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Kubota Corporation
Kubota Corporation_20100107
Kubota Corporation_20100114
Kubota Corporation_20100128
Kubota Corporation_20131212


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

Diesel engine


Diesel engine

Search recent Press Releases: Kubota Corporation-related press releases
Count Application # Date Kubota Corporation patents (updated weekly) - BOOKMARK this page
12015018180307/02/15 new patent  Mid-mount mower
22015018456607/02/15 new patent  Diesel engine
32015017519006/25/15Traveling vehicle
42015013568605/21/15Working vehicle
52015013798405/21/15Operation machine
62015013209405/14/15Working machine and operating working machine
72015013209505/14/15Working machine
82015011812004/30/15Exhaust gas treatment device of engine
92015009878504/09/15Front loader
102015008992504/02/15Diesel engine with reduced particulate material accumulation and related method
112015008993004/02/15Diesel engine
122015008276303/26/15Cutter blade for mower
152015008432103/26/15Utility vehicle with rops and loading platform
172015005930903/05/15Work vehicle
182015005016702/19/15Pressure exchange device
192015005258102/19/15Data communication system for agricultural machine
202015005259102/19/15Data communication system for working machine
212015003369302/05/15Lawn mower
222015003370802/05/15Exhaust treatment device for diesel engine
232015003404302/05/15Subchamber type combustion chamber for diesel engine
242015003917102/05/15Vehicle having independently driven and controlled right and left drive wheels
252015002049001/22/15Ceramic filter
262015002063501/22/15Operation lever and grip
272015002126601/22/15Operating membrane separation device and membrane separation device
282015001354001/15/15System and process for treating an anaerobically-processed liquid
292015000394901/01/15Boom for working machine
302014037827412/25/14Speed change system for work vehicle
312014034596411/27/14Work/utility vehicle
322014029022610/02/14Exhaust treatment engine
332014029023610/02/14Working machine
342014029039910/02/14Work vehicle
352014029203410/02/14Cabin device of working machine
362014028787109/25/14Vehicle speed operating device for work vehicle
372014027789909/18/14Work vehicle coordinating system
392014025171309/11/14Working vehicle
402014023797308/28/14Ride-on lawn mower
412014023797408/28/14Cutting header for harvesting corn
422014023836708/28/14Spark-ignition engine
432014023094808/21/14Pipe 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
442014023169108/21/14High temperature gate valve
452014023415808/21/14Pipe 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
462014022540308/14/14Work vehicle
472014020873407/31/14Work machine
482014020355407/24/14Pipe joint
492014020580207/24/14Cast product having alumina barrier layer
502014019642807/17/14Mower blade
512014018833807/03/14Vehicle steerable by movement of center of gravity
522014017406106/26/14Exhaust treatment engine
532014015774706/12/14Mower and grass mowing machine including the same
542014015845106/12/14Work vehicle with engine mounted rearwardly
552014015521206/05/14Shift power transmission apparatus and travel power transmission device
562014014898405/29/14Hybrid work vehicle
572014012750905/08/14Titanium oxide compound and manufacturing the same, lithium-ion secondary battery using the same and potassium tetratitanate and hydrated tetratitanate compound
582014012910605/08/14Drive control system for work vehicle
592014012195205/01/14Work vehicle
602014010953504/24/14Riding type mower
612014010953804/24/14Riding type mower
622014011376604/24/14Hybrid vehicle
632014009759104/10/14Working vehicle
642014008378403/27/14Working vehicle
652014008378503/27/14Steerable wheel assembly for a vehicle, and vehicle including such an assembly
662014008379103/27/14Working vehicle including exhaust gas treatment device
672014006936503/13/14Intake device of multicylinder engine
682014007247803/13/14Exhaust treatment device of diesel engine
692014005999003/06/14Work vehicle with a mower unit
702014006198103/06/14Ceramic filter and methods for manufacturing and using same
712014006207503/06/14Work vehicle with a ground-work unit
722014006213903/06/14Floor arrangement of driver's section of vehicle
732014006489803/06/14Front loader
742014006489903/06/14Loading work apparatus
752014006719803/06/14Display system for work vehicle having power take off (pto)
762014005382602/27/14Radiant tube
772014005675102/27/14Cast austenitic stainless steel
782014003416002/06/14Operation pattern switching device
792014003440302/06/14Working machine
802014003440802/06/14Working machine
812014003440902/06/14Work vehicle
822014003528202/06/14Pipe joint
832014002097201/23/14Work vehicle having an exhaust treatment apparatus in an engine room
842014001442901/16/14Work vehicle
852014001457701/16/14Wastewater treatment method and wastewater treatment system
862014000755101/09/14Ride-on mower having headlight
872013033684312/19/13Engine exhaust treatment device
882013033015812/12/13Working machine
892013031240211/28/13Hydraulic system for work machine
902013030568811/21/13Engine with exhaust gas treatment apparatus
912013030569411/21/13Exhaust gas processing device for diesel engine
922013029854611/14/13Work vehicle
932013029494411/07/13Pressure exchanger and performance adjustment pressure exchanger
942013029494611/07/13Pump for use in steam cleaning devices
952013026395210/10/13Oil passage change-over valve
962013025521110/03/13Ceramic filter and manufacturing the same
972013025523610/03/13Exhaust gas processing device for diesel engine
982013025591110/03/13Working machine
992013025605410/03/13Work vehicle with diesel particulate filter
1002013024752809/26/13Work vehicle with stroke adjustment mechanism for suspended work implement unit
1012013025149009/26/13Working machine
1022013023973109/19/13Self-propelling work vehicle for forward and reverse drive
1032013024006609/19/13Device for supplying fuel to engine
1042013024028309/19/13Work vehicle with engine mounted rearwardly
1062013024122809/19/13Work vehicle
1072013023343109/12/13Exhaust device for work vehicle
1082013023343209/12/13Exhaust device for work vehicle
1092013023445209/12/13Locking openable window
1102013022824609/05/13Work vehicle having hydraulic apparatus
1112013022839009/05/13Work vehicle
1122013022536408/29/13Work vehicle
1132013021315808/22/13Power transmission device of tractor
1142013021317808/22/13Control lever system
1152013021372508/22/13Work vehicle having an exhaust gas treatment unit
1172013018607707/25/13Work vehicle having exhaust apparatus
1182013017613407/11/13Operation machine
1192013016042806/27/13Engine with exhaust treatment device and attachment exhaust treatment device
1202013016722706/27/13Working machine, data communcation system for working machine, operation system for working machine, and setting change system for working machine
1212013014661906/13/13Powder/granular material feeding device
1222013013331505/30/13Work machine
1232013012570305/23/13Work vehicle
1242013011870805/16/13Cabin for work vehicle
1252013011186805/09/13Climb-up assist structure for mower unit
1262013008739804/11/13Mounting arrangement for mounting cooler unit to work machine
1272013008742104/11/13Hydraulic suspension system for work vehicle
1282013006183403/14/13Spark ignition engine
1292013004756702/28/13Riding type mower
1302013004756802/28/13Riding type mower
1312013004840602/28/13Working vehicle
1322013004840702/28/13Working vehicle
1332013004840902/28/13Working vehicle
1342013004844502/28/13Working vehicle
1352013004258402/21/13Exhaust treatment device for a diesel engine
1362013003066001/31/13Work vehicle
1372013003066701/31/13Speed change control system for a vehicle
1382013001704901/17/13Boom assembly
1392012032261512/20/12Work vehicle
1402012032342012/20/12Vehicle having independently driven and controlled right and left drive wheels
1412012031200012/13/12Exhaust gas treatment device for diesel engine
1422012030786312/06/12Engine exhaust heat temperature detection device
1432012027151910/25/12Speed control structure and work vehicle
1442012024707710/04/12Riding mower
1452012024784610/04/12Work vehicle
1462012024836110/04/12Connecting structure for valve element and valve stem
1472012024881310/04/12Door attached to cabin for work vehicle
1482012025128510/04/12Front loader
1512012023475409/20/12Organic wastewater treatment device and organic wastewater treatment method
1522012023840309/20/12Work vehicle
1542012022736809/13/12Working vehicle
1552012022736909/13/12Riding work vehicle
1562012022574609/06/12Transmission a tractor
1572012019883208/09/12Hydraulic system for a work vehicle
1582012019381808/02/12Diffuser tube
1592012019130707/26/12Speed changing control system for a vehicle
1602012015993706/28/12Exhaust gas treatment device for diesel engine
1612012016021506/28/12Apparatus for adjusting fuel amount of diesel engine
1622012014481106/14/12Exhaust treatment device for a diesel engine
1632012007389503/29/12Work vehicle
1642012006744303/22/12Hydraulic system for working machine
1652012006765803/22/12Swiveling work machine
1662012005572803/08/12Work vehicle having drive wheels
1672012005572903/08/12Work vehicle having engine and belt-type continuously variable transmission device
1682012005641103/08/12Work vehicle
1692012004613802/23/12Power train for work vehicle
1702012002388602/02/12Riding mower
1712012002410002/02/12Speed change operation stepless speed changer device
1722012001757301/26/12Exhaust treatment device of diesel engine
1732012001836701/26/12Membrane separator
1742012001897301/26/12Suspension arm unit for vehicle
1752012001665901/19/12Display work machine and language rewriting system for display apparatus
1762012000018601/05/12Exhaust gas treatment device of diesel engine
1772011031495312/29/11Tiltable steering wheel work vehicle
1782011031859312/29/11Cast product having alumina barrier layer
1792011030304512/15/11Control lever device for work vehicle
1802011029071012/01/11Membrane separation device
1812011025901210/27/11Working vehicle
1822011026435110/27/11Speed control structure and work vehicle
1832011025291110/20/11Work vehicle
1842011024137910/06/11Cabin system
1852011023225009/29/11Mower unit suspended from a grass mower
1872011023396309/29/11Cabin unit for work machine
1882011017868407/21/11Speed change system for work vehicle
1892011016780807/14/11Engine with exhaust gas treatment apparatus
1902011017289207/14/11Pto control system
1912011017289507/14/11Condition evaluation system for engine-driven traveling vehicle
1922011015509306/30/11Engine case
1932011013194206/09/11Riding type grass mower having a rear-discharge type mower unit
1942011013267806/09/11Work vehicle with engine, air cleaner, and battery
1952011009888504/28/11Suspension system
1962011009130704/21/11Loader work machine
1972011007930504/07/11Work vehicle having hydraulic appratus
1982011007308303/31/11Blow-by gas recirculating an engine
1992011007418203/31/11Swivel frame
2002011006789203/24/11Dozer apparatus
2012011006163003/17/11Multi-cylinder diesel engine
2032011003040602/10/11Cabin for a work vehicle
2042011002346802/03/11Exhaust-gas processing device for a diesel engine
2052011000598701/13/11Submerged membrane separator and membrane cartridge
2062010033113112/30/10Hydraulic pump device for work vehicle
2072010032387612/23/10Noncrystalline composite alkali metal titanate composition and friction material
2082010030077812/02/10Structure for attaching rear work machine to tractor
2092010026953010/28/10Cabin for work vehicle
2102010025311510/07/10Vehicle with cabin
2112010024263709/30/10Transmission device for work vehicle
2122010024292409/30/10Fuel system for traveling vehicle
2132010024293209/30/10Spark-ignition engine
2142010024439409/30/10Suspension system for vehicle
2152010024442209/30/10Track frame for work machine
2162010024448809/30/10Vehicle with cabin
2172010023623309/23/10Work machine
2182010023007309/16/10Mounting arrangement for mounting cooler unit to work machine
2192010020627208/19/10Fuel system for vehicle with engine
2202010019995408/12/10Vaporized-fuel processing device for an engine
2212010020115608/12/10Vehicle frame for work vehicle and manufacturing same
2222010019745308/05/10Travel operation structure for work vehicle
2232010019140407/29/10Display system for work vehicle
2242010018455107/22/10Speed change transmission system
2252010016895907/01/10Hydraulic suspension system for work vehicle
2262010014857306/17/10Crawler travel unit
2272010015298106/17/10Speed control structure and work vehicle
2282010013922806/10/10Climb-up assist structure for mower unit
2292010014308606/10/10Loader work machine
2302010014308706/10/10Loader work machine
2312010014320606/10/10Thermal cracking tube
2322010012286205/20/10Bonnet sealing structure for work machine
2332010012286305/20/10Hood structure of work vehicle
2342010011445105/06/10Control system for working machine
2352010007771304/01/10Riding mower
2362010007135803/25/10Hydraulic system of work machine
2372010006464903/18/10Work vehicle having conveyance mechanism with blower
2382010005135803/04/10Crawler traveling apparatus
2392010003162002/11/10Riding type mower
2402010001953901/28/10Work vehicle
2412010000678901/14/10Operating device for control valve
2422010000157101/07/10Driver's seat of work vehicle
2432010000311701/07/10Skid steer loader
2442009032043312/31/09Mowed grass amount detecting grass collection container of grass mowing machine
2452009030803812/17/09Rear discharge mower
2462009029384012/03/09Engine speed control system for work vehicle
2472009029384112/03/09Engine speed control system for work vehicle
2482009029961312/03/09Engine speed control system for work vehicle
2492009028279711/19/09Lawn mower with grass collecting unit

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 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