Assignee
KOMATSU ZENOA KK
JP·83 granted patents·1 pending application·1,847 citations·filing 1980–2006
Top patents by PatentIndex Score
84 records- 0196US5129125ACleaning machineKOMATSU ZENOA KK·Filed 1990·Granted Jul 14, 1992·223 cites·7 claims
- 0294US6289856B1Stratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1998·Granted Sep 18, 2001·88 cites·13 claims
- 0391US6216650B1Stratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1997·Granted Apr 17, 2001·65 cites·14 claims
- 0491US6112708AStratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1999·Granted Sep 5, 2000·58 cites·20 claims
- 0591USD299571SPortable blowerKOMATSU ZENOA KK·Filed 1986·Granted Jan 24, 1989·41 cites·1 claims
- 0690USD416265SEngineKOMATSU ZENOA KK·Filed 1998·Granted Nov 9, 1999·37 cites·1 claims
- 0789US5433006AMowing apparatusKOMATSU ZENOA KK·Filed 1994·Granted Jul 18, 1995·53 cites·20 claims
- 0886US6497204B1Stratified scavenging two-stroke cycle engineKOMATSU ZENOA KK·Filed 2000·Granted Dec 24, 2002·36 cites·3 claims
- 0985US6298811B1Stratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1998·Granted Oct 9, 2001·47 cites·20 claims
- 1085USD303207SChain sawKOMATSU ZENOA KK·Filed 1986·Granted Sep 5, 1989·23 cites·1 claims
- 1185USD271715SPortable blowerKOMATSU ZENOA KK·Filed 1981·Granted Dec 6, 1983·20 cites·1 claims
- 1284US6240886B1Stratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1997·Granted Jun 5, 2001·40 cites·9 claims
- 1383USD521447SBattery for a mowing machineKOMATSU ZENOA KK·Filed 2005·Granted May 23, 2006·32 cites·1 claims
- 1483US4802555AOil supply systemKOMATSU ZENOA KK·Filed 1983·Granted Feb 7, 1989·36 cites·4 claims
- 1583US4759128ATransmission deviceKOMATSU ZENOA KK·Filed 1987·Granted Jul 26, 1988·46 cites·4 claims
- 1679US6085703AStratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1997·Granted Jul 11, 2000·32 cites·14 claims
- 1779US4987732AMowing apparatus having oppositely reciprocating cuttersKOMATSU ZENOA KK·Filed 1989·Granted Jan 29, 1991·29 cites·20 claims
- 1878US4592445ASuction device for chain sawKOMATSU ZENOA KK·Filed 1985·Granted Jun 3, 1986·27 cites·4 claims
- 1977US6152093AStratified scavenging two-cycle engine and cylinder block thereforKOMATSU ZENOA KK·Filed 1999·Granted Nov 28, 2000·24 cites·25 claims
- 2075US4727651AChain sawKOMATSU ZENOA KK·Filed 1986·Granted Mar 1, 1988·26 cites·6 claims
- 2175USD274620SHousing for a portable internal combustion engineKOMATSU ZENOA KK·Filed 1981·Granted Jul 10, 1984·20 cites·1 claims
- 2274USD322791SCutting wheel for use in a mowing apparatusKOMATSU ZENOA KK·Filed 1989·Granted Dec 31, 1991·15 cites·1 claims
- 2374US5027591AMowing apparatusKOMATSU ZENOA KK·Filed 1990·Granted Jul 2, 1991·34 cites·7 claims
- 2473US5161489AReversible engineKOMATSU ZENOA KK·Filed 1988·Granted Nov 10, 1992·16 cites·12 claims
- 2573US4494490ACylinder coverKOMATSU ZENOA KK·Filed 1983·Granted Jan 22, 1985·24 cites·5 claims
- 2673US4349962ACutting down machineKOMATSU ZENOA KK·Filed 1980·Granted Sep 21, 1982·30 cites·7 claims
- 2772USD549537SChain sawKOMATSU ZENOA KK·Filed 2006·Granted Aug 28, 2007·18 cites·1 claims
- 2872US4517939ADust collecting deviceKOMATSU ZENOA KK·Filed 1982·Granted May 21, 1985·23 cites·4 claims
- 2971US4817230ADust collectorKOMATSU ZENOA KK·Filed 1987·Granted Apr 4, 1989·36 cites·7 claims
- 3071USD299570SPortable blowerKOMATSU ZENOA KK·Filed 1986·Granted Jan 24, 1989·14 cites·1 claims
- 3170US5317997AAir inlet system of an engineKOMATSU ZENOA KK·Filed 1993·Granted Jun 7, 1994·38 cites·5 claims
- 3270US4663799ADust collectorKOMATSU ZENOA KK·Filed 1986·Granted May 12, 1987·33 cites·1 claims
- 3369USD519336SMowing machineKOMATSU ZENOA KK·Filed 2005·Granted Apr 25, 2006·17 cites·1 claims
- 3469USD326270SMowing apparatusKOMATSU ZENOA KK·Filed 1989·Granted May 19, 1992·12 cites·1 claims
- 3569US4723893APortable blowerKOMATSU ZENOA KK·Filed 1986·Granted Feb 9, 1988·31 cites·17 claims
- 3669US4658778APiggyback type blower unitKOMATSU ZENOA KK·Filed 1985·Granted Apr 21, 1987·36 cites·5 claims
- 3768USD525990SInternal combustion engine for a mowing machineKOMATSU ZENOA KK·Filed 2005·Granted Aug 1, 2006·17 cites·1 claims
- 3868US5129124ACleaning machineKOMATSU ZENOA KK·Filed 1990·Granted Jul 14, 1992·34 cites·15 claims
- 3967US5159845AEngine starterKOMATSU ZENOA KK·Filed 1988·Granted Nov 3, 1992·22 cites·9 claims
- 4063US5351565AEngine starterKOMATSU ZENOA KK·Filed 1993·Granted Oct 4, 1994·22 cites·17 claims
- 4163US4821691APortable engine unitKOMATSU ZENOA KK·Filed 1987·Granted Apr 18, 1989·15 cites·10 claims
- 4262US7131687B2Work vehicleKOMATSU ZENOA KK·Filed 2003·Granted Nov 7, 2006·15 cites·15 claims
- 4362US7121089B2Hydraulic cylinderKOMATSU ZENOA KK·Filed 2004·Granted Oct 17, 2006·10 cites·4 claims
- 4462USD302931SChain sawKOMATSU ZENOA KK·Filed 1986·Granted Aug 22, 1989·9 cites·1 claims
- 4561US6691650B2Piston valve type layered scavenging 2-cycle engineKOMATSU ZENOA KK·Filed 2000·Granted Feb 17, 2004·12 cites·4 claims
- 4661USD308210SPortable internal combustion power toolKOMATSU ZENOA KK·Filed 1987·Granted May 29, 1990·9 cites·1 claims
- 4759US7162816B2Work vehicle with tilt floorKOMATSU ZENOA KK·Filed 2003·Granted Jan 16, 2007·13 cites·9 claims
- 4859US4727828APortable engine unitKOMATSU ZENOA KK·Filed 1986·Granted Mar 1, 1988·16 cites·25 claims
- 4957US7168407B2Operation unit of engineKOMATSU ZENOA KK·Filed 2005·Granted Jan 30, 2007·4 cites·2 claims
- 5057US6647713B1Stratified scavenging two-cycle engine with catalystKOMATSU ZENOA KK·Filed 2000·Granted Nov 18, 2003·12 cites·2 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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