Inventor
SHIGETA RYOHEI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “SHIGETA RYOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
6 patentsUS10622864B2Apr 14, 2020
Electric motor unit and drive unit for vehicle
JTEKT CORP3 citations67
US10518639B2Dec 31, 2019
Auxiliary drive device
JTEKT CORP1 citations62
US7290636B2Nov 6, 2007
Device and method for controlling distribution of drive force of four-wheel drive car
JTEKT CORP6 citations62
US9026326B2May 5, 2015
Vehicle control unit
JTEKT CORP2 citations61
US9694710B2Jul 4, 2017
Vehicle control device
JTEKT CORP0 citations38
US9638312B2May 2, 2017
Drive unit and drive module
JTEKT CORP0 citations38
TOYODA MACHINE WORKS LTD
5 patentsUS6606549B1Aug 12, 2003
For a four-wheel-drive vehicle
TOYODA MACHINE WORKS LTD34 citations92
US6907953B2Jun 21, 2005
Driving force distribution control device and driving force distribution method for four-wheel drive vehicle
TOYODA MACHINE WORKS LTD15 citations84
US6575261B2Jun 10, 2003
Drive-force distribution controller
TOYODA MACHINE WORKS LTD19 citations83
US6873896B2Mar 29, 2005
Drive-force distribution controller and drive-force distribution method for four-wheel-drive vehicle
TOYODA MACHINE WORKS LTD16 citations81
US6837329B2Jan 4, 2005
Power distribution control method and apparatus for four-wheel drive vehicle
TOYODA MACHINE WORKS LTD0 citations40
NOZU TOMOHIRO
3 patentsUS8700280B2Apr 15, 2014
Road surface frictional coefficient estimation device, driving force distribution control device and four-wheel-drive vehicle
NOZU TOMOHIRO2 citations57
US8909448B2Dec 9, 2014
Driving force distribution control device and four-wheel-drive vehicle
NOZU TOMOHIRO0 citations36
US8538650B2Sep 17, 2013
Driving force distribution control device and four-wheel-drive vehicle
NOZU TOMOHIRO0 citations36