Inventor · disambiguated record
Yasuo Hojo
Also filed as: HOJO YASUO · INUZUKA TAKESHI
79 granted patents·1 pending application·1,558 citations·filing 1986–2007
99Inventor score
Top patents by PatentIndex Score
80 records- 0197US6887178B2Automatic transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted May 3, 2005·71 cites·8 claims
- 0296US7029416B2Automatic transmissionTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 18, 2006·55 cites·10 claims
- 0394US6709362B2Electric oil pump control deviceTOYOTA MOTOR CO LTD·Filed 2003·Granted Mar 23, 2004·65 cites·4 claims
- 0494US5415056AShift control system for manually shiftable automatic transmissionTOYOTA MOTOR CO LTD·Filed 1993·Granted May 16, 1995·70 cites·20 claims
- 0592US6948582B2Shift device for vehicleTOYOTA MOTOR CO LTD·Filed 2002·Granted Sep 27, 2005·52 cites·12 claims
- 0691US7137475B2Shift device for vehicleTOYOTA MOTOR CO LTD·Filed 2004·Granted Nov 21, 2006·32 cites·8 claims
- 0790US5947856AControl system for automatic transmission, including coordinated frictional engagement element release controlTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 7, 1999·48 cites·17 claims
- 0888US6790160B2Control device and control method for a vehicular automatic transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted Sep 14, 2004·31 cites·14 claims
- 0986US6929584B2Hydraulic pressure control apparatus and method for vehicular automatic transmissionTOYOTA MOTOR CO LTD·Filed 2003·Granted Aug 16, 2005·26 cites·32 claims
- 1086US5393275AShift control system for manually shiftable automatic transmissionTOYOTA MOTOR CO LTD·Filed 1993·Granted Feb 28, 1995·38 cites·12 claims
- 1186US5127288AShift control system with an automatic first sequence and a manual second sequence of gear stagesTOYOTA MOTOR CO LTD·Filed 1991·Granted Jul 7, 1992·40 cites·13 claims
- 1284US7988573B2Device and method for controlling belt-type continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 2005·Granted Aug 2, 2011·12 cites·18 claims
- 1384US6463375B2Automatic start controlling apparatus of internal combustion engine and detector for detecting engagement of clutchTOYOTA MOTOR CO LTD·Filed 2001·Granted Oct 8, 2002·45 cites·38 claims
- 1481US6716138B2Oil pump control device for automatic transmission and control method of the sameTOYOTA MOTOR CO LTD·Filed 2002·Granted Apr 6, 2004·20 cites·13 claims
- 1581US5247965ALinear solenoid valve apparatusAISIN AW CO·Filed 1991·Granted Sep 28, 1993·29 cites·4 claims
- 1680US5964335AParking device for automatic transmissionAISIN AW CO·Filed 1997·Granted Oct 12, 1999·31 cites·23 claims
- 1780US5957800AShift control system for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 28, 1999·27 cites·7 claims
- 1879US7670244B2Power transmission systemTOYOTA MOTOR CO LTD·Filed 2005·Granted Mar 2, 2010·9 cites·28 claims
- 1978US7117970B2Shift device for vehicleTOYOTA MOTOR CO LTD·Filed 2004·Granted Oct 10, 2006·14 cites·2 claims
- 2078US5921885AControl system for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1996·Granted Jul 13, 1999·33 cites·24 claims
- 2177US7753814B2Belt type continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 2005·Granted Jul 13, 2010·8 cites·22 claims
- 2277US6761664B2Shift control device and shift control method for vehicular automatic transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted Jul 13, 2004·17 cites·15 claims
- 2376US7100467B2Shift device for vehicleTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 5, 2006·15 cites·6 claims
- 2476US5347885AShift control system for selecting between two shift patterns based on the transmission temperature and lock-up clutch state in an automatic transmissionTOYOTA MOTOR CO LTD·Filed 1992·Granted Sep 20, 1994·23 cites·5 claims
- 2574US7632201B2Hybrid drive apparatusAISIN AW CO·Filed 2006·Granted Dec 15, 2009·10 cites·19 claims
- 2674US7044881B2Automatic transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted May 16, 2006·15 cites·31 claims
- 2774US6517463B2Automatic transmission for vehicleAISIN AW CO·Filed 2001·Granted Feb 11, 2003·15 cites·18 claims
- 2874US5197507ALinear solenoid valve apparatus and method assemblingAISIN AW CO·Filed 1991·Granted Mar 30, 1993·43 cites·6 claims
- 2974US5191814ASpeed change control system in automatic transmissionAISIN AW CO·Filed 1991·Granted Mar 9, 1993·27 cites·1 claims
- 3073US5176039AAutomatic transmission with feedback passage for preventing reverse flowAISIN AW CO·Filed 1991·Granted Jan 5, 1993·25 cites·8 claims
- 3172US5472389AHydraulic control system for automatic transmissionAISIN AW CO·Filed 1994·Granted Dec 5, 1995·24 cites·7 claims
- 3272US5368531AControl 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
- 3371US5363724ASpeed stage shifting of automatic transmission by reduction of servo oil pressure to slip limit stand-by pressure and subsequent decrementsTOYOTA MOTOR CO LTD·Filed 1992·Granted Nov 15, 1994·28 cites·3 claims
- 3469US5527233AHydraulic control apparatus for controlling an engaging state of a lock-up clutch of an automatic transmissionTOYOTA MOTOR CO LTD·Filed 1994·Granted Jun 18, 1996·32 cites·9 claims
- 3569US5186204ALinear solenoid valve apparatusAISIN AW CO·Filed 1991·Granted Feb 16, 1993·26 cites·4 claims
- 3668US6760655B2Automatic engine stop/restart-type vehicle, method of controlling the same, and automatic engine stop apparatusTOYOTA MOTOR CO LTD·Filed 2002·Granted Jul 6, 2004·20 cites·18 claims
- 3766US8337350B2Power transmission device and method of assembling the sameKAKINAMI TAKUMA·Filed 2007·Granted Dec 25, 2012·6 cites·18 claims
- 3866US6824492B2Automatic transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted Nov 30, 2004·9 cites·14 claims
- 3966US5165308AShift control system and method for automatic transmissionsTOYOTA MOTOR CO LTD·Filed 1990·Granted Nov 24, 1992·20 cites·22 claims
- 4064US5665027AShift control system for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1994·Granted Sep 9, 1997·16 cites·21 claims
- 4163US5334114AControl system for servo hydraulic pressure in vehicular automatic transmissionAISIN AW CO·Filed 1992·Granted Aug 2, 1994·27 cites·1 claims
- 4262US5486146AHydraulic control circuit for automatic transmissionAISIN AW CO·Filed 1994·Granted Jan 23, 1996·18 cites·4 claims
- 4359US6589131B2Shift controlling method of a transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted Jul 8, 2003·8 cites·10 claims
- 4459US5351577AControl system for servo hydraulic pressure of two friction engaging means during an N-R shift in automatic transmissionAISIN AW CO·Filed 1992·Granted Oct 4, 1994·16 cites·4 claims
- 4559US5129287AShift control system and method for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1990·Granted Jul 14, 1992·16 cites·12 claims
- 4658US6093263ASoft nitrided gear and method of fabricating the sameAISIN AW CO·Filed 1998·Granted Jul 25, 2000·21 cites·19 claims
- 4758US5522779AShift control system for automatic transmissionAISIN AW CO·Filed 1994·Granted Jun 4, 1996·15 cites·14 claims
- 4858US5425687AShift control system for selecting between two shift patterns based on torque converter judders in an automatic transmissionTOYOTA MOTOR CO LTD·Filed 1994·Granted Jun 20, 1995·13 cites·3 claims
- 4958US5203234AAutomatic transmissionTOYOTA MOTOR CO LTD·Filed 1990·Granted Apr 20, 1993·16 cites·21 claims
- 5057US5133229AShift control system and method for automatic transmission of vehiclesTOYOTA MOTOR CO LTD·Filed 1991·Granted Jul 28, 1992·15 cites·17 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →