Inventor · disambiguated record
Masahiro Hayabuchi
Also filed as: HAYABUCHI MASAHIRO
99 granted patents·2,814 citations·filing 1986–2011
99Inventor score
Top patents by PatentIndex Score
99 records- 0199US6558287B2Automatic transmission for a vehicleAISIN AW CO·Filed 2002·Granted May 6, 2003·713 cites·7 claims
- 0298US6723018B2Automatic transmissionAISIN AW CO·Filed 2002·Granted Apr 20, 2004·116 cites·61 claims
- 0397US6139463AAutomatic transmission for vehicleAISIN AW LTD CO·Filed 1999·Granted Oct 31, 2000·211 cites·20 claims
- 0495US6422971B1Planetary carrierAISIN AW CO·Filed 2000·Granted Jul 23, 2002·60 cites·7 claims
- 0595US6176802B1Vehicular automatic transmissionAISIN AW CO·Filed 1999·Granted Jan 23, 2001·71 cites·18 claims
- 0694US6120410AAutomatic transmission for vehicleAISIN AW CO·Filed 1999·Granted Sep 19, 2000·62 cites·24 claims
- 0794US5735376AAutomatic transmission for vehiclesAISIN AW CO·Filed 1996·Granted Apr 7, 1998·65 cites·7 claims
- 0893US6110069AAutomatic transmission for vehicleAISIN AW CO·Filed 1999·Granted Aug 29, 2000·55 cites·36 claims
- 0992US5911646AControl apparatus for automatic transmissionAISIN AW CO·Filed 1996·Granted Jun 15, 1999·55 cites·11 claims
- 1090US6135912AAutomatic transmission for a vehicleAISIN AW CO·Filed 1999·Granted Oct 24, 2000·47 cites·20 claims
- 1189US6626786B2Speed shift control apparatus of automatic transmissionAISIN AW CO·Filed 2001·Granted Sep 30, 2003·34 cites·32 claims
- 1289US5782711AHydraulic pressure control apparatus for an automatic transmissionAISIN AW CO·Filed 1996·Granted Jul 21, 1998·49 cites·11 claims
- 1387US6729206B2Automatic transmission caseAISIN AW CO·Filed 2001·Granted May 4, 2004·27 cites·16 claims
- 1485US6616560B2Shift control apparatus for automatic transmissionAISIN AW CO·Filed 2001·Granted Sep 9, 2003·26 cites·19 claims
- 1582US5961419ALubricant control apparatus for automatic transmissionAISIN AW CO·Filed 1997·Granted Oct 5, 1999·33 cites·23 claims
- 1681US7294087B2Automatic transmissionAISIN AW CO·Filed 2004·Granted Nov 13, 2007·20 cites·12 claims
- 1781US4866935AHydraulic torque converterAISIN WARNER·Filed 1986·Granted Sep 19, 1989·29 cites·4 claims
- 1881US4693348ADirect coupling clutch with an integral damper device for a fluid couplingAISIN WARNER·Filed 1986·Granted Sep 15, 1987·31 cites·2 claims
- 1980US6743148B2Planetary gear setAISIN AW CO·Filed 2001·Granted Jun 1, 2004·20 cites·14 claims
- 2080US5957800AShift control system for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 28, 1999·27 cites·7 claims
- 2179US7017724B2Clutch assemblyAISIN AW IND CO LTD·Filed 2003·Granted Mar 28, 2006·15 cites·29 claims
- 2278US5951433AAutomatic transmissionAISIN AW CO·Filed 1997·Granted Sep 14, 1999·32 cites·17 claims
- 2377US5630772AControl method and control system for automatic transmissionAISIN AW CO·Filed 1995·Granted May 20, 1997·29 cites·10 claims
- 2477US5501645AControl system for vehicular automatic transmissions with a quick-shift hydraulic system for manual shiftingAISIN AW CO·Filed 1994·Granted Mar 26, 1996·29 cites·10 claims
- 2576US5069657AAutomatic transmissionAISIN AW CO·Filed 1990·Granted Dec 3, 1991·29 cites·6 claims
- 2675US5800308APressure control of hydraulic servos while in gear at a stopped neutral stateAISIN AW CO·Filed 1996·Granted Sep 1, 1998·27 cites·5 claims
- 2774US7377874B2Automatic transmissionAISIN AW CO·Filed 2005·Granted May 27, 2008·7 cites·9 claims
- 2874US5191814ASpeed change control system in automatic transmissionAISIN AW CO·Filed 1991·Granted Mar 9, 1993·27 cites·1 claims
- 2973US5649880AFailsafe control system for automatic transmissionAISIN AW CO·Filed 1995·Granted Jul 22, 1997·27 cites·10 claims
- 3072US6896500B2Gear pumpAISIN AW CO·Filed 2002·Granted May 24, 2005·12 cites·24 claims
- 3172US5368531AControl method of and system thereof for inversely proportionally raising and lowering servo hydraulic pressure, based on input torque, for engaging and disengaging frictional elements in automatic transmissionAISIN AW CO·Filed 1992·Granted Nov 29, 1994·24 cites·6 claims
- 3271US5813943AControl system for automatic transmissionAISIN AW CO·Filed 1996·Granted Sep 29, 1998·25 cites·13 claims
- 3371US5704873AControl system for clutch reengagement during an in-gear stopped state of an automatic transmissionAISIN AW CO·Filed 1996·Granted Jan 6, 1998·24 cites·3 claims
- 3470US5890988AAutomatic transmission for vehicle with reverse gear brakeAISIN AW CO·Filed 1996·Granted Apr 6, 1999·22 cites·15 claims
- 3569US5762172AHydraulic power transmission unitAISIN AW CO·Filed 1996·Granted Jun 9, 1998·22 cites·20 claims
- 3668US6361468B1Automatic transmissionAISIN AW CO·Filed 1999·Granted Mar 26, 2002·18 cites·24 claims
- 3767US8100809B2Automatic transmissionTANIGUCHI TAKAO·Filed 2005·Granted Jan 24, 2012·5 cites·21 claims
- 3867US5741200AControl apparatus for an automatic transmissionAISIN AW CO·Filed 1996·Granted Apr 21, 1998·22 cites·7 claims
- 3966US5935041AAutomatic transmission with anti-rollback band brake pressure controlAISIN AW CO·Filed 1997·Granted Aug 10, 1999·22 cites·6 claims
- 4066US5505673AControl system for automatic transmissionsAISIN AW CO·Filed 1994·Granted Apr 9, 1996·21 cites·4 claims
- 4166US4716998ADirect coupling clutch with a damper device for a fluid couplingAISIN WARNER·Filed 1986·Granted Jan 5, 1988·19 cites·3 claims
- 4265US6948606B2Automatic transmissionAISIN AW CO·Filed 2003·Granted Sep 27, 2005·11 cites·12 claims
- 4365US6648106B2One-way clutch and a supporting structureAISIN AW CO·Filed 2001·Granted Nov 18, 2003·10 cites·21 claims
- 4464US8720039B2Laminated core punching apparatusMATSUBARA TETSUYA·Filed 2011·Granted May 13, 2014·3 cites·7 claims
- 4564US6569050B2Hydraulic control apparatus for an automatic transmissionAISIN AW CO·Filed 2000·Granted May 27, 2003·10 cites·18 claims
- 4664US5665027AShift control system for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1994·Granted Sep 9, 1997·16 cites·21 claims
- 4764US5579883AAutomatic transmissionAISIN AW CO·Filed 1995·Granted Dec 3, 1996·18 cites·10 claims
- 4864US5542887AAutomatic transmission control apparatusAISIN AW CO·Filed 1995·Granted Aug 6, 1996·19 cites·14 claims
- 4963US6139471AControl system for automatic transmissionAISIN AW CO·Filed 1996·Granted Oct 31, 2000·18 cites·10 claims
- 5063US5876300AVehicular automatic transmissionAISIN AW CO·Filed 1997·Granted Mar 2, 1999·18 cites·38 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →