Assignee
AICHI MACHINE IND
JP·54 granted patents·2 pending applications·549 citations·filing 1989–2016
Top patents by PatentIndex Score
56 records- 0189US7171937B2Oil pan for internal combustion engineAICHI MACHINE IND·Filed 2005·Granted Feb 6, 2007·17 cites·5 claims
- 0286US6192848B1Intake manifoldAICHI MACHINE IND·Filed 2000·Granted Feb 27, 2001·36 cites·4 claims
- 0382US7004044B2TransmissionAICHI MACHINE IND·Filed 2002·Granted Feb 28, 2006·33 cites·1 claims
- 0482US6286213B1Method of securing intake tubes in intake manifoldAICHI MACHINE IND·Filed 2000·Granted Sep 11, 2001·24 cites·2 claims
- 0580US7047955B2Crankcase emission control deviceAICHI MACHINE IND·Filed 2004·Granted May 23, 2006·29 cites·16 claims
- 0676US7032560B2Partition plate for intake port, sand core for forming intake port, and cylinder headAICHI MACHINE IND·Filed 2004·Granted Apr 25, 2006·18 cites·23 claims
- 0775US6216656B1Surge tank structure in intake manifoldAICHI MACHINE IND·Filed 2000·Granted Apr 17, 2001·17 cites·2 claims
- 0873US7131421B2Oil pan of internal combustion engineAICHI MACHINE IND·Filed 2005·Granted Nov 7, 2006·7 cites·4 claims
- 0972US6973849B2TransmissionAICHI MACHINE IND·Filed 2002·Granted Dec 13, 2005·20 cites·2 claims
- 1070US6047546AOperation device of a hydraulic master cylinderAICHI MACHINE IND·Filed 1998·Granted Apr 11, 2000·22 cites·3 claims
- 1169US5025902ABidirectional differential clutchAICHI MACHINE IND·Filed 1990·Granted Jun 25, 1991·37 cites·5 claims
- 1269US4964841AContinuously variable transmissionAICHI MACHINE IND·Filed 1989·Granted Oct 23, 1990·20 cites·4 claims
- 1367US6553955B1Intake manifold for internal combustion engineAICHI MACHINE IND·Filed 2000·Granted Apr 29, 2003·12 cites·1 claims
- 1465US7124727B2Installation structure of intake manifoldAICHI MACHINE IND·Filed 2003·Granted Oct 24, 2006·13 cites·6 claims
- 1563US7980361B2Lubricating system and lubricating methodAICHI MACHINE IND·Filed 2007·Granted Jul 19, 2011·6 cites·13 claims
- 1663US7574945B2Mounting structure for rotary memberAICHI MACHINE IND·Filed 2005·Granted Aug 18, 2009·4 cites·10 claims
- 1761US10533651B2Gap adjustment member, method to assemble gap adjustment member, and transmissionAICHI MACHINE IND·Filed 2016·Granted Jan 14, 2020·1 cites·18 claims
- 1861US5050457AContinuously variable transmissionAICHI MACHINE IND·Filed 1989·Granted Sep 24, 1991·17 cites·2 claims
- 1960US6065369AAir breather structure in transmissionAICHI MACHINE IND·Filed 1999·Granted May 23, 2000·19 cites·1 claims
- 2059US9492864B2Mold apparatus for casting cylinder blockAICHI MACHINE IND·Filed 2014·Granted Nov 15, 2016·0 cites·10 claims
- 2159US5864950AAssembling process for a ravignawx type planetary gear train having stepped long pinionsAICHI MACHINE IND·Filed 1997·Granted Feb 2, 1999·20 cites·4 claims
- 2256US5970811AAutomatic speed-change apparatus for a gear transmissionAICHI MACHINE IND·Filed 1998·Granted Oct 26, 1999·19 cites·9 claims
- 2355US6474457B2Bi-directional clutchAICHI MACHINE IND·Filed 2001·Granted Nov 5, 2002·5 cites·5 claims
- 2453US7040275B2Oil pan structureAICHI MACHINE IND·Filed 2004·Granted May 9, 2006·6 cites·8 claims
- 2552US5901608AAutomatic speed-change apparatus for a gear transmissionAICHI MACHINE IND·Filed 1997·Granted May 11, 1999·16 cites·4 claims
- 2651US7308870B2Coolant distributing means for an internal combustion engineAICHI MACHINE IND·Filed 2005·Granted Dec 18, 2007·2 cites·6 claims
- 2751US7219578B2FlywheelAICHI MACHINE IND·Filed 2003·Granted May 22, 2007·4 cites·7 claims
- 2850US8011353B2Blow-by gas recirculation structure for engineAICHI MACHINE IND·Filed 2008·Granted Sep 6, 2011·1 cites·18 claims
- 2950US7938091B2Camshaft and camshaft manufacturing methodAICHI MACHINE IND·Filed 2008·Granted May 10, 2011·1 cites·10 claims
- 3050US7748925B2Rotating member fixing structureAICHI MACHINE IND·Filed 2007·Granted Jul 6, 2010·3 cites·11 claims
- 3150US6062097AAutomatic speed-change apparatus for a gear transmissionAICHI MACHINE IND·Filed 1998·Granted May 16, 2000·15 cites·2 claims
- 3249US6032776AAutomatic operating apparatus for a friction clutchAICHI MACHINE IND·Filed 1998·Granted Mar 7, 2000·11 cites·1 claims
- 3347US6786643B2Cam bracketAICHI MACHINE IND·Filed 2003·Granted Sep 7, 2004·5 cites·9 claims
- 3447US5072707ASplit thrust bearing for outboard engineAICHI MACHINE IND·Filed 1989·Granted Dec 17, 1991·18 cites·1 claims
- 3546US7810404B2Synchronizing mechanism and transmission having the sameAICHI MACHINE IND·Filed 2007·Granted Oct 12, 2010·2 cites·12 claims
- 3645US7536988B2Cylinder head and internal combustion engine having the sameAICHI MACHINE IND·Filed 2008·Granted May 26, 2009·0 cites·12 claims
- 3745US7100560B2Partition plate for intake port, intake port molding sand core and cylinder headAICHI MACHINE IND·Filed 2004·Granted Sep 5, 2006·6 cites·9 claims
- 3843US9869234B2Structure for retaining temperature sensing device and internal combustion engine provided with sameAICHI MACHINE IND·Filed 2013·Granted Jan 16, 2018·0 cites·13 claims
- 3943US6450311B2Automatic operating apparatus for a friction clutchAICHI MACHINE IND·Filed 2001·Granted Sep 17, 2002·2 cites·6 claims
- 4043US6244255B1Mounting structure for EGR valve or EGR tubeAICHI MACHINE IND·Filed 1999·Granted Jun 12, 2001·10 cites·1 claims
- 4143US6026942ABidirectional differential clutchAICHI MACHINE IND·Filed 1999·Granted Feb 22, 2000·8 cites·2 claims
- 4243US2007209876A1Oil level adjusterAICHI MACHINE IND·Filed 2007·Application pending·0 cites
- 4342US7055489B2Engine unit caseAICHI MACHINE IND·Filed 2004·Granted Jun 6, 2006·3 cites·13 claims
- 4441US7980360B2Transmission systemAICHI MACHINE IND·Filed 2005·Granted Jul 19, 2011·0 cites·8 claims
- 4541US6286380B1Automatic speed-change apparatus for a gear transmissionAICHI MACHINE IND·Filed 1999·Granted Sep 11, 2001·9 cites·3 claims
- 4640US6026945AAutomatic operating apparatus for a friction clutchAICHI MACHINE IND·Filed 1998·Granted Feb 22, 2000·7 cites·6 claims
- 4740US2008066566A1Gearwheel unit, transmission having gearwheel unit and gearwheel manufacturing methodAICHI MACHINE IND·Filed 2007·Application pending·0 cites
- 4839US7032559B2Cast-in object plate member, partition plate for intake port, intake-port forming sand core and cylinder headAICHI MACHINE IND·Filed 2004·Granted Apr 25, 2006·0 cites·4 claims
- 4939US6289863B1Intake manifoldAICHI MACHINE IND·Filed 1999·Granted Sep 18, 2001·7 cites·4 claims
- 5037US8016206B2Vehicle air conditioning system and automobile having the vehicle air conditioning systemAICHI MACHINE IND·Filed 2005·Granted Sep 13, 2011·0 cites·3 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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