Inventor

YAMAZAKI MARK STEVEN

US134 patents

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

YAMAZAKI MARK STEVEN

FORD GLOBAL TECH LLC

System for controlling overall coasting torque in a hybrid electric vehicle

Method and apparatus for driveline softening utilizing a vehicle to cloud to vehicle system

Methods and systems for a hybrid vehicle

Systems and methods for reducing exterior noise during electrified vehicle operation

Driveline lash control method during driver tip-in/out

Methods and systems for starting an engine

System and method for fast engine starts with belt integrated starter generator assist during locking of disconnect clutch

Electric machine torque control during transient phase of bypass clutch

System and method for determining engine disconnect clutch torque

Methods and systems for starting an engine

Methods and systems for starting an engine

Hybrid electric vehicle

Inhibit engine pull-down based on past driving history

Methods and system for transitioning between control modes while creeping

Hybrid vehicle and method of controlling a hybrid vehicle powertrain

Method of transitioning among shift schedules

Methods and systems for a hybrid vehicle

Hybrid vehicle engine starts

Torque based energy management in hybrid vehicle

System and method for upshift torque modification using an upstream clutch in a hybrid vehicle

Methods and systems for a hybrid vehicle

Method and apparatus for limiting engine torque to protect disconnect clutch in a hybrid vehicle

Method and apparatus for reducing torque during a transmission upshift for a hybrid vehicle

System and method of inhibiting the effects of driveline backlash in a hybrid propulsion system

System and method of extending regenerative braking in a hybrid electric vehicle

Methods and system for starting an internal combustion engine

Methods and system for managing fuel cut off for hybrid vehicles

Methods and systems for starting an engine

Engine and motor control during wheel torque reversal in a hybrid vehicle

Methods and system for applying a driveline disconnect clutch

System and method for controlling a hybrid vehicle in park or neutral

Autonomous vehicle route planning

Hybrid powertrain speed control

System and method for adjusting battery state of charge parameters

Engine torque estimate correction

Hybrid vehicle powertrain torque hole fill during transmission shift

Low-voltage battery charging split of hybrid vehicles with belt integrated starter-generators

Hybrid vehicle idle and creep control

Hybrid-electric vehicle plug-out mode energy management

Creep compensation using road grade and mass estimation

System and method for controlling a transmission gear shift

Vehicle system and method for controlling torque delivery during transmission engagements with road grade and mass estimation

System and method for coordinated operation of integrated starter generator and power converter in a vehicle

WANG QING

Active damping during clutch engagement for engine start

Feed forward and feedback adjustment of motor torque during clutch engagement

YAMAZAKI MARK STEVEN

Hybrid vehicle drive control system and method for providing motor torque boost compensating for engine delay and torque exceeding maximum engine torque

Hybrid vehicle control utilizing grade data

NEFCY BERNARD D

Transmission control during regenerative braking

FORD GLOBAL TECH INC

System and method for charging a high voltage bus within a hybrid electric vehicle

NEFCY BARNEY D

Torque modulation in a hybrid vehicle downshift during regenerative braking