Inventor · disambiguated record
Yoshiyuki Esaki
Also filed as: ESAKI YOSHIYUKI
28 granted patents·535 citations·filing 1996–2013
97Inventor score
Top patents by PatentIndex Score
28 records- 0193US6516597B1Lawn tractor with jack-up mechanismKUBOTA KK·Filed 2000·Granted Feb 11, 2003·48 cites·13 claims
- 0291US7559295B2Cooling structure for a work vehicleKUBOTA KK·Filed 2007·Granted Jul 14, 2009·20 cites·5 claims
- 0389US6973768B2Mid-mount mower having a mower unit disposed between front and rear wheelsKUBOTA KK·Filed 2003·Granted Dec 13, 2005·38 cites·15 claims
- 0488US8418678B2Fuel system for traveling vehicleOCHI KAZUHIRO·Filed 2010·Granted Apr 16, 2013·8 cites·11 claims
- 0588US6675567B2Lawn tractor with jack-up mechanismKUBOTA KK·Filed 2002·Granted Jan 13, 2004·32 cites·14 claims
- 0686US6877302B2Mid-mount mowerKUBOTA KK·Filed 2003·Granted Apr 12, 2005·36 cites·13 claims
- 0783US6997280B2Working vehicle propelled by independently driven right and left running unitsKUBOTA KK·Filed 2003·Granted Feb 14, 2006·34 cites·22 claims
- 0883US6578656B2Riding mowerKUBOTA KK·Filed 1999·Granted Jun 17, 2003·65 cites·14 claims
- 0979US8172268B2Fuel tank for work vehicleKOMORIDA TAKESHI·Filed 2008·Granted May 8, 2012·11 cites·14 claims
- 1078US7770370B2Device for limiting lowering of implement on working vehicleKUBOTA KK·Filed 2008·Granted Aug 10, 2010·14 cites·11 claims
- 1178US7404282B2Riding lawn mower having a front mower unitKUBOTA KK·Filed 2006·Granted Jul 29, 2008·14 cites·19 claims
- 1276US6449933B1Lawn mowerKUBOTO CORP·Filed 2001·Granted Sep 17, 2002·22 cites·12 claims
- 1374US6082086AReel mower apparatusKUBOTA KK·Filed 1998·Granted Jul 4, 2000·34 cites·15 claims
- 1470US7735306B2Rear discharge type mower apparatusKUBOTA KK·Filed 2006·Granted Jun 15, 2010·8 cites·4 claims
- 1568US7059109B2Mid-mount mower having a mower unit disposed between a front wheel unit and a pair of right and left rear wheels arranged rearwardly of a vehicle body to be independently shiftableKUBOTA KK·Filed 2003·Granted Jun 13, 2006·15 cites·10 claims
- 1666US6052973ALift mechanism for reel-type cutting unitsKUBOTA KK·Filed 1998·Granted Apr 25, 2000·27 cites·12 claims
- 1765US7527298B2Dust fender for riding type work vehicleKUBOTA KK·Filed 2007·Granted May 5, 2009·6 cites·7 claims
- 1865US6854249B1Lawn mowerKUBOTA KK·Filed 2004·Granted Feb 15, 2005·13 cites·5 claims
- 1964US8099938B2Rear discharge type mower apparatus having a pair of auxiliary plates for directing grass to a discharge openingKURE MASAJI·Filed 2009·Granted Jan 24, 2012·7 cites·3 claims
- 2063US7562515B2Lower limit adjustment mechanism for riding type mowerKUBOTA KK·Filed 2006·Granted Jul 21, 2009·6 cites·10 claims
- 2163US6848246B2Mower unit attachable to a vehicle bodyKUBOTA KK·Filed 2003·Granted Feb 1, 2005·12 cites·13 claims
- 2261US8469402B2Riding mowerMINOURA AKIRA·Filed 2011·Granted Jun 25, 2013·4 cites·5 claims
- 2357US5870889ALawn tractorKUBOTA KK·Filed 1997·Granted Feb 16, 1999·20 cites·16 claims
- 2455US9125340B2Ride-on lawn mowerKUBOTA KK·Filed 2013·Granted Sep 8, 2015·1 cites·15 claims
- 2554US5822960AReel mowerKUBOTA KK·Filed 1997·Granted Oct 20, 1998·19 cites·8 claims
- 2651US5758478AFront-mount mower tractorKUBOTA KK·Filed 1996·Granted Jun 2, 1998·17 cites·7 claims
- 2750US9045171B2Work vehicleKUBOTA KK·Filed 2013·Granted Jun 2, 2015·1 cites·16 claims
- 2850US7437865B2Mower with baffleKUBOTA CORPROATION·Filed 2007·Granted Oct 21, 2008·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →