM OF WORK MACHINE, AND METHOD OF MANAGING WORK MACHINEOct 30, 15Mar 15, 18[B60W, G05B, G05D, G01S]
2018/0067,513 OPERATION DEVICE OF WORK VEHICLEFeb 19, 16Mar 08, 18[G05G]
2018/0056,438 METHOD FOR PRODUCING METAL MEMBERApr 15, 15Mar 01, 18[B23K]
2018/0062,555 BOOSTER CONTROL DEVICE AND METHOD OF CONTROLLING VOLTAGE OF BOOSTER CONTROL DEVICEAug 26, 16Mar 01, 18[H02M, H02P, H03G]
2018/0051,446 IMAGE DISPLAY SYSTEM FOR WORK MACHINE, REMOTE OPERATION SYSTEM FOR WORK MACHINE, AND WORK MACHINEFeb 16, 16Feb 22, 18[B60R, E02F]
2018/0051,794 POWER TRANSMISSION DEVICE AND WORK VEHICLE PROVIDED WITH POWER TRANSMISSION DEVICEJun 08, 15Feb 22, 18[F16H, B01D]
2018/0044,884 Vertically-Movable Steps for Working VehiclesMar 23, 15Feb 15, 18[B60R, E02F]
2018/0044,893 WORKING MACHINEMar 09, 16Feb 15, 18[H04N, B60R, E02F]
2018/0037,255 WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLEOct 26, 16Feb 08, 18[B62D, E02F]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909282 Work vehicleJan 29, 15Mar 06, 18[E02F]
9909661 Carrier, planetary gear mechanism, transmission, and working vehicleJul 16, 14Mar 06, 18[F16D, F16H, E02F]
9902397 Transporter vehicle and transporter vehicle control methodJul 30, 14Feb 27, 18[B60W, B60T, G08G, B60P]
9902443 Idler wheel and crawler-type travel deviceApr 16, 14Feb 27, 18[B62D]
9903091 Quick couplerJun 23, 15Feb 27, 18[E02F]
9903096 Blade control apparatus, work vehicle, and method of controlling a bladeOct 30, 14Feb 27, 18[G01S, E02F]
9905062 Work machine including information collecting systemJul 22, 13Feb 27, 18[G07C, G05B, E02F]
9896038 Work vehicleDec 04, 15Feb 20, 18[B60R, B62D, E02F]
9896132 Working vehicleAug 22, 16Feb 20, 18[B60K, B62D, B60R, B60P]
9897166 Transmission and working vehicleJul 16, 14Feb 20, 18[B60K, F16D, F16H]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0287,651 CAPACITOR AND CAPACITOR MODULEAbandonedMar 31, 16Oct 05, 17[H01G]
2017/0274,762 WORK VEHICLEAbandonedMar 25, 16Sep 28, 17[B60K, B60R]
2017/0211,255 HYDRAULIC EXCAVATORAbandonedAug 08, 14Jul 27, 17[B60K, F01N, E02F]
2017/0203,753 HYBRID WORK MACHINE ENGINE CONTROL DEVICE, HYBRID WORK MACHINE, HYBRID WORK MACHINE ENGINE CONTROL METHODAbandonedJan 20, 16Jul 20, 17[B60W]
2017/0204,589 Construction Machine, Hybrid Hydraulic Excavator, And Output Torque Control Method For Motor GeneratorAbandonedJan 20, 16Jul 20, 17[E02F]
2017/0121,930 CONSTRUCTION MACHINE CONTROL SYSTEM, CONSTRUCTION MACHINE, AND METHOD OF CONTROLLING CONSTRUCTION MACHINEAbandonedJun 02, 14May 04, 17[E02F]
2017/0096,795 WORK VEHICLEAbandonedOct 01, 15Apr 06, 17[B60K, F01N, F01P, E02F]
2017/0058,485 HYBRID WORK VEHICLEAbandonedAug 24, 15Mar 02, 17[B60K, E02F]
2017/0058,490 WORKING VEHICLE AND WORKING VEHICLE CONTROL METHODAbandonedSep 01, 15Mar 02, 17[E02F]
2016/0368,393 BATTERY-POWERED WORK VEHICLE AND WORK VEHICLE BATTERYAbandonedJun 22, 15Dec 22, 16[B60K, H01M, B66F, B60L]
2016/0353,609 Coolant Drain Mechanism of Casing, Electric Storage Device and Construction MachineAbandonedMar 30, 15Dec 01, 16[H05K]
2016/0339,898 WORK VEHICLEAbandonedDec 04, 14Nov 24, 16[B60K, B60W, F01P, B60L, E02F]
2016/0327,348 CORRUGATED FIN AND HEAT EXCHANGER INCLUDING THE SAMEAbandonedJul 21, 16Nov 10, 16[F28D, F28F]
2016/0324,039 Cooling Case for Electronic Device, Electronic Device, and Construction MachineAbandonedApr 28, 15Nov 03, 16[H05K, E02F]
2016/0288,639 STRUCTURE FOR MOUNTING DIESEL OXIDATION CATALYST DEVICE TO GENERATOR MOTORAbandonedNov 19, 13Oct 06, 16[B60K, F01N]
2016/0281,323 Wheel LoaderAbandonedMar 25, 15Sep 29, 16[E02F]
2016/0273,441 STRUCTURE FOR MOUNTING DIESEL OXIDATION CATALYST DEVICE TO GENERATOR MOTORAbandonedNov 19, 13Sep 22, 16[B60K, F01N, B01D]
2016/0265,196 DISPLAY DEVICE OF WORKING VEHICLE, DISPLAY METHOD OF THE SAME, AND WORKING VEHICLEAbandonedJul 30, 14Sep 15, 16[B60K, G08B, E02F]
2016/0259,316 MANAGEMENT SYSTEM FOR WORK MACHINE, MANAGEMENT METHOD FOR WORK MACHINE, AND WORK MACHINEAbandonedSep 30, 14Sep 08, 16[H04L, G05B]
2016/0138,245 HYBRID WORK MACHINE AND METHOD OF CONTROLLING HYBRID WORK MACHINEAbandonedMay 26, 14May 19, 16[H02K, E02F]

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!.