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	Toyota patents and innovation

	Abnormality detecting apparatus for internal combustion engine Abnormality determination system for revolution speed sensor Acceleration slip control device for a wheeled vehicle Activation control apparatus for passive vehicle occupant restraint and Activation control apparatus for passive vehicle occupant restraint and Active suspension system providing inhibition of vehicle body vertical Actuation system for transmission synchronizer providing regulated AI-based adaptive vehicle control system Air assist device of fuel injection type internal combustion engine Air bag apparatus for passenger seat Air bag device Air bag device Air bag door fastening structure Air breather for power transmission unit Air breather plug assembly for use in power transmission unit Air induction control system for variable displacement internal combustion Air intake device of an internal combustion engine Air-fuel ratio control apparatus of internal combustion engine Air-fuel ratio control system for internal combustion engine and control Air-fuel ratio detector and method of measuring air-fuel ratio Air-fuel ratio feedback control system including at least downstreamside Air-fuel, ratio control device for an internal combustion engine Aluminum alloy valve lifter with sprayed coating and method of producing Anti creep control method and system providing delay before anti creep Anti-lock brake system having flow restrictor Anti-skid pressure control device in hydraulic braking system Anti-slip control device for drive wheels of automotive vehicle Apparatus and a method for controlling a windshield wiper Apparatus and a method for controlling a wiper Apparatus and a method for diagnosing an exhaust gas purification system Apparatus and method for controlling automatic transmission for motor Apparatus and method for controlling combustion in internal combustion Apparatus and method for controlling light distribution of headlamp Apparatus and method for detecting abnormalities in a secondary air Apparatus and method for electronic control of automatic transmission Apparatus and method for evaluating shape of three-dimensional object Apparatus and method for purifying exhaust gas in an internal combustion Apparatus and system for providing route guidance information and a Apparatus for calculating position of vehicle Apparatus for controlling continuously variable transmission used in Apparatus for controlling heater for heating oxygen sensor Apparatus for controlling heater for oxygen sensor and fuel control Apparatus for controlling hybrid vehicle and method of the same Apparatus for controlling ignition timing in an internal combustion Apparatus for controlling internal combustion engine in hybrid vehicle Apparatus for controlling line pressure used in V-belt type continuously Apparatus for controlling negative pressure for a brake booster in a Apparatus for controlling negative pressure in internal combustion engine Apparatus for controlling slip of lock-up clutch on motor vehicle during Apparatus for controlling the fuel pressure in an internal combustion Apparatus for controlling vacuum pressure in internal combustion engine Apparatus for controlling vehicle automatic transmission according to Apparatus for controlling vehicle drive force depending upon vehicle Apparatus for detecting malfunction in evaporated fuel purge system Apparatus for detecting malfunction in evaporated fuel purge system Apparatus for detecting road surface frictional coefficient Apparatus for diagnosing automatic transmission based on engine speed as Apparatus for driving piezoelectric element for closing and opening Apparatus for indicating a range position for an automatic transmission Apparatus for reducing carbon monoxide concentration, apparatus for Apparatus for shifting phase between shafts in internal combustion engine Apparatus for transmitting information for vehicle Assembly for mounting air bag cover Attitude-supporting apparatus mounted on vehicle for sustaining attitude Automatic assembling apparatus Automatic debiting system suitable for free lane traveling Automatic transmission Automatic transmission control system Automatic transmission for automotive vehicle Automatic transmission for vehicle having forward clutch and counter Automatic transmission for vehicle having stick-free radially duplicate Automobile Automobile Automobile Automobile Automobile Automobile Automobile Automobile Automobile and toy replica thereof Automobile antenna system Automobile bumper Automobile bumper Automobile bumper Automobile bumper Automotive vehicle drive wheel slippage control device detecting vehicle Battery system and electric motor vehicle using the battery system with Behavior control system of vehicle distinctive of oversteered and Belt type continuously variable transmission system Boot with bracing boss portion for universal joint Brake control system of electric vehicle Brake controlling apparatus for electric vehicle Braking device having an automatic fluid pressure regulating function Braking force control system for motor vehicle Bumper for an automobile Bumper for an automobile Bumper for an automobile Bumper for an automobile Catalyst for purifying exhaust gas and process for producing the same Catalyst for purifying exhaust gases Catalyst for purifying exhaust gases and process for producing the same Centrifugal hydraulic cancel mechanism for the rotating clutch Charcoal canister for use in a fuel purge system of an internal Clutch disc Combination lamp for an automobile Combination lamp for an automobile Combination lamp for an automobile Combustion control apparatus for burner Combustion control method Combustion controller for internal combustion engines Composite engine mount Composite material including alpha alumina fibers Composite material including alumina-silica short fiber reinforcing Compression-ignition type engine Compression-ignition type engine and combustion method of same Control apparatus for an internal combustion engine Control apparatus for continuously variable transmission connected to Control apparatus for variable-cylinder engine, and control apparatus for Control apparatus for vehicle suspension mechanism Control device for controlling air-fuel ratio and spark timing of an Control device for restarting engine of vehicle Control device for restarting engine of vehicle Control device in continuously variable transmission system for vehicle Control device of a varable cylinder engine Control device of an internal combustion engine Control method and apparatus of engine for driving generator Control of engine output torque in coordination with change-over of Control system for an industrial robot with a foresight function Control system for continuously variable transmission in motor vehicle Control system for controlling the behavior of a vehicle based on Control system for lock-up clutch Control system for transmissions Control system of vehicle having continuously variable transmission Controller of hybrid electric vehicle Controlling device for quantity of fuel injection in diesel engine Coupling structure of shock transmitting member and shock absorbing member, Cylinder head cover having a wiring portion Device and method for making and collecting fine alloy powder Device for controlling 4wd vehicle central differential restriction Device for controlling spin/driftout of vehicle compatibly with roll Device for controlling vehicle four wheel drive front/rear coupling Device for detecting and eliminating accumulator fluid leakage through Device for detecting combustion pressure of an internal combustion engine Device for detecting deterioration of a catalytic converter for an engine Device for detecting deterioration of a catalytic converter for an engine Device for detecting malfunction of fuel evaporative purge system Device for detecting malfunction of fuel evaporative purge system Device for determining activated condition of an oxygen sensor Device for determining deterioration of a catalytic converter for an Device for determining deterioration of a catalytic converter for an Device for determining deterioration of a catalytic converter for an Device for determining deterioration of a catalytic converter for an Device for determining the abnormal degree of deterioration of a catalyst Device for driving a piezoelectric element Device for estimating air pressure of tire from vibration components of Device for estimating side slide velocity of vehicle compatible with Device for judging deterioration of catalyst of engine Device for performing control during acceleration continuously variable Device for purifying exhaust gas of engine Device for purifying exhaust gas of internal combustion engine Device for purifying the exhaust gas of a diesel engine Device for reactivating catalyst of engine Device for varying a valve timing and lift for an internal combustion Diagnosis device for an internal combustion engine exhaust gas recycling Diagnosis device for exhaust gas recycling device of internal combustion Diagnostic apparatus and method for fuel vapor purge system Diagnostic apparatus for evaporative fuel purge system Diesel fuel injection pump with signal rotor giving reference position Differential gear for a two wheel or four wheel drive vehicle Dimension measuring apparatus Direct injection type internal combustion engine Dispersion strengthened copper-base alloy Distance control apparatus having a distance control start/stop Door trim energy absorbing structure Drive apparatus for hybrid vehicle Drive control system for hybrid vehicles Drive shaft apparatus for transverse engine vehicle Driving controller for electric vehicle Driving-force regulating apparatus for electric vehicle Dual electric motor drive with planetary gearing Dynamic damper Electric control apparatus for rear wheel steering mechanism of wheeled Electric control apparatus for transfer device in part-time four-wheel Electric motor having heat radiator at electric connection with inverter Electric power steering apparatus Electric vehicle power supply Electrical angle-detecting apparatus and driving system of synchronous Electrical/hydraulic transmission control system varying line pressure Electromagnetic valve controller of an internal combustion engine Electromagnetically driven valve control apparatus and electromagnetically Electronic control apparatus for vehicle Electronic controlled air suspension system Electronically controlled fluid suspension system Emergency calling system Energy absorbing structure of vehicle body upper portion of automobile Engine exhaust gas purification device Engine start control system Engine starting and electricity generating apparatus including Engine valve adjuster Evaporative fuel control apparatus of internal combustion engine Evaporative fuel control apparatus of internal combustion engine Evaporative fuel control system Exhaust discharge control device for internal combustion engine Exhaust emission control apparatus for internal combustion engine Exhaust emission control device for a diesel engine Exhaust gas purification apparatus for an internal combustion engine Exhaust gas purification device Exhaust gas purification device for an engine Exhaust gas purification device for an engine Exhaust gas purification device for an engine Exhaust gas purification device for an engine Exhaust gas purification device for an engine Exhaust gas purification device for an internal combustion engine Exhaust gas purification device for an internal combustion engine Exhaust gas purification device for an internal combustion engine Exhaust gas purification device for an internal combustion engine Exhaust gas purification device for internal combustion engine Exhaust gas purification device in variable combination of absorbent and Exhaust gas purification device of an engine Exhaust gas purification system for a diesel engine Exhaust gas purification system for an internal combustion engine Exhaust gas purification system for an internal combustion engine Exhaust gas purification system for an internal combustion engine Exhaust gas purifying apparatus for an internal combustion engine Exhaust gas purifying catalyst Exhaust gas purifying device for engine Exhaust manifold, for internal combustion engine, for improving Exhaust purification device of an engine Exhaust purification device of internal combustion engine Exhaust purification device of internal combustion engine Exhaust purification device of internal combustion engine Exhaust purification device of internal combustion engine Exhaust purification device of internal combustion engine Exhaust purification device of internal combustion engine Exhaust purification device of internal combustion engine Fail safe automatic transmission lock up clutch control system Failure detection device for evaporative fuel purge system Failure judgment system for sensors installed in engine Fault diagnostic apparatus for evaporated fuel purging system Fiber-reinforced plastic core material for steering wheels Four wheel drive power transmission system with clutch between central Four wheel drive power transmission system with front propeller shaft Four wheel drive vehicle slippage control device and method limiting Front body structure for vehicles Front bumper Front bumper for an automobile Front bumper for an automobile Front bumper for an automobile Front bumper for an automobile Front bumper for automobile Front bumper for automobile Front combination lamp for an automobile Front combination lamp for an automobile Front combination lamp for an automobile Front combination lamp for an automobile Front combination lamp for an automobile Front combination lamp for automobile Front combination lamp for automobile Front grille for an automobile Front grille for an automobile Front portion of automobile Fuel cell generator and method of the same Fuel cell system capable of reducing electric power loss Fuel cut-off device for internal combustion engine Fuel delivery apparatus in V-type engine Fuel injection amount control apparatus for engine Fuel injection control device for a direct injection type engine Fuel injection control device for an internal combustion engine Fuel injection control device for an internal combustion engine Fuel injection controlling apparatus in starting an internal combustion Fuel injection device for an internal combustion engine Fuel injection device for internal combustion engine Fuel injection valve Fuel injection valve with an air assist adapter for an internal Fuel injector Fuel injector electronically controlled engine Fuel injector for an engine Fuel supply control device of an engine Fuel supply device of an engine Fuel tank for use in a motor vehicle Fuel tank for use in a vehicle Fuel tank nozzle having a dual purpose valve Fuel vapor treating apparatus Fuel-cells system Fuel-cells system and method of regulating temperature in fuel-cells Gear shift control device of automatic transmission with estimation of Gear transmission unit for automatic transmission Grill for an automobile Grill for an automobile Grill for an automobile Grill for an automobile Grill for an automobile Grille for an automobile Heater coolant circulation system for vehicle providing matched heating High heat-resistant catalyst with a porous ceria support Highly viscous material coating apparatus Homopolar dynamoelectric machine Hybrid drive system Hybrid drive system Hybrid drive system for motor vehicle Hybrid drive system wherein planetary gear mechanism is disposed Hybrid vehicle Hybrid vehicle Hybrid vehicle Hybrid vehicle Hybrid vehicle and its control method Hybrid vehicle controller Hybrid vehicle drive system adapted to prevent concurrent mode change Hybrid vehicle drive system adapted to produce substantially constant Hybrid vehicle drive system having a drive mode using both engine and Hybrid vehicle drive system having clutch between engine and Hybrid vehicle drive system having means for using at least engine as Hybrid vehicle drive system having two motor/generator units and engine Hybrid vehicle with pumping loss reducing function Hydraulic brake device Hydraulic buffer Hydraulic control apparatus for belt-and-pulley type continuously Hydraulic control apparatus for belt-and-pulley type continuously Hydraulic control apparatus for vehicle power transmitting system having Hydraulic control system for automatic transmission of multiple clutch Hydraulic pressure booster having booster piston and valve mechanism Hydraulic pressure control device in automatic transmission Hydraulic transmission controller with coupling pressure compensation Idle up of engine of automobile according to elevation of transmission Idling control system for an automatic transmission providing anti roll Idling control system for an automatic transmission providing smooth Impact energy absorbing structure in upper vehicle body portion, and impact Impact-resistant polypropylene resin compositions Information display apparatus for vehicles Instrument panel having integral airbag door portion Intake device of an internal combustion engine Intake system for an internal combustion engine Interior equipment mounting structure for a vehicle incorporating Internal combustion device Internal combustion engine Internal combustion engine Internal combustion engine Internal combustion engine air intake system with variable effective Internal combustion engine having a variable valve mechanism and control Internal combustion engine having solenoid-operated valves and control Internal combustion engine starting drive control system for hybrid Intersection warning system Irregular combustion determining device for an internal combustion engine Jig for car body assembly Laser welding method Lock-up clutch slip control during vehicle deceleration which is Lower body structure for vehicle Magnetic fluid incorporating fine magnetic powder and method for making Magnets containing-type alternating-current motor and method of Malfunction detection apparatus for detecting malfunction in evaporated Mechanism for releasing a latch of air bag door Method and apparatus for assisting the design of parts of a product Method and apparatus for automatic control of driving speed Method and apparatus for controlling air-fuel ratio in internal Method and apparatus for controlling air-fuel ratio in internal Method and apparatus for controlling continuously variable transmission Method and apparatus for controlling continuously variable transmission Method and apparatus for controlling continuously variable transmission Method and apparatus for controlling continuously variable transmission Method and apparatus for controlling fuel supply of internal combustion Method and apparatus for controlling heater for heating air-fuel ratio Method and apparatus for controlling the cylinder torque of a combustion Method and apparatus for controlling vacuum pressure in internal Method and apparatus for determining deterioration of three-way Method and apparatus for diagnosing electrically operated brake without Method and apparatus for driving and controlling synchronous motor using Method and device for control of internal combustion engine at end of Method and system for internal combustion engine oxygen sensor heating Method and system for internal combustion engine oxygen sensor heating Method for catalytically purifying exhaust gas Method for controlling an automatic transmission including predetermined Method for controlling an engine installed with continuously variable Method for diagnosing abnormality of sensor Method for forming composite layer by laser irradiation upon aluminum Method for making composite material object by plastic processing Method for making composite material using oxygen Method for producing a sliding part Method for producing embossed metallic flakelets Method for production of composite material using preheating of Method for purifying exhaust gas of a diesel engine Method for purifying exhaust gases with two layer catalyst in Method of and apparatus for automatically correcting position of TV Method of and apparatus for controlling forming press conditions Method of and apparatus for reforming fuel and fuel cell system with Method of assembling transmission gears Method of controlling a transmission of a vehicle in two different modes Method of controlling air-fuel ratio Method of filling a casing with heat insulating fibers Method of manufacturing cushion material Method of manufacturing molded wooden product Method of producing a buildup valve for use in internal combustion Mobile communication method Molded wooden products Motor vehicle and toy replica Motor vehicle and toy replica thereof Motor vehicle and/or toy replica thereof Motor vehicle and/or toy replica thereof Motor vehicle drive system controller and automatic drive controller Mounting structure for use with a head-protecting airbag body Multiple power source system and apparatus, motor driving apparatus, and NOx decreasing apparatus for an internal combustion engine Obstacle detecting apparatus and vehicle occupant protecting device Occupant protecting structures of vehicle body upper portions Oil separator for a blowby gas ventilation system of an internal Operation control system for vehicular air bag system Operation stop control method of internal combustion engine for vehicle Optimum shift timing indicating device for a vehicle Oxygen sensor element with a ceramic heater and a method for Painting booth Peak torque decreasing apparatus for an automobile power train Pigment Pin-sliding caliper disc brake with boot protector Piston assembly with cooling lubricant reservoir defining member engaged Piston head structure Planetary gear transmission having an arrangement for efficient Power assisted steering system Power control system for vehicles Power output apparatus Power output apparatus and method of controlling the same Power output apparatus and method of controlling the same Power output apparatus and method of controlling the same Power output apparatus and method of controlling the same Power output device and method of stopping prime mover in the power Power train system for a vehicle and method for operating same Power transfer device for automotive vehicles Power transfer device for four wheel drive Power transfer device for four-wheel drive Power transfer device for four-wheel drive vehicle Power transfer mechanism for motor vehicle Power transmission for four-wheel drive vehicle Power transmission for use in automobiles having continuously variable Pressure control system for controlling pressure in fuel tank of engine Process for producing ultra-fine ceramic particles Production of pistons having a cavity Production schedule making method Pulse width modulation circuit Radar apparatus for detecting a direction of a center of a target Radiator grille for an automobile Radiator supporting device Rear bumper for an automobile Rear bumper for automobile Rear combination lamp for automobile Rear combination lamp for automobile Rear seat device for vehicle Reformer and fuel cell system using the same Scan-type radar apparatus for a vehicle to accurately detect an object Sealing device for timing belt cover and engine mount bracket Seat belt device for