Assignee
JATCO CORP
JP·195 granted patents·3,825 citations·filing 1989–1999
Top patents by PatentIndex Score
195 records- 0195US6054776AControl apparatus of parallel hybrid electric vehicleJATCO CORP·Filed 1998·Granted Apr 25, 2000·154 cites·9 claims
- 0294US6546336B1Portable position detector and position management systemJATCO CORP·Filed 1999·Granted Apr 8, 2003·231 cites·19 claims
- 0394US5910063ALubricating structure of planetary gearJATCO CORP·Filed 1997·Granted Jun 8, 1999·62 cites·4 claims
- 0492US5928100ALubricating passages for a planetary gearJATCO CORP·Filed 1997·Granted Jul 27, 1999·58 cites·2 claims
- 0592US5105923AEngine braking control system for automotive automatic transmissionsJATCO CORP·Filed 1990·Granted Apr 21, 1992·54 cites·7 claims
- 0691US6132391APortable position detector and position management systemJATCO CORP·Filed 1998·Granted Oct 17, 2000·181 cites·13 claims
- 0789US5332114AContainerJATCO CORP·Filed 1993·Granted Jul 26, 1994·126 cites·18 claims
- 0889US5302160APlanet-pinion carrier assembly for planetary gear systemJATCO CORP·Filed 1993·Granted Apr 12, 1994·45 cites·18 claims
- 0988US6199012B1Map display unitJATCO CORP·Filed 1999·Granted Mar 6, 2001·122 cites·4 claims
- 1087US5153522ASolenoid valve failure detecting apparatusJATCO CORP·Filed 1991·Granted Oct 6, 1992·64 cites·6 claims
- 1185US5193657AExhaust braking control apparatusJATCO CORP·Filed 1992·Granted Mar 16, 1993·40 cites·10 claims
- 1285US5167592AAutomatic transmissionJATCO CORP·Filed 1991·Granted Dec 1, 1992·38 cites·10 claims
- 1384US5865289AHydraulic engagement apparatus for automatic transmissionsJATCO CORP·Filed 1997·Granted Feb 2, 1999·35 cites·11 claims
- 1483US5855532AMethod and system for controlling automatic transmissionJATCO CORP·Filed 1995·Granted Jan 5, 1999·43 cites·9 claims
- 1583US5653321AClutching deviceJATCO CORP·Filed 1995·Granted Aug 5, 1997·41 cites·8 claims
- 1683US5332073ASystem for and method of controlling lockup clutchJATCO CORP·Filed 1993·Granted Jul 26, 1994·34 cites·4 claims
- 1783US5088353AFailure detecting system for automatic power transmissionJATCO CORP·Filed 1989·Granted Feb 18, 1992·39 cites·11 claims
- 1882US5882277ASpeed change control apparatus of automatic transmissionJATCO CORP·Filed 1997·Granted Mar 16, 1999·33 cites·3 claims
- 1981US5830105AAuxiliary brake apparatusJATCO CORP·Filed 1996·Granted Nov 3, 1998·32 cites·2 claims
- 2081US5352853ACable mounting structure for automatic transmissionJATCO CORP·Filed 1992·Granted Oct 4, 1994·31 cites·14 claims
- 2180US5117682AIdling detection deviceJATCO CORP·Filed 1991·Granted Jun 2, 1992·39 cites·4 claims
- 2279US6110070ALubricating structure of transmissionJATCO CORP·Filed 1998·Granted Aug 29, 2000·32 cites·2 claims
- 2378US5483850ATransmissionJATCO CORP·Filed 1994·Granted Jan 16, 1996·26 cites·4 claims
- 2478US5161432AEngine brake control system for automatic power transmission with variable response characteristics in shifting operational mode into engine braking rangeJATCO CORP·Filed 1991·Granted Nov 10, 1992·33 cites·8 claims
- 2577US5090527APressure control system for lock-up clutch in automotive automatic power transmission with compensation of fluid pressure in low engine speed rangeJATCO CORP·Filed 1990·Granted Feb 25, 1992·35 cites·12 claims
- 2677US5086894ALock-up clutch control system for automatic power transmissionJATCO CORP·Filed 1990·Granted Feb 11, 1992·40 cites·20 claims
- 2776US5899310AStructure of clutch plate and production method of sameJATCO CORP·Filed 1997·Granted May 4, 1999·26 cites·5 claims
- 2876US5733220AWorking fluid pressure control system for startup friction elements of R TO N TO D shiftsJATCO CORP·Filed 1996·Granted Mar 31, 1998·28 cites·9 claims
- 2975US6151541AControl device for motor vehicleJATCO CORP·Filed 1998·Granted Nov 21, 2000·27 cites·3 claims
- 3075US5414632ASystem and method for predicting failure in machine toolJATCO CORP·Filed 1992·Granted May 9, 1995·54 cites·22 claims
- 3175US5240095AHydraulic frictional deviceJATCO CORP·Filed 1991·Granted Aug 31, 1993·29 cites·1 claims
- 3274US6044946ATorque converter for a vehicleJATCO CORP·Filed 1998·Granted Apr 4, 2000·25 cites·15 claims
- 3374US5828967AControl device for engine compartment coolingJATCO CORP·Filed 1995·Granted Oct 27, 1998·32 cites·1 claims
- 3474US5647467AClutch assembly structure for multiple disk clutchJATCO CORP·Filed 1996·Granted Jul 15, 1997·24 cites·3 claims
- 3573US5203235AControl system for automotive automatic transmissionJATCO CORP·Filed 1992·Granted Apr 20, 1993·24 cites·8 claims
- 3672US5810692ADownshift control device for automatic transmissionJATCO CORP·Filed 1996·Granted Sep 22, 1998·25 cites·5 claims
- 3772US5765673AEngaging apparatusJATCO CORP·Filed 1996·Granted Jun 16, 1998·25 cites·9 claims
- 3871US5913397AClutch structure with piston having surface recessed from pressure surface for reducing stress concentrationJATCO CORP·Filed 1997·Granted Jun 22, 1999·24 cites·13 claims
- 3970US5989150AFull toroidal type continuously variable transmissionJATCO CORP·Filed 1997·Granted Nov 23, 1999·24 cites·12 claims
- 4068US6175797B1Speed change control apparatus of automatic transmissionJATCO CORP·Filed 1997·Granted Jan 16, 2001·21 cites·6 claims
- 4168US5711660AInternal gear type rotary pump having a relief grooveJATCO CORP·Filed 1996·Granted Jan 27, 1998·26 cites·6 claims
- 4268US5593362ACarrier structure for planetary gear systemJATCO CORP·Filed 1995·Granted Jan 14, 1997·24 cites·8 claims
- 4367US5385511ASelect shock attenuating method and system for automatic transmissionJATCO CORP·Filed 1993·Granted Jan 31, 1995·21 cites·5 claims
- 4466US6044948AStructure of spline-connection for power-transmission deviceJATCO CORP·Filed 1997·Granted Apr 4, 2000·21 cites·4 claims
- 4565US5910062ALubricating structure of automatic transmissionJATCO CORP·Filed 1997·Granted Jun 8, 1999·20 cites·5 claims
- 4665US5224907AAutomatic transmissionJATCO CORP·Filed 1991·Granted Jul 6, 1993·17 cites·11 claims
- 4764US5971886AToroidal-type continuously variable transmissionJATCO CORP·Filed 1997·Granted Oct 26, 1999·19 cites·10 claims
- 4863US6098644AMethod and apparatus for controlling duty-cycle type solenoid valveJATCO CORP·Filed 1998·Granted Aug 8, 2000·27 cites·16 claims
- 4963US6012350AInternal gearJATCO CORP·Filed 1998·Granted Jan 11, 2000·30 cites·13 claims
- 5063US5857935AUpshift control device for automatic transmissionJATCO CORP·Filed 1997·Granted Jan 12, 1999·18 cites·4 claims
Showing the top 50 of 195 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when JATCO CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →