new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)

Filing Names

Kubota Corporation
Kubota Corporation_20100107
Kubota Corporation_20100114
Kubota Corporation_20100128
Kubota Corporation_20131212


Adobe patents
Amazon patents
Apple patents
Ebay patents
Facebook patents
Google patents
IBM patents
Linkedin patents
Microsoft patents
Oracle patents
Red Hat patents
Yahoo patents

Nike patents
Pfizer patents
Monsanto patents
Medtronic patents
Kraft patents

Boeing patents
Tesla Motors patents

Qualcomm patents
Motorola patents
Nokia patents
RIMM patents

Applied Materials
Seagate patents
General Electric
Caterpillar patents
Wal-mart patents


Kubota Corporation patents

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

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kubota Corporation-related inventors

Search recent Press Releases: Kubota Corporation-related press releases
Count Application # Date Kubota Corporation patents (updated weekly) - BOOKMARK this page
12016017445306/23/16  new patent  Work vehicle coordinating system
22016016088506/09/16 Hydraulic circuit for an actuator
32016013869305/19/16 Shift power transmission apparatus and travel power transmission device
42016012009505/05/16 Work vehicle cooperation system
52016011586004/28/16 Spark-ignition engine
62016010750004/21/16 Cabin for work vehicle
72016010988504/21/16 Work vehicle cooperation system
82016010259504/14/16 Cylinder head cooling apparatus of engine
92016010279004/14/16 Pipe joint
102016010279204/14/16 Pipe joint
112016008997403/31/16 Work vehicle with improved fuel tank mounting
122016009005703/31/16 Work vehicle
132016009013003/31/16 Work vehicle
142016009071003/31/16 Working machine
152016009071103/31/16 Working machine
162016009071203/31/16 Working machine
172016009071303/31/16 Cabin of working machine, working machine having cabin, and manufacturing cabin
182016009088203/31/16 Breather device for engine
192016009089503/31/16 Engine water-cooling device
202016009094903/31/16 Intake manifold of multicylinder engine
212016009100203/31/16 Flow rate setting system of working machine
222016009107803/31/16 Work vehicle with improved transmission hydraulics
232016006650703/10/16 Combine
242016006930903/10/16 Diesel work vehicle with duel fuel tanks
252016007327503/10/16 Work machine and communication monitoring
262016005792403/03/16 Riding mower
272016005792903/03/16 Agricultral work machine, agricultural work management method, agricultural work management program, and recording medium with the agricultural work management program recorded thereon
282016005986203/03/16 Work vehicle
292016005991203/03/16 Work vehicle
302016005377902/25/16 Operation control system
312016005568802/25/16 Data collection device, working machine having data collection device, and system using data collection device
322016004627802/18/16 Vehicle
332016004339302/11/16 Titanium oxide compound, and electrode and lithium ion secondary battery each manufactured using same
342016002954602/04/16 Lift control ground work apparatus
352016002955902/04/16 Combine
362016003131102/04/16 Work vehicle
372016003144302/04/16 Speed control for working vehicle
382016003144702/04/16 Driving support system
392016003148602/04/16 Work vehicle
402016003255502/04/16 Front loader frame, front loader equipped with front loader frame, and work vehicle equipped with front loader
412016003303302/04/16 Traveling work vehicle
422016003303802/04/16 Speed data display system for a work vehicle
432016003316502/04/16 Fluid heating device for engine
442016002521601/28/16 Hydrostatic continuously variable transmission
452016001612301/21/16 Membrane cartridge and membrane-cartridge production method
462016001676201/21/16 Lifting apparatus, lifting set, and water treatment facility
472016001683301/21/16 Operating organic wastewater treatment device and organic wastewater treatment device
482016000917401/14/16 Multifunction operation tool and armrest operation device
492016000165501/07/16 Drive control system for work vehicle
502015036776112/24/15 Seat device for a vehicle
512015037354512/24/15 Working machine and setting change system for working machine
522015035916812/17/15 Riding mower
532015035917012/17/15 Mower with mower deck mounted motor
542015035917412/17/15 Mower with motor cooling
552015036210312/17/15 Pipeline structure and computer readable recording medium having recorded thereon program for pipeline structure
562015035132012/10/15 Farm work machine, farm work management method, farm work management program, and recording medium recording the farm work management program
572015034408412/03/15 Work vehicle
582015034535212/03/15 Work vehicle
592015028944410/15/15 Riding work vehicle
602015029265610/15/15 Sealing material, pressing ring, coupling, and valve
612015027546810/01/15 Hydraulic system for working machine
622015027547010/01/15 Front loader
632015027547110/01/15 Front loader
642015027548010/01/15 Working machine
652015027572910/01/15 Exhaust gas processing device for engine
662015027581710/01/15 Engine
672015026763609/24/15 Engine cooler
682015025292509/10/15 Separation preventing device of fluid pipe, and pipe joint
692015025292609/10/15 Separation preventing device of fluid pipe, and pipe joint
702015024658909/03/15 Suspension system
712015024662209/03/15 Work vehicle
722015024279908/27/15 Agricultural work management system and crop harvester
732015024311408/27/15 Ground work vehicle, ground work vehicle management system, and ground work information display method
742015023194308/20/15 Hydraulic suspension system for work vehicle
752015023200008/20/15 Armrest
762015021763408/06/15 Working vehicle
772015021904108/06/15 Engine
782015021016307/30/15 Working vehicle
792015020155607/23/15 Lawn mower
802015018180307/02/15 Mid-mount mower
812015018456607/02/15 Diesel engine
822015017519006/25/15 Traveling vehicle
832015013568605/21/15 Working vehicle
842015013798405/21/15 Operation machine
852015013209405/14/15 Working machine and operating working machine
862015013209505/14/15 Working machine
872015011812004/30/15 Exhaust gas treatment device of engine
882015009878504/09/15 Front loader
892015008992504/02/15 Diesel engine with reduced particulate material accumulation and related method
902015008993004/02/15 Diesel engine
912015008276303/26/15 Cutter blade for mower
922015008277203/26/15 Engine
932015008350603/26/15 Vehicle
942015008432103/26/15 Utility vehicle with rops and loading platform
952015006850003/12/15 Engine
962015005930903/05/15 Work vehicle
972015005016702/19/15 Pressure exchange device
982015005258102/19/15 Data communication system for agricultural machine
992015005259102/19/15 Data communication system for working machine
1002015003369302/05/15 Lawn mower
1012015003370802/05/15 Exhaust treatment device for diesel engine
1022015003404302/05/15 Subchamber type combustion chamber for diesel engine
1032015003917102/05/15 Vehicle having independently driven and controlled right and left drive wheels
1042015002049001/22/15 Ceramic filter
1052015002063501/22/15 Operation lever and grip
1062015002126601/22/15 Operating membrane separation device and membrane separation device
1072015001354001/15/15 System and process for treating an anaerobically-processed liquid
1082015000394901/01/15 Boom for working machine
1092014037827412/25/14 Speed change system for work vehicle
1102014034596411/27/14 Work/utility vehicle
1112014029022610/02/14 Exhaust treatment engine
1122014029023610/02/14 Working machine
1132014029039910/02/14 Work vehicle
1142014029203410/02/14 Cabin device of working machine
1152014028787109/25/14 Vehicle speed operating device for work vehicle
1162014027789909/18/14 Work vehicle coordinating system
1172014027796809/18/14 Tractor
1182014025171309/11/14 Working vehicle
1192014023797308/28/14 Ride-on lawn mower
1202014023797408/28/14 Cutting header for harvesting corn
1212014023836708/28/14 Spark-ignition engine
1222014023094808/21/14 Pipe provided with corrosion prevention layer on the outside surface, process for production of the same, and process for production of alloy wires used for the corrosion prevention layer
1232014023169108/21/14 High temperature gate valve
1242014023415808/21/14 Pipe provided with corrosion prevention layer on the outside surface, process for production of the same, and process for production of alloy wires used for the corrosion prevention layer
1252014022540308/14/14 Work vehicle
1262014020873407/31/14 Work machine
1272014020355407/24/14 Pipe joint
1282014020580207/24/14 Cast product having alumina barrier layer
1292014019642807/17/14 Mower blade
1302014018833807/03/14 Vehicle steerable by movement of center of gravity
1312014017406106/26/14 Exhaust treatment engine
1322014015774706/12/14 Mower and grass mowing machine including the same
1332014015845106/12/14 Work vehicle with engine mounted rearwardly
1342014015521206/05/14 Shift power transmission apparatus and travel power transmission device
1352014014898405/29/14 Hybrid work vehicle
1362014012750905/08/14 Titanium oxide compound and manufacturing the same, lithium-ion secondary battery using the same and potassium tetratitanate and hydrated tetratitanate compound
1372014012910605/08/14 Drive control system for work vehicle
1382014012195205/01/14 Work vehicle
1392014010953504/24/14 Riding type mower
1402014010953804/24/14 Riding type mower
1412014011376604/24/14 Hybrid vehicle
1422014009759104/10/14 Working vehicle
1432014008378403/27/14 Working vehicle
1442014008378503/27/14 Steerable wheel assembly for a vehicle, and vehicle including such an assembly
1452014008379103/27/14 Working vehicle including exhaust gas treatment device
1462014006936503/13/14 Intake device of multicylinder engine
1472014007247803/13/14 Exhaust treatment device of diesel engine
1482014005999003/06/14 Work vehicle with a mower unit
1492014006198103/06/14 Ceramic filter and methods for manufacturing and using same
1502014006207503/06/14 Work vehicle with a ground-work unit
1512014006213903/06/14 Floor arrangement of driver's section of vehicle
1522014006489803/06/14 Front loader
1532014006489903/06/14 Loading work apparatus
1542014006719803/06/14 Display system for work vehicle having power take off (pto)
1552014005382602/27/14 Radiant tube
1562014005675102/27/14 Cast austenitic stainless steel
1572014003416002/06/14 Operation pattern switching device
1582014003440302/06/14 Working machine
1592014003440802/06/14 Working machine
1602014003440902/06/14 Work vehicle
1612014003528202/06/14 Pipe joint
1622014002097201/23/14 Work vehicle having an exhaust treatment apparatus in an engine room
1632014001442901/16/14 Work vehicle
1642014001457701/16/14 Wastewater treatment method and wastewater treatment system
1652014000755101/09/14 Ride-on mower having headlight
1662013033684312/19/13 Engine exhaust treatment device
1672013033015812/12/13 Working machine
1682013031240211/28/13 Hydraulic system for work machine
1692013030568811/21/13 Engine with exhaust gas treatment apparatus
1702013030569411/21/13 Exhaust gas processing device for diesel engine
1712013029854611/14/13 Work vehicle
1722013029494411/07/13 Pressure exchanger and performance adjustment pressure exchanger
1732013029494611/07/13 Pump for use in steam cleaning devices
1742013026395210/10/13 Oil passage change-over valve
1752013025521110/03/13 Ceramic filter and manufacturing the same
1762013025523610/03/13 Exhaust gas processing device for diesel engine
1772013025591110/03/13 Working machine
1782013025605410/03/13 Work vehicle with diesel particulate filter
1792013024752809/26/13 Work vehicle with stroke adjustment mechanism for suspended work implement unit
1802013025149009/26/13 Working machine
1812013023973109/19/13 Self-propelling work vehicle for forward and reverse drive
1822013024006609/19/13 Device for supplying fuel to engine
1832013024028309/19/13 Work vehicle with engine mounted rearwardly
1842013024028609/19/13 Tractor
1852013024122809/19/13 Work vehicle
1862013023343109/12/13 Exhaust device for work vehicle
1872013023343209/12/13 Exhaust device for work vehicle
1882013023445209/12/13 Locking openable window
1892013022824609/05/13 Work vehicle having hydraulic apparatus
1902013022839009/05/13 Work vehicle
1912013022536408/29/13 Work vehicle
1922013021315808/22/13 Power transmission device of tractor
1932013021317808/22/13 Control lever system
1942013021372508/22/13 Work vehicle having an exhaust gas treatment unit
1952013020735008/15/13 Engine
1962013018607707/25/13 Work vehicle having exhaust apparatus
1972013017613407/11/13 Operation machine
1982013016042806/27/13 Engine with exhaust treatment device and attachment exhaust treatment device
1992013016722706/27/13 Working machine, data communcation system for working machine, operation system for working machine, and setting change system for working machine
2002013014661906/13/13 Powder/granular material feeding device
2012013013331505/30/13 Work machine
2022013012570305/23/13 Work vehicle
2032013011870805/16/13 Cabin for work vehicle
2042013011186805/09/13 Climb-up assist structure for mower unit
2052013008739804/11/13 Mounting arrangement for mounting cooler unit to work machine
2062013008742104/11/13 Hydraulic suspension system for work vehicle
2072013006183403/14/13 Spark ignition engine
2082013004756702/28/13 Riding type mower
2092013004756802/28/13 Riding type mower
2102013004840602/28/13 Working vehicle
2112013004840702/28/13 Working vehicle
2122013004840902/28/13 Working vehicle
2132013004844502/28/13 Working vehicle
2142013004258402/21/13 Exhaust treatment device for a diesel engine
2152013003066001/31/13 Work vehicle
2162013003066701/31/13 Speed change control system for a vehicle
2172013001704901/17/13 Boom assembly
2182012032261512/20/12 Work vehicle
2192012032342012/20/12 Vehicle having independently driven and controlled right and left drive wheels
2202012031200012/13/12 Exhaust gas treatment device for diesel engine
2212012030786312/06/12 Engine exhaust heat temperature detection device
2222012027151910/25/12 Speed control structure and work vehicle
2232012024707710/04/12 Riding mower
2242012024784610/04/12 Work vehicle
2252012024836110/04/12 Connecting structure for valve element and valve stem
2262012024881310/04/12 Door attached to cabin for work vehicle
2272012025128510/04/12 Front loader
2282012024087909/27/12 Engine
2292012024579509/27/12 Tractor
2302012023475409/20/12 Organic wastewater treatment device and organic wastewater treatment method
2312012023840309/20/12 Work vehicle
2322012023926009/20/12 Tractor
2332012022736809/13/12 Working vehicle
2342012022736909/13/12 Riding work vehicle
2352012022574609/06/12 Transmission a tractor
2362012019883208/09/12 Hydraulic system for a work vehicle
2372012019381808/02/12 Diffuser tube
2382012019130707/26/12 Speed changing control system for a vehicle
2392012015993706/28/12 Exhaust gas treatment device for diesel engine
2402012016021506/28/12 Apparatus for adjusting fuel amount of diesel engine
2412012014481106/14/12 Exhaust treatment device for a diesel engine
2422012007389503/29/12 Work vehicle
2432012006744303/22/12 Hydraulic system for working machine
2442012006765803/22/12 Swiveling work machine
2452012005572803/08/12 Work vehicle having drive wheels
2462012005572903/08/12 Work vehicle having engine and belt-type continuously variable transmission device
2472012005641103/08/12 Work vehicle
2482012004613802/23/12 Power train for work vehicle
2492012002388602/02/12 Riding mower

ARCHIVE: New 2016 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 Kubota Corporation 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 Kubota Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by