Inventor · disambiguated record
Toshifumi Takaoka
Also filed as: TAKAOKA TOSHIFUMI
32 granted patents·1 pending application·1,558 citations·filing 1995–2013
98Inventor score
Top patents by PatentIndex Score
33 records- 0198US7223200B2Hybrid-vehicle drive system and operation method with a transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted May 29, 2007·154 cites·27 claims
- 0297US5746052AExhaust gas purification device for an engineTOYOTA MOTOR CO LTD·Filed 1995·Granted May 5, 1998·132 cites·27 claims
- 0397US5740669AExhaust gas purification device for an engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Apr 21, 1998·114 cites·5 claims
- 0496US6522024B1Output state detector for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted Feb 18, 2003·90 cites·20 claims
- 0596US6389807B1Control apparatus and control method for motor vehicleTOYOTA MOTOR CO LTD·Filed 2000·Granted May 21, 2002·67 cites·20 claims
- 0695US6555927B1Vehicular engine starting control apparatus and vehicular engine starting control methodTOYOTA MOTOR CO LTD·Filed 2000·Granted Apr 29, 2003·86 cites·2 claims
- 0794US7350499B2Control device of cylinder reducing operation of multi-cylinder engineTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 1, 2008·54 cites·6 claims
- 0893US6991054B2Hybrid-vehicle drive system with torque increasing device and driving method thereofTOYOTA MOTOR CO LTD·Filed 2002·Granted Jan 31, 2006·71 cites·26 claims
- 0992US5991683APower output apparatus and method of controlling the sameTOYOTA MOTOR CO LTD·Filed 1998·Granted Nov 23, 1999·123 cites·32 claims
- 1090US7394498B2Liquid-crystal light-amount adjusting device, method of driving liquid-crystal light-amount adjusting device, and camera including the liquid-crystal light-amount adjusting deviceSONY CORP·Filed 2007·Granted Jul 1, 2008·13 cites·6 claims
- 1190US6166449APower output apparatus having a battery with a high charge-discharge efficiencyTOYOTA MOTOR CO LTD·Filed 1997·Granted Dec 26, 2000·108 cites·22 claims
- 1287US6278195B1Power output apparatus, engine controller, and methods of controlling power output apparatus and engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Aug 21, 2001·81 cites·22 claims
- 1381US6781251B2Control apparatus for transmission-equipped hybrid vehicle, and control method for the sameTOYOTA MOTOR CO LTD·Filed 2002·Granted Aug 24, 2004·39 cites·17 claims
- 1481US6625534B2Control apparatus and control method for a power trainTOYOTA MOTOR CO LTD·Filed 2001·Granted Sep 23, 2003·42 cites·20 claims
- 1581US6430483B2Control apparatus of hybrid vehicle and control method thereofTOYOTA MOTOR CO LTD·Filed 2001·Granted Aug 6, 2002·39 cites·29 claims
- 1680US7840126B2Vibration detecting device, imaging apparatus, and vibration detecting methodSONY CORP·Filed 2008·Granted Nov 23, 2010·7 cites·14 claims
- 1779US6173569B1Catalyst deterioration detecting apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted Jan 16, 2001·60 cites·10 claims
- 1879US5783160AMethod for purifying combustion exhaust gasTOYOTA MOTOR CO LTD·Filed 1996·Granted Jul 21, 1998·52 cites·13 claims
- 1978US9731667B2On-vehicle equipment control system and vehicleTAKAOKA TOSHIFUMI·Filed 2013·Granted Aug 15, 2017·6 cites·2 claims
- 2078US6687580B2Vehicle controller and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2001·Granted Feb 3, 2004·21 cites·17 claims
- 2178US6494809B1Engine control apparatus and engine control methodTOYOTA MOTOR CO LTD·Filed 2000·Granted Dec 17, 2002·29 cites·15 claims
- 2277US6867509B1Control apparatus for transmission-equipped hybrid vehicle, and control method for the sameTOYOTA MOTOR CO LTD·Filed 2000·Granted Mar 15, 2005·39 cites·5 claims
- 2375US7840128B2Image-blur compensating device and image pickup apparatusSONY CORP·Filed 2008·Granted Nov 23, 2010·4 cites·10 claims
- 2475US6715453B2Method and apparatus for preventing locking of engine-operating-characteristic changing deviceTOYOTA MOTOR CO LTD·Filed 2002·Granted Apr 6, 2004·19 cites·14 claims
- 2574US8515605B2On-vehicle equipment control system and vehicleTAKAOKA TOSHIFUMI·Filed 2008·Granted Aug 20, 2013·12 cites·14 claims
- 2674US6517464B2Apparatus and method for determining a state of a power trainTOYOTA MOTOR CO LTD·Filed 2001·Granted Feb 11, 2003·29 cites·26 claims
- 2768US7230598B2Electric dimming device and its driving methodSONY CORP·Filed 2002·Granted Jun 12, 2007·8 cites·36 claims
- 2864US8068138B2Image pickup apparatus for reducing fixed pattern noiseWAKAGI TORU·Filed 2008·Granted Nov 29, 2011·2 cites·18 claims
- 2962US8131141B2Lens position detecting device including a position detecting magnet and a magnet force detecting sensorTAKEI TOMOYA·Filed 2005·Granted Mar 6, 2012·2 cites·12 claims
- 3061US6787932B2Power output apparatus using different torque and speed pattern characteristics and control method thereofTOYOTA MOTOR CO LTD·Filed 2001·Granted Sep 7, 2004·16 cites·13 claims
- 3157US6409973B1Exhaust gas purification device for an engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Jun 25, 2002·16 cites·2 claims
- 3257US5708535ALens mirror cylinder having two movable lenses and a diaphragm unitSONY CORP·Filed 1996·Granted Jan 13, 1998·23 cites·21 claims
- 3348US2004201559A1Liquid-crystal luminous quantity adjuster, method for driving liquid crystal luminous quantity adjuster, and camera comprising liquid crystal luminous quantity adjusterFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →