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Komatsu Ltd
Komatsu Ltd gigaphoton Inc
Komatsu Ltd_20100114
Komatsu Ltd_20100121
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Komatsu Ltd patents

Recent patent applications related to Komatsu Ltd. Komatsu Ltd is listed as an Agent/Assignee. Note: Komatsu Ltd may have other listings under different names/spellings. We're not affiliated with Komatsu Ltd, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Komatsu Ltd-related inventors

Electric motor


Electric motor

Work vehicle and  controlling work vehicle


Work vehicle and controlling work vehicle

Search recent Press Releases: Komatsu Ltd-related press releases
Count Application # Date Komatsu Ltd patents (updated weekly) - BOOKMARK this page
12015008277403/26/15 new patent  Work vehicle
22015008277903/26/15 new patent  Work vehicle and controlling work vehicle
32015008445803/26/15 new patent  Electric motor
42015008631403/26/15 new patent  Work vehicle
52015007589203/19/15Work vehicle and wheel loader
62015007589303/19/15Exhaust treatment unit, manufacturing exhaust treatment unit, and work vehicle
72015007589403/19/15Supporting mechanism, exhaust treatment unit, and wheel loader
82015007728103/19/15Dump truck
92015007883103/19/15Auxiliary tunneling apparatus
102015007896703/19/15Exhaust treatment unit and work vehicle having exhaust treatment unit
112015008114703/19/15Hybrid working machine and controlling hybrid working machine
122015008116503/19/15Construction machine and reporting quality of driving operations of construction machine
132015008117703/19/15Communication device and working vehicle provided with the same
142015006981503/12/15Tunnel excavation method
152015006847003/12/15Ventilation structure for engine compartment
162015006981503/12/15Tunnel excavation method
172015006396603/05/15Oil storage tank and construction vehicle
182015006631203/05/15Hydraulic excavator and measuring stroke of hydraulic cylinder of hydraulic excavator
192015006631703/05/15Control device for hydrostatic transmission vehicle
202015006635203/05/15Mining machine management system and mining machine management method
212015005348902/26/15Battery powered work machine, and battery powered forklift
222015004742702/19/15Hydraulic cylinder stroke operation diagnosis assisting device and hydraulic cylinder stroke operation diagnosis assisting method
232015005011002/19/15Excavation control system for hydraulic excavator
242015005053002/19/15Battery for work vehicle and battery-type work vehicle
252015004600402/12/15Hybrid work machine and control providing information for the same
262015003371802/05/15Forklift and inching control forklift
272015003442402/05/15Engine-powered forklift truck and releasing load handling interlock thereof
282015003916402/05/15Work vehicle
292015002780001/29/15Exhaust treatment unit
302015003047101/29/15Bent axis type axial piston pump/motor
312015003231401/29/15Hybrid work machine and controlling auto-stop of engine for the same
322015002575301/22/15Work vehicle
332015001319801/15/15Digging tooth mounting assembly and digging tooth
342015001332001/15/15Hydraulic drive system
362015001908601/15/15Blade control device, working machine and blade control method
372015001909201/15/15Work vehicle and inching control device thereof
382015000872901/08/15Roller device for track-type work vehicle
392015000025601/01/15Engine unit and work vehicle
402015000025801/01/15Work vehicle
412015000099601/01/15Cab for work vehicle and work vehicle
422014037418612/25/14Work vehicle
432014037550312/25/14Dump truck with obstacle detection mechanism and detecting obstacle
442014036712912/18/14Motor grader
452014036937312/18/14Two-stage laser system for aligners
462014035401012/04/14Cab frame for construction machinery and painting method therefor
472014035838212/04/14Operation control system for mining machine and operation control mining machine
482014034526511/27/14Hydraulic drive system
492014034593511/27/14Ground structure of controller mounted in construction machine
502014034951611/27/14Interlock mechanism of motor, and motor
522014032750711/06/14Transformer and manufacturing case of the transformer
532014030651710/16/14Crawler belt coupling apparatus
542014030724410/16/14Method for adjusting spectrum width of narrow-band laser
552014030005910/09/14Floating seal
562014029022010/02/14Engine unit
572014029078110/02/14Exhaust gas treatment unit
592014029105910/02/14Work vehicle and wheel loader
602014029203210/02/14Operator protective guard, guard-equipped cab for work machine, and work machine
622014029206810/02/14Crawler belt link and crawler belt apparatus
632014029709110/02/14Mining machine movement management system
642014028351009/25/14Hydraulic drive system
652014026257009/18/14Hydraulic excavator
662014026258909/18/14Work vehicle
672014026685909/18/14Dump truck with obstacle detection mechanism and detecting obstacle
682014025764509/11/14Information display device of construction machine, information display construction machine, and information display computer program of construction machine
692014025764609/11/14Bulldozer and blade control method
702014023876708/28/14Wheel loader
712014023878008/28/14Battery type forklift
722014023892308/28/14Work vehicle
732014023965008/28/14Cab for construction machine and construction machine
742014024063808/28/14Monitor and working vehicle provided with the monitor
752014024409808/28/14Management system of mining machine and management mining machine
762014023078508/21/14Engine control apparatus and construction machine
772014023093608/21/14Operation lever lock apparatus
782014023115308/21/14Loading system and transporter
792014023213008/21/14Controller assembly, cab for work machine, and work machine
812014022905508/14/14Mining machine information collection system
822014021683308/07/14Work vehicle
832014021586708/07/14Excavating tooth and body for excavating tooth
842014021770008/07/14Wheel loader
852014021976108/07/14Wheel loader
862014021425007/31/14Battery charge/discharge control device, battery charge/discharge control method, and hybrid working machine with battery charge/discharge control device
872014019644007/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
882014019644107/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
892014019644207/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
902014019644407/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
912014019696107/17/14Crawler work vehicle
922014019697407/17/14Wheel loader
932014019697507/17/14Hydraulic excavator
942014020079507/17/14Engine control device of working machine, and engine control the same
952014019004607/10/14Work vehicle, work vehicle display device, controlling work vehicle display device, backhoe loader, backhoe loader display device, and controlling backhoe loader display device
962014019057707/10/14Work vehicle
972014019077607/10/14Revolving work vehicle
982014018273007/03/14Work vehicle and manufacturing the same
992014018619607/03/14Variable displacement hydraulic motor/pump
1002014018837307/03/14Engine control device of work machine and engine control method therefor
1012014017583406/26/14Wiper device, open/close guard with wiper device, and cab for construction machine
1022014017583306/26/14Wheel loader
1032014018055106/26/14Wheel loader and controlling a wheel loader
1042014016992306/19/14Wheel loader and controlling wheel loader
1052014015838706/12/14Bulldozer with improved visibility
1062014015075006/05/14Crawler construction machine
1072014015107406/05/14Blade control system and construction machine
1082014014802605/29/14Connector and construction machine
1092014014281705/22/14Working unit control system, construction machine and working unit control method
1102014013048705/15/14Hydraulic drive system
1112014013394505/15/14Hydraulic excavator
1122014013394605/15/14Hydraulic excavator
1132014013394705/15/14Hydraulic excavator
1142014013394905/15/14Hydraulic excavator
1152014012363905/08/14Hydraulic drive system
1162014012384705/08/14Hydraulic excavator
1172014012428405/08/14Construction vehicle equipped with exhaust aftertreatment device
1182014012909305/08/14Wheel loader
1192014012911405/08/14Wheel loader
1202014011624705/01/14Regeneration control device and regeneration control diesel particulate filter
1212014011679705/01/14Work vehicle
1222014011097204/24/14Wiper device for cleaning roof-light window, cab, and construction machine
1232014011274704/24/14Work vehicle and brake device therof
1242014010208504/17/14Hydraulic excavator
1252014010282304/17/14Hydraulic excavator
1262014010784904/17/14Fuel supply system and earth-moving machine
1272014010788204/17/14Travel-restricted area setting system for unmanned traveling vehicle and computer program for setting travel-restricted area of unmanned traveling vehicle
1282014009771204/10/14Electric motor
1292014009917804/10/14Excavating machine display system and excavating machine
1302014010071204/10/14Display system of excavating machine and excavating machine
1312014010074404/10/14Display system of excavating machine and excavating machine
1322014008378103/27/14Hydraulic excavator
1332014008379203/27/14Steering device of wheel loader
1342014008483103/27/14Control device and controlling electric motor
1352014008583803/27/14Monitor and working vehicle provided with the monitor
1362014007759103/20/14Controller mounted in construction machine
1372014007876103/20/14Construction machine
1382014006975803/13/14Pole-attached cable relay carriage and power supply system to electric work machine
1392014005990003/06/14Excavating bucket for construction machine
1402014006002603/06/14Work vehicle and work vehicle control method
1412014005490202/27/14Engine control device of work machine and engine control method therefor
1422014005863502/27/14Display unit of work machine and work machine mounted with the display unit
1432014005864902/27/14Wheel loader and control wheel loader
1442014004829402/20/14Control driving a ripper
1452014004835202/20/14Movable type ladder device for work vehicle
1462014004195102/13/14Transport vehicle equipped with current collector
1492014002701301/30/14Automatic supply system of consumable material
1502014002722801/30/14Self-propelled cable relay truck
1512014002722901/30/14Transport vehicle equipped with current collector
1522014003200601/30/14Mine power management system
1532014002096501/23/14Work vehicle
1542014002096701/23/14Battery-powered forklift
1552014002348401/23/14Cooling structure of generator motor and generator motor
1562014001442201/16/14Electric forklift
1572014001442301/16/14Hybrid drive device for motor vehicles
1582014001464301/16/14Heating device
1592014001464401/16/14Heating device
1602014001535401/16/14Generator motor cooling structure and generator motor
1612014000390101/02/14Hydraulic excavator
1622013034204512/26/13Electric motor cooling medium discharge structure and electric motor
1632013033491212/19/13Motor cooling structure and motor
1642013033673612/19/13Cutting resistance analysis device, cutting and machining device equipped with same, and cutting resistance analysis program
1652013032520812/05/13Driving system of unmanned vehicle and driving path generation method
1662013032528812/05/13Working machine component monitoring system
1672013031569911/28/13Excavation control system
1702013026932310/17/13Particulate matter deposition amount estimation device, exhaust gas purification system, and particulate matter deposition amount estimation method
1712013025605310/03/13Work vehicle and control work vehicle
1732013025961910/03/13Wheel loader and wheel loader control method
1742013025962010/03/13Wheel loader and controlling a wheel loader
1752013024355609/19/13Work vehicle and controlling work vehicle
1762013023628009/12/13Backhoe loader
1772013023818209/12/13Method of controlling travel within travel system for unmanned vehicle and travel system for unmanned vehicle
1782013022346808/29/13Excimer laser device
1792013021842808/22/13Engine-overrun-preventing control device for work vehicle
1802013020779708/15/13Vehicle status notification device and a vehicle status notification a construction machine
1812013021171208/15/13Drive system for unmanned vehicle and drive control of the same
1822013018743507/25/13Dump body
1832013019099207/25/13Traction control apparatus
1842013019099307/25/13Traction control apparatus
1852013017506407/11/13Motor grader
1862013016811607/04/13Cab and motor grader
1872013016903407/04/13Crawler bushing and crawler link device
1882013016283006/27/13Surrounding area monitoring device for work vehicle (as amended)
1902013016418206/27/13Reducing agent aqueous solution mixing device and exhaust gas post-treatment device
1912013016614306/27/13Hydraulic shovel calibration device and hydraulic shovel calibration method
1922013015243206/20/13Bucket tooth for construction vehicle
1932013015277706/20/13Hydraulic pump or motor
1942013015348806/20/13Oil filter and valve device
1952013015440806/20/13Generator motor cooling structure and generator motor
1962013015524006/20/13Work vehicle periphery monitoring apparatus
1972013015524106/20/13Surrounding area monitoring device for work vehicle
1982013015878606/20/13Display system in an excavator and controlling same
2002013014795806/13/13Perimeter monitoring device for work vehicle
2012013013964406/06/13Backhoe loader
2022013014092706/06/13Generator motor and work machine
2032013014158106/06/13Work vehicle periphery monitoring apparatus
2042013013396205/30/13Construction machine
2052013013484005/30/13Generator motor and work machine
2062013013662405/30/13Control apparatus of working vehicle and control method thereof
2072013013195205/23/13System for monitoring component of operating machine
2082013011816005/16/13Method and device for controlling power output of engine for working machine
2092013012057905/16/13Load display device for dump truck
2102013011503605/09/13Hydraulic excavator
2112013011503705/09/13Hydraulic excavator
2122013011034805/02/13Display device for construction machine
2132013008734904/11/13Blade control system, construction machine and blade control method
2142013008735004/11/13Blade control system, construction machine and blade control method
2152013008939904/11/13Forklift engine control device
2162013009081704/11/13Blade control system, construction machine and blade control method
2172013009083504/11/13Construction machine
2182013008183104/04/13Blade control system and construction machine
2192013008183604/04/13Construction machine
2202013008564404/04/13Blade control system and construction machine
2212013008564504/04/13Blade control system and construction machine
2222013007507103/28/13Heat exchanger
2232013006809103/21/13Hydraulic pump/motor and suppressing pulsation of hydraulic pump/motor
2242013006817703/21/13Construction machine
2252013006945603/21/13Electric motor for construction machinery, and cooling circuit for electric motor
2262013007311103/21/13Control device for an electric actuator
2272013007315103/21/13Damper operation control device and damper operation control working vehicle
2282013007315203/21/13Forklift engine control device
2292013006297703/14/13Cooling structure of generator motor and generator motor
2302013005709403/07/13Lubrication structure of generator motor and generator motor
2312013005730503/07/13Hybrid construction machine and measuring capacitance of electricity storage device of hybrid construction machine
2322013006043203/07/13Rotating parking brake control device for construction machinery
2332013003755102/14/13Oil storage tank and construction vehicle
2342013004156102/14/13Work vehicle and work vehicle control method
2352013002643101/31/13Pipe layer and warm-up pipe layer
2362013000037301/03/13Method for manufacturing branched pipe and branched pipe manufacturing device
2372013000093001/03/13Control device and pitch angle control method
2382013000099901/03/13Wheel loader
2392013000100501/03/13Work vehicle
2402013000427901/03/13Construction machine
2412013000649501/03/13Guidance output device, guidance output method, and construction machine equipped with guidance output device
2422012032556912/27/12Construction vehicle
2432012032649012/27/12Dump truck
2442012033050012/27/12Guidance output device and guidance output method
2452012033051512/27/12Control device and control working mechanism of construction vehicle
2462012033051712/27/12Travel damper control device for wheel loader
2472012031796812/20/12Dump truck
2482012030463412/06/12Engine control device
2492012030463512/06/12Engine control device

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Komatsu Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Komatsu Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by