Inventor

OBA HIDEHIRO

JP79 patents

⚠️ This page may combine multiple inventors who share the name “OBA HIDEHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OBA HIDEHIRO

TOYOTA MOTOR CO LTD

Hybrid drive system wherein clutch in engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode

Drive control system for hybrid vehicles

Internal combustion engine starting drive control system for hybrid vehicle

Power output apparatus and hybrid vehicle with power output apparatus

Power output apparatus and hybrid vehicle equipped with power output apparatus

Drive control system for hybrid vehicles

Synchronized coast downshift control for hybrid vehicles

Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode

Hybrid vehicle control apparatus wherein battery is charged based on required charging amount and/or energy conversion efficiency of electric generator

Hybrid vehicle control apparatus having a device for synchronizing friction members of one of two clutches corresponding to one of two different neutral states

Drive control system for hybrid vehicles

Drive control system for hybrid vehicles

Apparatus for control and intake air amount prediction in an internal combustion engine

Power output apparatus, hybrid vehicle equipped with power output apparatus, and control method of power output apparatus

Power output apparatus and hybrid vehicle

Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus

Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode

Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode

Apparatus capable of driving vehicle in reverse direction with engine as well as electric motor

Coast downshift control apparatus for a vehicular automatic transmission

Skip downshift control apparatus for automatic transmission

Power on skip downshift using three clutches

Shift control system for automatic transmission

Control system for automatic transmission

Idle up of engine of automobile according to elevation of transmission oil temperature

Power output apparatus and movable body with power output apparatus mounted thereon

Drive unit

Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode

Hydraulic control system for controlling oil pressure based on temperature

Shift control system for automatic transmission

Shift control system for automatic transmission

Method of and system for controlling fuel injection rate in an internal combustion engine

Drive control system for a motor vehicle

Tie-up decision device for automatic transmission, and gearshift control apparatus employing the same

Gearshift control apparatus for automatic transmission

KATSUTA HIROSHI

Power output apparatus, hybrid vehicle with the same, and control method of power output apparatus

Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus

Power output apparatus, hybrid vehicle with the same, and method for controlling power output apparatus

Power output apparatus, hybrid vehicle provided with the same, and control method of power output apparatus

Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus

OBA HIDEHIRO

Power output apparatus and hybrid vehicle

Power output apparatus, hybrid vehicle having the same, and method of controlling the power output apparatus

Power output apparatus and hybrid vehicle

Power output apparatus and hybrid vehicle

AISIN AW CO

Control method of and system thereof for inversely proportionally raising and lowering servo hydraulic pressure, based on input torque, for engaging and disengaging frictional elements in automatic transmission

Control system for servo hydraulic pressure in vehicular automatic transmission

Hydraulic control system for automatic transmission

KOMADA HIDEAKI

Hybrid driving apparatus, and control method thereof

TOYODA JIDOSHA KABUSHIKI KAISH

Gearshift control apparatus for automatic transmission which alters pre-inertia phase hydraulic pressure command parameters for engagement side clutch

TOYOTO JIDOSHA KABUSHIKI KAISH

Apparatus for control and intake air amount prediction in an internal combustion engine