Inventor · disambiguated record
Tomeo Umemoto
Also filed as: UMEMOTO TOMEO
16 granted patents·227 citations·filing 1976–2017
94Inventor score
Top patents by PatentIndex Score
16 records- 0194US7290829B2Working vehicle with a cabKUBOTA KK·Filed 2005·Granted Nov 6, 2007·32 cites·13 claims
- 0279US4716775ATransmission having cassette type supplementary change speed apparatusKUBOTA LTD·Filed 1986·Granted Jan 5, 1988·31 cites·4 claims
- 0377USD535310SCabin of a tractorKUBOTA KK·Filed 2005·Granted Jan 16, 2007·23 cites·1 claims
- 0475US5901606ATransmission for a tractorKUBOTA KK·Filed 1997·Granted May 11, 1999·27 cites·18 claims
- 0574US10703409B2Work vehicle axle deviceKUBOTA KK·Filed 2017·Granted Jul 7, 2020·3 cites·16 claims
- 0664US4750580ATransmission for working vehicle having overtop driveKUBOTA LTD·Filed 1986·Granted Jun 14, 1988·19 cites·10 claims
- 0762US6397693B1Change speed apparatus for a tractorKUBOTA KK·Filed 2000·Granted Jun 4, 2002·8 cites·8 claims
- 0859US5536219ARear axle apparatus for a tractorKUBOTA KK·Filed 1994·Granted Jul 16, 1996·26 cites·13 claims
- 0955US5123293AAutomotive transmission systemKUBOTA KK·Filed 1990·Granted Jun 23, 1992·16 cites·4 claims
- 1052US4528872AChange-speed apparatus in a tractorKUBOTA LTD·Filed 1982·Granted Jul 16, 1985·15 cites·1 claims
- 1148US6612193B2Change speed apparatus for a tractorKUBOTA KK·Filed 2001·Granted Sep 2, 2003·3 cites·3 claims
- 1243US4862988AFour wheel drive working vehicleKUBOTA LTD·Filed 1988·Granted Sep 5, 1989·7 cites·9 claims
- 1341US4621872AWheel tread adjusting apparatusKUBOTA LTD·Filed 1985·Granted Nov 11, 1986·8 cites·7 claims
- 1438US4718305APlanetary backward and forward drive apparatusKUBOTA LTD·Filed 1986·Granted Jan 12, 1988·6 cites·5 claims
- 1530US4091685ASpeed change unit for tillerKUBOTA LTD·Filed 1976·Granted May 30, 1978·3 cites·1 claims
- 1616US4119183AClutchKUBATA LTD·Filed 1976·Granted Oct 10, 1978·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →