Inventor
HIBI TOSHIFUMI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “HIBI TOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
27 patentsUS6390946B1May 21, 2002
Toroidal type automatic transmission for motor vehicles
NISSAN MOTOR262 citations99
US5899827AMay 4, 1999
Loading cam for continuously variable toroidal transmissions
NISSAN MOTOR266 citations99
US5267920ADec 7, 1993
Friction roller type continuously variable transmission
NISSAN MOTOR149 citations98
US5230670AJul 27, 1993
Friction roller type continuously variable transmission
NISSAN MOTOR42 citations92
US5976053ANov 2, 1999
Method of manufacturing traction rollers for continuously variable transmissions and traction rollers resulting therefrom
NISSAN MOTOR20 citations91
US4960004AOct 2, 1990
Continuously variable traction roller transmission
NISSAN MOTOR22 citations82
US6248039B1Jun 19, 2001
Toroidal continuously variable transmission
NISSAN MOTOR7 citations74
US5823911AOct 20, 1998
Supports for power rollers for use in toroidal-type continuously variable transmissions
NISSAN MOTOR10 citations74
US5383125AJan 17, 1995
Slip control for automotive vehicle with continuously variable transmission
NISSAN MOTOR11 citations74
US5372555ADec 13, 1994
Continuously variable traction roller transmission
NISSAN MOTOR12 citations74
US5175685ADec 29, 1992
Feedback ratio change control for transmission
NISSAN MOTOR9 citations74
US5144850ASep 8, 1992
Continuously variable traction roller transmission
NISSAN MOTOR14 citations74
US5136890AAug 11, 1992
Hydraulic control system for continuously variable traction roller transmission
NISSAN MOTOR19 citations74
US5103693AApr 14, 1992
Control system for transmission
NISSAN MOTOR14 citations74
US5099719AMar 31, 1992
Control system for continuously variable transmission
NISSAN MOTOR7 citations74
US5042326AAug 27, 1991
System for controlling continuously variable transmission
NISSAN MOTOR14 citations74
US5021031AJun 4, 1991
Ratio change control for transmission
NISSAN MOTOR12 citations74
US9874278B2Jan 23, 2018
Automatic transmission control device
NISSAN MOTOR2 citations73
US9593767B2Mar 14, 2017
Shift control device for electrically driven vehicle
NISSAN MOTOR3 citations73
US6051080AApr 18, 2000
Rolling element used for toroidal-type continuously variable transmission and method for producing same
NISSAN MOTOR14 citations73
US6647606B2Nov 18, 2003
Jig and method for assembling toroidal continuously variable transmission
NISSAN MOTOR4 citations63
US6527666B1Mar 4, 2003
Toroidal type continuously variable transmission and method for manufacturing trunnion
NISSAN MOTOR4 citations61
US6413187B1Jul 2, 2002
Toroidal type continuously variable transmission and method of manufacturing link
NISSAN MOTOR2 citations61
US6282789B1Sep 4, 2001
Method of manufacturing traction rollers for continuously variable transmissions and traction rollers resulting therefrom
NISSAN MOTOR3 citations61
US9346372B2May 24, 2016
Shift control device for electric vehicle
NISSAN MOTOR1 citations51
US6231473B1May 15, 2001
Toroidal continuously variable transmission
NISSAN MOTOR1 citations50
US5212997AMay 25, 1993
Friction roller type continuously variable transmission
NISSAN MOTOR1 citations49