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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


Hydraulic cylinder stroke operation diagnosis assisting device and hydraulic cylinder stroke operation diagnosis…

Komatsu

Hydraulic cylinder stroke operation diagnosis assisting device and hydraulic cylinder stroke operation diagnosis…

Excavation control system for hydraulic excavator

Komatsu

Excavation control system for hydraulic excavator

Battery for work vehicle and battery-type work vehicle

Komatsu

Battery for work vehicle and battery-type work vehicle

Search recent Press Releases: Komatsu Ltd-related press releases
Count Application # Date Komatsu Ltd patents (updated weekly) - BOOKMARK this page
12015005348902/26/15 new patent  Battery powered work machine, and battery powered forklift
22015004742702/19/15Hydraulic cylinder stroke operation diagnosis assisting device and hydraulic cylinder stroke operation diagnosis assisting method
32015005011002/19/15Excavation control system for hydraulic excavator
42015005053002/19/15Battery for work vehicle and battery-type work vehicle
52015004600402/12/15Hybrid work machine and control providing information for the same
62015003371802/05/15Forklift and inching control forklift
72015003442402/05/15Engine-powered forklift truck and releasing load handling interlock thereof
82015003916402/05/15Work vehicle
92015002780001/29/15Exhaust treatment unit
102015003047101/29/15Bent axis type axial piston pump/motor
112015003231401/29/15Hybrid work machine and controlling auto-stop of engine for the same
122015002575301/22/15Work vehicle
132015001319801/15/15Digging tooth mounting assembly and digging tooth
142015001332001/15/15Hydraulic drive system
152015001509901/15/15Motor
162015001908601/15/15Blade control device, working machine and blade control method
172015001909201/15/15Work vehicle and inching control device thereof
182015000872901/08/15Roller device for track-type work vehicle
192015000025601/01/15Engine unit and work vehicle
202015000025801/01/15Work vehicle
212015000099601/01/15Cab for work vehicle and work vehicle
222014037418612/25/14Work vehicle
232014037550312/25/14Dump truck with obstacle detection mechanism and detecting obstacle
242014036712912/18/14Motor grader
252014036937312/18/14Two-stage laser system for aligners
262014035401012/04/14Cab frame for construction machinery and painting method therefor
272014035838212/04/14Operation control system for mining machine and operation control mining machine
282014034526511/27/14Hydraulic drive system
292014034593511/27/14Ground structure of controller mounted in construction machine
302014034951611/27/14Interlock mechanism of motor, and motor
312014033831711/20/14Pipelayer
322014032750711/06/14Transformer and manufacturing case of the transformer
332014030651710/16/14Crawler belt coupling apparatus
342014030724410/16/14Method for adjusting spectrum width of narrow-band laser
352014030005910/09/14Floating seal
362014029022010/02/14Engine unit
372014029078110/02/14Exhaust gas treatment unit
382014029105810/02/14Bulldozer
392014029105910/02/14Work vehicle and wheel loader
402014029203210/02/14Operator protective guard, guard-equipped cab for work machine, and work machine
412014029203310/02/14Bullzozer
422014029206810/02/14Crawler belt link and crawler belt apparatus
432014029709110/02/14Mining machine movement management system
442014028351009/25/14Hydraulic drive system
452014026257009/18/14Hydraulic excavator
462014026258909/18/14Work vehicle
472014026685909/18/14Dump truck with obstacle detection mechanism and detecting obstacle
482014025764509/11/14Information display device of construction machine, information display construction machine, and information display computer program of construction machine
492014025764609/11/14Bulldozer and blade control method
502014023876708/28/14Wheel loader
512014023878008/28/14Battery type forklift
522014023892308/28/14Work vehicle
532014023965008/28/14Cab for construction machine and construction machine
542014024063808/28/14Monitor and working vehicle provided with the monitor
552014024409808/28/14Management system of mining machine and management mining machine
562014023078508/21/14Engine control apparatus and construction machine
572014023093608/21/14Operation lever lock apparatus
582014023115308/21/14Loading system and transporter
592014023213008/21/14Controller assembly, cab for work machine, and work machine
602014022455808/14/14Bulldozer
612014022905508/14/14Mining machine information collection system
622014021683308/07/14Work vehicle
632014021586708/07/14Excavating tooth and body for excavating tooth
642014021770008/07/14Wheel loader
652014021976108/07/14Wheel loader
662014021425007/31/14Battery charge/discharge control device, battery charge/discharge control method, and hybrid working machine with battery charge/discharge control device
672014019644007/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
682014019644107/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
692014019644207/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
702014019644407/17/14Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
712014019696107/17/14Crawler work vehicle
722014019697407/17/14Wheel loader
732014019697507/17/14Hydraulic excavator
742014020079507/17/14Engine control device of working machine, and engine control the same
752014019004607/10/14Work vehicle, work vehicle display device, controlling work vehicle display device, backhoe loader, backhoe loader display device, and controlling backhoe loader display device
762014019057707/10/14Work vehicle
772014019077607/10/14Revolving work vehicle
782014018273007/03/14Work vehicle and manufacturing the same
792014018619607/03/14Variable displacement hydraulic motor/pump
802014018837307/03/14Engine control device of work machine and engine control method therefor
812014017583406/26/14Wiper device, open/close guard with wiper device, and cab for construction machine
822014017583306/26/14Wheel loader
832014018055106/26/14Wheel loader and controlling a wheel loader
842014016992306/19/14Wheel loader and controlling wheel loader
852014015838706/12/14Bulldozer with improved visibility
862014015075006/05/14Crawler construction machine
872014015107406/05/14Blade control system and construction machine
882014014802605/29/14Connector and construction machine
892014014281705/22/14Working unit control system, construction machine and working unit control method
902014013048705/15/14Hydraulic drive system
912014013394505/15/14Hydraulic excavator
922014013394605/15/14Hydraulic excavator
932014013394705/15/14Hydraulic excavator
942014013394905/15/14Hydraulic excavator
952014012363905/08/14Hydraulic drive system
962014012384705/08/14Hydraulic excavator
972014012428405/08/14Construction vehicle equipped with exhaust aftertreatment device
982014012909305/08/14Wheel loader
992014012911405/08/14Wheel loader
1002014011624705/01/14Regeneration control device and regeneration control diesel particulate filter
1012014011679705/01/14Work vehicle
1022014011097204/24/14Wiper device for cleaning roof-light window, cab, and construction machine
1032014011274704/24/14Work vehicle and brake device therof
1042014010208504/17/14Hydraulic excavator
1052014010282304/17/14Hydraulic excavator
1062014010784904/17/14Fuel supply system and earth-moving machine
1072014010788204/17/14Travel-restricted area setting system for unmanned traveling vehicle and computer program for setting travel-restricted area of unmanned traveling vehicle
1082014009771204/10/14Electric motor
1092014009917804/10/14Excavating machine display system and excavating machine
1102014010071204/10/14Display system of excavating machine and excavating machine
1112014010074404/10/14Display system of excavating machine and excavating machine
1122014008378103/27/14Hydraulic excavator
1132014008379203/27/14Steering device of wheel loader
1142014008483103/27/14Control device and controlling electric motor
1152014008583803/27/14Monitor and working vehicle provided with the monitor
1162014007759103/20/14Controller mounted in construction machine
1172014007876103/20/14Construction machine
1182014006975803/13/14Pole-attached cable relay carriage and power supply system to electric work machine
1192014005990003/06/14Excavating bucket for construction machine
1202014006002603/06/14Work vehicle and work vehicle control method
1212014005490202/27/14Engine control device of work machine and engine control method therefor
1222014005863502/27/14Display unit of work machine and work machine mounted with the display unit
