Inventor
YOSHIDA TADAFUMI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA TADAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
14 patentsUS7851954B2Dec 14, 2010
Vehicle drive device
TOYOTA MOTOR CO LTD23 citations92
US9941187B2Apr 10, 2018
Power converter and method for manufacturing power converter
TOYOTA MOTOR CO LTD8 citations84
US8030863B2Oct 4, 2011
Motor drive device and vehicle provided with the same
TOYOTA MOTOR CO LTD7 citations84
US7977830B2Jul 12, 2011
Structure for mounting vehicle driving apparatus
TOYOTA MOTOR CO LTD15 citations84
US7961474B2Jun 14, 2011
Heat dissipation device and power module
TOYOTA MOTOR CO LTD7 citations84
US7932624B2Apr 26, 2011
Semiconductor module, and hybrid vehicle drive device including the same
TOYOTA MOTOR CO LTD10 citations84
US7800260B2Sep 21, 2010
Vehicle driving apparatus
TOYOTA MOTOR CO LTD15 citations84
US8344564B2Jan 1, 2013
Drive device
TOYOTA MOTOR CO LTD5 citations73
US8018103B2Sep 13, 2011
Driving mechanism
TOYOTA MOTOR CO LTD4 citations63
US10736238B2Aug 4, 2020
Semiconductor device
TOYOTA MOTOR CO LTD0 citations51
US11215604B2Jan 4, 2022
Method for predicting deterioration of grease, grease, and method for manufacturing grease
TOYOTA MOTOR CO LTD0 citations50
US11004766B2May 11, 2021
Cooler
TOYOTA MOTOR CO LTD0 citations49
US7377745B2May 27, 2008
Water pump
TOYOTA MOTOR CO LTD0 citations42
US10165701B2Dec 25, 2018
Electric power conversion device for providing a stabilized potential to a cooler
TOYOTA MOTOR CO LTD0 citations39
YOSHIDA TADAFUMI
13 patentsUS8397845B2Mar 19, 2013
Drive apparatus for vehicle
YOSHIDA TADAFUMI18 citations84
US8272462B2Sep 25, 2012
Vehicle drive system
YOSHIDA TADAFUMI7 citations84
US8201650B2Jun 19, 2012
Drive device for hybrid vehicle
YOSHIDA TADAFUMI18 citations84
US8148859B2Apr 3, 2012
Cooling structure for inverter and capacitor accommodated integrally with motor in housing of motor, motor unit with cooling structure, and housing
YOSHIDA TADAFUMI11 citations84
US8291967B2Oct 23, 2012
Heat sink and cooler
YOSHIDA TADAFUMI12 citations83
US8213179B2Jul 3, 2012
Semiconductor element cooling structure
YOSHIDA TADAFUMI19 citations83
US8125078B2Feb 28, 2012
Semiconductor element cooling structure
YOSHIDA TADAFUMI7 citations83
US8058849B2Nov 15, 2011
Vehicle drive mechanism
YOSHIDA TADAFUMI5 citations63
US9212853B2Dec 15, 2015
Cooler
YOSHIDA TADAFUMI2 citations62
US8446727B2May 21, 2013
Electronic component
YOSHIDA TADAFUMI3 citations62
US8919424B2Dec 30, 2014
Semiconductor element cooling structure
YOSHIDA TADAFUMI1 citations51
US8803275B2Aug 12, 2014
Semiconductor device including power semiconductor element, branch line, and thermoelectric conversion element, and electrically powered vehicle
YOSHIDA TADAFUMI0 citations51
US8251131B2Aug 28, 2012
Injection cooling heat exchanger for vehicle electrical components
YOSHIDA TADAFUMI1 citations51