Inventor · disambiguated record
Takeharu Koide
Also filed as: KOIDE TAKEHARU
13 granted patents·1 pending application·1,229 citations·filing 1987–2012
95Inventor score
Top patents by PatentIndex Score
14 records- 0197US5934395AHybrid vehicle drive system having two motor/generator units and engine starting meansTOYOTA MOTOR CO LTD·Filed 1996·Granted Aug 10, 1999·243 cites·7 claims
- 0297US5443130AElectric motor vehicle drive system having differential gear device whose splined output elements are abuttable on stop member to receive thrust forces applied to vehicle wheel drive membersTOYOTA MOTOR CO LTD·Filed 1993·Granted Aug 22, 1995·174 cites·17 claims
- 0396US6053841AToroidal drive system for electric vehiclesTOYOTA MOTOR CO LTD·Filed 1997·Granted Apr 25, 2000·293 cites·21 claims
- 0494US5643127AVehicle power transmission having fluid-tight enclosure accommodating lubricating points and storing lubricating oil delivered from mechanical oil pumpTOYOTA MOTOR CO LTD·Filed 1996·Granted Jul 1, 1997·63 cites·10 claims
- 0590US5457363ADriving-force regulating apparatus for electric vehicleTOYOTA MOTOR CO LTD·Filed 1994·Granted Oct 10, 1995·90 cites·26 claims
- 0687US5807205AElectric vehicle parking lock device control apparatus, adapted to activate electric motor to reduce engagement load between lock gear and pawl upon releasing of lockTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 15, 1998·131 cites·10 claims
- 0784US5533943APlanetary gear device including planetary gears each having integrally formed large and small pinionsTOYOTA MOTOR CO LTD·Filed 1995·Granted Jul 9, 1996·72 cites·8 claims
- 0882US6126251ABrake controlling apparatus for electric vehicleTOYOTA MOTOR CO LTD·Filed 1998·Granted Oct 3, 2000·70 cites·3 claims
- 0980US5696680AElectric motorcar drive system having shift-lever operated clutch means between electric motor and speed reduction gearTOYOTA MOTOR CO LTD·Filed 1993·Granted Dec 9, 1997·49 cites·17 claims
- 1070US5554082ATransmission with integral large and small planetary gears, and method of assembling the transmissionTOYOTA MOTOR CO LTD·Filed 1994·Granted Sep 10, 1996·26 cites·12 claims
- 1147US8534162B2Drive unit for hybrid vehicleHAYASHI YOSUKE·Filed 2012·Granted Sep 17, 2013·1 cites·5 claims
- 1244US4779701ASupport structure of power transfer device in combination with transmission unitTOYOTA MOTOR CO LTD·Filed 1987·Granted Oct 25, 1988·10 cites·1 claims
- 1338US2013324359A1Power transmission apparatus for four-wheel-drive hybrid vehicleSASAKI KAN·Filed 2011·Application pending·0 cites
- 1437US4802383APower transfer device for four-wheel driveTOYOTA MOTOR CO LTD·Filed 1987·Granted Feb 7, 1989·7 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Takeharu Koide files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →