Inventor
TAKUNO HIROSHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “TAKUNO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
20 patentsUS8047946B2Nov 1, 2011
Differential case for vehicle and differential device for vehicle including differential case
JTEKT CORP7 citations84
US7270205B2Sep 18, 2007
Vehicle drive device, and front-and-rear wheel-driven vehicle formed of the device
JTEKT CORP16 citations83
US8734283B2May 27, 2014
Speed reduction mechanism, and motor torque transmission device including the same
JTEKT CORP8 citations82
US9458892B2Oct 4, 2016
Electromagnetic clutch device
JTEKT CORP4 citations73
US9033840B2May 19, 2015
Speed reduction mechanism and motor torque transmission apparatus including the same
JTEKT CORP6 citations72
US8721484B2May 13, 2014
Speed reduction mechanism, and motor torque transmission device including the same
JTEKT CORP4 citations71
US9397533B2Jul 19, 2016
Speed reduction mechanism, and motor torque transmission device including the speed reduction mechanism
JTEKT CORP4 citations70
US10309521B2Jun 4, 2019
Driving-force distribution device
JTEKT CORP6 citations68
US9096125B2Aug 4, 2015
Driving force transmission apparatus
JTEKT CORP2 citations63
US11049634B2Jun 29, 2021
Electromagnetic actuator and connection/disconnection apparatus
JTEKT CORP0 citations61
US9689438B2Jun 27, 2017
Electromagnetic clutch device
JTEKT CORP0 citations52
US9931930B2Apr 3, 2018
Driving force transmission apparatus and four-wheel drive vehicle
JTEKT CORP1 citations51
US9114706B2Aug 25, 2015
Control apparatus for four wheel drive vehicle
JTEKT CORP1 citations51
US9005067B2Apr 14, 2015
Speed reduction mechanism, and motor torque transmission device including the same
JTEKT CORP0 citations50
US11585392B2Feb 21, 2023
Wet friction disc and friction engaging device
JTEKT CORP0 citations48
US11578766B2Feb 14, 2023
Wet friction disc
JTEKT CORP0 citations48
US9523395B2Dec 20, 2016
Driving force transmission device
JTEKT CORP0 citations42
US10364877B2Jul 30, 2019
Driving force distributing apparatus
JTEKT CORP0 citations40
US9181991B2Nov 10, 2015
Driving force transmission apparatus
JTEKT CORP0 citations39
US8899396B2Dec 2, 2014
Clutch device
JTEKT CORP0 citations39
TOYODA MACHINE WORKS LTD
8 patentsUS5197583AMar 30, 1993
Torque transmission device
TOYODA MACHINE WORKS LTD41 citations92
US6578684B2Jun 17, 2003
Driving force transmission device
TOYODA MACHINE WORKS LTD13 citations83
US6722482B2Apr 20, 2004
Power transfer device
TOYODA MACHINE WORKS LTD15 citations82
US5454457AOct 3, 1995
Torque coupling device
TOYODA MACHINE WORKS LTD15 citations73
US6206159B1Mar 27, 2001
Driving torque transmission control apparatus used in an automotive vehicle
TOYODA MACHINE WORKS LTD12 citations72
US7086980B2Aug 8, 2006
Combination of drive power transmission device and differential gear and manufacturing method therefor
TOYODA MACHINE WORKS LTD3 citations62
US6905007B2Jun 14, 2005
Drive power transmission comprising electromagnetic clutch
TOYODA MACHINE WORKS LTD2 citations62
US5899306AMay 4, 1999
Drive force transmission apparatus
TOYODA MACHINE WORKS LTD3 citations60