Inventor · disambiguated record
Hironori Tsuchihashi
Also filed as: TSUCHIHASHI HIRONORI
28 granted patents·581 citations·filing 1985–2016
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
- 0290US9676270B2Work vehicleKUBOTA KK·Filed 2016·Granted Jun 13, 2017·4 cites·5 claims
- 0388US6675567B2Lawn tractor with jack-up mechanismKUBOTA KK·Filed 2002·Granted Jan 13, 2004·32 cites·14 claims
- 0487US4737067ADevice for mounting working implements on tractorKUBOTA LTD·Filed 1985·Granted Apr 12, 1988·46 cites·10 claims
- 0584USD340936SLawn mowerKUBOTA KK·Filed 1991·Granted Nov 2, 1993·25 cites·1 claims
- 0683US6997280B2Working vehicle propelled by independently driven right and left running unitsKUBOTA KK·Filed 2003·Granted Feb 14, 2006·34 cites·22 claims
- 0783US6578656B2Riding mowerKUBOTA KK·Filed 1999·Granted Jun 17, 2003·65 cites·14 claims
- 0882US4977733AFour wheel steering tractor having a mid-mount mowerKUBOTA LTD·Filed 1989·Granted Dec 18, 1990·39 cites·15 claims
- 0979US8960359B2Work vehicle with diesel particulate filterNOGAMI KAZUAKI·Filed 2012·Granted Feb 24, 2015·9 cites·16 claims
- 1076US7458434B2Lawn mower having an engine disposed rearwardly of a driver's seatKUBOTA KK·Filed 2005·Granted Dec 2, 2008·13 cites·15 claims
- 1174US8888133B2Work vehicle with a ground-work unitKUBOTA KK·Filed 2013·Granted Nov 18, 2014·5 cites·11 claims
- 1269US8991143B2Work vehicle with a mower unitKUBOTA KK·Filed 2013·Granted Mar 31, 2015·6 cites·10 claims
- 1368US5823285AFour wheel drive working vehicleKUBOTA KK·Filed 1996·Granted Oct 20, 1998·39 cites·11 claims
- 1468US5511631ARunning control structure for a lawn tractorKUBOTA KK·Filed 1994·Granted Apr 30, 1996·30 cites·16 claims
- 1566US6052973ALift mechanism for reel-type cutting unitsKUBOTA KK·Filed 1998·Granted Apr 25, 2000·27 cites·12 claims
- 1665US7527298B2Dust fender for riding type work vehicleKUBOTA KK·Filed 2007·Granted May 5, 2009·6 cites·7 claims
- 1765US5228530AMuffler system for an engine disposed rearwardly of a vehicleKUBOTA KK·Filed 1992·Granted Jul 20, 1993·31 cites·5 claims
- 1863USD389490SRiding-type mowerKUBOTA KK·Filed 1996·Granted Jan 20, 1998·12 cites·1 claims
- 1959US4882898AConnecting link structure for a lawn mowerKUBOTA LTD·Filed 1989·Granted Nov 28, 1989·20 cites·7 claims
- 2057US5870889ALawn tractorKUBOTA KK·Filed 1997·Granted Feb 16, 1999·20 cites·16 claims
- 2155US9125340B2Ride-on lawn mowerKUBOTA KK·Filed 2013·Granted Sep 8, 2015·1 cites·15 claims
- 2254US5822960AReel mowerKUBOTA KK·Filed 1997·Granted Oct 20, 1998·19 cites·8 claims
- 2354US5018344ALawn mower with blower unitKUBOTA LTD·Filed 1990·Granted May 28, 1991·18 cites·23 claims
- 2451US5758478AFront-mount mower tractorKUBOTA KK·Filed 1996·Granted Jun 2, 1998·17 cites·7 claims
- 2550US9045171B2Work vehicleKUBOTA KK·Filed 2013·Granted Jun 2, 2015·1 cites·16 claims
- 2647US4936885ATerrain traversing apparatus having means for transferring grass clippings to a collection boxKUBOTA LTD·Filed 1988·Granted Jun 26, 1990·12 cites·15 claims
- 2746US8266879B2Riding mowerSAMEJIMA KAZUO·Filed 2009·Granted Sep 18, 2012·1 cites·5 claims
- 2830US5230403ASteering platform for a working vehicleKUBOTA KK·Filed 1991·Granted Jul 27, 1993·1 cites·13 claims
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