1232014005864902/27/14Wheel loader and control wheel loader
1242014004829402/20/14Control driving a ripper
1252014004835202/20/14Movable type ladder device for work vehicle
1262014004195102/13/14Transport vehicle equipped with current collector
1272014004195302/13/14Bulldozer
1282014004195602/13/14Bulldozer
1292014002701301/30/14Automatic supply system of consumable material
1302014002722801/30/14Self-propelled cable relay truck
1312014002722901/30/14Transport vehicle equipped with current collector
1322014003200601/30/14Mine power management system
1332014002096501/23/14Work vehicle
1342014002096701/23/14Battery-powered forklift
1352014002348401/23/14Cooling structure of generator motor and generator motor
1362014001442201/16/14Electric forklift
1372014001442301/16/14Hybrid drive device for motor vehicles
1382014001464301/16/14Heating device
1392014001464401/16/14Heating device
1402014001535401/16/14Generator motor cooling structure and generator motor
1412014000390101/02/14Hydraulic excavator
1422013034204512/26/13Electric motor cooling medium discharge structure and electric motor
1432013033491212/19/13Motor cooling structure and motor
1442013033673612/19/13Cutting resistance analysis device, cutting and machining device equipped with same, and cutting resistance analysis program
1452013032520812/05/13Driving system of unmanned vehicle and driving path generation method
1462013032528812/05/13Working machine component monitoring system
1472013031569911/28/13Excavation control system
1482013027712910/24/13Bulldozer
1492013027713510/24/13Bulldozer
1502013026932310/17/13Particulate matter deposition amount estimation device, exhaust gas purification system, and particulate matter deposition amount estimation method
1512013025605310/03/13Work vehicle and control work vehicle
1522013025709910/03/13Cab
1532013025961910/03/13Wheel loader and wheel loader control method
1542013025962010/03/13Wheel loader and controlling a wheel loader
1552013024355609/19/13Work vehicle and controlling work vehicle
1562013023628009/12/13Backhoe loader
1572013023818209/12/13Method of controlling travel within travel system for unmanned vehicle and travel system for unmanned vehicle
1582013022346808/29/13Excimer laser device
1592013021842808/22/13Engine-overrun-preventing control device for work vehicle
1602013020779708/15/13Vehicle status notification device and a vehicle status notification a construction machine
1612013021171208/15/13Drive system for unmanned vehicle and drive control of the same
1622013018743507/25/13Dump body
1632013019099207/25/13Traction control apparatus
1642013019099307/25/13Traction control apparatus
1652013017506407/11/13Motor grader
1662013016811607/04/13Cab and motor grader
1672013016903407/04/13Crawler bushing and crawler link device
1682013016283006/27/13Surrounding area monitoring device for work vehicle (as amended)
1692013016415506/27/13Forklift
1702013016418206/27/13Reducing agent aqueous solution mixing device and exhaust gas post-treatment device
1712013016614306/27/13Hydraulic shovel calibration device and hydraulic shovel calibration method
1722013015243206/20/13Bucket tooth for construction vehicle
1732013015277706/20/13Hydraulic pump or motor
1742013015348806/20/13Oil filter and valve device
1752013015440806/20/13Generator motor cooling structure and generator motor
1762013015524006/20/13Work vehicle periphery monitoring apparatus
1772013015524106/20/13Surrounding area monitoring device for work vehicle
1782013015878606/20/13Display system in an excavator and controlling same
1792013014638406/13/13Forklift
1802013014795806/13/13Perimeter monitoring device for work vehicle
1812013013964406/06/13Backhoe loader
1822013014092706/06/13Generator motor and work machine
1832013014158106/06/13Work vehicle periphery monitoring apparatus
1842013013396205/30/13Construction machine
1852013013484005/30/13Generator motor and work machine
1862013013662405/30/13Control apparatus of working vehicle and control method thereof
1872013013195205/23/13System for monitoring component of operating machine
1882013011816005/16/13Method and device for controlling power output of engine for working machine
1892013012057905/16/13Load display device for dump truck
1902013011503605/09/13Hydraulic excavator
1912013011503705/09/13Hydraulic excavator
1922013011034805/02/13Display device for construction machine
1932013008734904/11/13Blade control system, construction machine and blade control method
1942013008735004/11/13Blade control system, construction machine and blade control method
1952013008939904/11/13Forklift engine control device
1962013009081704/11/13Blade control system, construction machine and blade control method
1972013009083504/11/13Construction machine
1982013008183104/04/13Blade control system and construction machine
1992013008183604/04/13Construction machine
2002013008564404/04/13Blade control system and construction machine
2012013008564504/04/13Blade control system and construction machine
2022013007507103/28/13Heat exchanger
2032013006809103/21/13Hydraulic pump/motor and suppressing pulsation of hydraulic pump/motor
2042013006817703/21/13Construction machine
2052013006945603/21/13Electric motor for construction machinery, and cooling circuit for electric motor
2062013007311103/21/13Control device for an electric actuator
2072013007315103/21/13Damper operation control device and damper operation control working vehicle
2082013007315203/21/13Forklift engine control device
2092013006297703/14/13Cooling structure of generator motor and generator motor
2102013005709403/07/13Lubrication structure of generator motor and generator motor
2112013005730503/07/13Hybrid construction machine and measuring capacitance of electricity storage device of hybrid construction machine
2122013006043203/07/13Rotating parking brake control device for construction machinery
2132013003755102/14/13Oil storage tank and construction vehicle
2142013004156102/14/13Work vehicle and work vehicle control method
2152013002643101/31/13Pipe layer and warm-up pipe layer
2162013000037301/03/13Method for manufacturing branched pipe and branched pipe manufacturing device
2172013000093001/03/13Control device and pitch angle control method
2182013000099901/03/13Wheel loader
2192013000100501/03/13Work vehicle
2202013000427901/03/13Construction machine
2212013000649501/03/13Guidance output device, guidance output method, and construction machine equipped with guidance output device
2222012032556912/27/12Construction vehicle
2232012032649012/27/12Dump truck
2242012033050012/27/12Guidance output device and guidance output method
2252012033051512/27/12Control device and control working mechanism of construction vehicle
2262012033051712/27/12Travel damper control device for wheel loader
2272012031796812/20/12Dump truck
2282012030463412/06/12Engine control device
2292012030463512/06/12Engine control device
2302012030691612/06/12Wear amount measuring device, wear amount measuring method, wear amount measuring program and storage medium
2312012031049312/06/12Work vehicle and work vehicle control method
2322012031049412/06/12Work vehicle and work vehicle control method
2332012031049512/06/12Work vehicle and work vehicle control method
2342012030125811/29/12Bucket and work vehicle
2352012029653311/22/12Wheel loader
2362012027409711/01/12Cab stopper device for work machine, fixing the cab stopper and cab of work machine
2372012026712810/25/12Bulldozer
2382012025580110/11/12Engine hood for construction machine
2392012024759610/04/12Hydraulic oil tank, hydraulic oil tank manufacturing method and construction vehicle equipped with hydraulic oil tank
2402012024786110/04/12Work vehicle
2412012024834210/04/12Mirror for extreme ultra violet, manufacturing mirror for extreme ultra violet, and far ultraviolet light source device
2422012024123509/27/12Work vehicle and controlling work vehicle
2432012024576009/27/12Operation vehicle monitoring device
2442012024580509/27/12Work vehicle and controlling the same
2452012023461709/20/12Cab for construction machine
2462012022233609/06/12Work machine and mounting pin assembly
2472012022460009/06/12Two-stage laser system for aligners
2482012021741408/30/12Apparatus for and withdrawing ions in euv light production apparatus
2492012021202908/23/12Seat belt and construction machine equipped therewith



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com 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 FreshPatents.com

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