automobile Seat for an automobile Seat structure having a side impact air bag apparatus Semiconductor laser stack with lens and method of manufacturing the same Sensor for detecting an amount of rain Separator for fuel cell, fuel cell incorporating the same, and method of Servo motor control apparatus Shift control system and method for automatic transmission of vehicles Shift control system for automatic transmissions Shock absorber Shock absorber control unit for use of a vehicle suspension Shock absorber having bidirectional valve and flow restricting passage Short fiber preform, method of making it, and composite material Side member of motor vehicle Sitting passenger detecting apparatus and sitting passenger detecting Sliding type constant velocity universal joint having regulating device Slip control apparatus for motor vehicle lock-up clutch Slush mold Solenoid valve for hydraulic control Soot catcher purgative diesel engine fuel supply method and apparatus Spark-assist type self-ignition engine Speed stage shifting of automatic transmission of automobile in relation Splined press fit connection in gear wheel assembly Split axle drive mechanism for part-time four-wheel drive vehicle Spot welding control method and apparatus using a servo welding gun Stability control device of vehicle compatible with foot braking Stability control device of vehicle improved against hunting Starting control apparatus for internal combustion engine Starting control apparatus for internal combustion engine and method of Steer angle adjusting apparatus for vehicle Structural member of automobile Structure for controlling displacement of vehicle pedal Structure for controlling displacement of vehicle pedal Structure for controlling the displacement of a pedal for a vehicle Structure of absorbing impact energy using interior material of Structure of absorbing impact energy using interior material of Support structure for an exhaust gas purifying catalyst Support structure of steering column tube Suspension control system Suspension control system with variable damping coefficients dependent Suspension controller Suspension controller Suspension controller Suspension controller Suspension of vehicle Suspension of vehicle Synchronizer for transmission System for controlling vaporized fuel in an internal combustion engine System for integrally controlling automatic transmission and engine System for integrally controlling automatic transmission and engine System for planning and revising an itinerary based on intended travel System for regulating valve timing of internal combustion engine System for shift control in automatic transmission System for shift control in automatic transmission System for treating vaporized fuel in an internal combustion engine System for vehicle body roll control detecting and compensating for Testing apparatus for fuel vapor treating device Throttle control device Tool holder Torsional damper type flywheel device Traction control device of a motor vehicle Transmission and transmission control device for providing downshifting Transmission control method providing overlapped engagement of power Transmission control system using road data to control the transmission Transmission control system with positive lockup clutch disengaging Transmission mechanism with parallel transmission systems including one Transmission with two parallel driving shafts bearing two driving gears Travel characteristic control system for automotive vehicle Truck Truck and toy replica thereof Twin-clutch-type-transmission Unit injector for an internal combustion engine Upper support for a radiator Valve assembly for use in a fuel tank of a vehicle Valve operating apparatus of internal combustion engine Valve timing control apparatus for engine Valve timing control apparatus for engine Valve timing control apparatus for engine Valve timing control device for an internal combustion engine Valve timing controlling apparatus for internal combustion engine Variable compression-ratio control device for an internal combustion Variable valve drive mechanism and intake air amount control apparatus of Variable valve performance apparatus for engine Variable valve timing apparatus Variable valve timing control device for an engine Variable valve timing mechanism for internal combustion engine Variable valve timing mechanism for internal combustion engine Variable valve timing mechanism for internal combustion engine Variable valve-timing apparatus in an internal-combustion engine Vehicle accurately detect an object in a lane of the radar equipped Vehicle active suspension system incorporating acceleration detecting Vehicle attitude control device capable of changing upper limit of its Vehicle attitude control system having vehicle decelerating device Vehicle body structure Vehicle brake control device Vehicle braking system distribution of front and rear braking forces is Vehicle braking system for drive wheels, having means for delaying Vehicle control apparatus capable of selective slip control of lock-up Vehicle control apparatus having means for preventing interference Vehicle data processing system which can communicate with information Vehicle drive device Vehicle front grille Vehicle front grille Vehicle front grille Vehicle occupant restraint system responsive to accelleration Vehicle pedal device having mechanism for displacing pedal pad away from Vehicle pedal displacement control structure Vehicle power transmitting system having devices for electrically and Vehicle seat storing device Vehicle steering control system wherein steering angle change is limited Vehicle tilt steering column device including a bending bracket type Vehicle traction control apparatus and method of traction control Vehicle wheel rotation detecting system and method Vehicle-carried unit for automatic toll-paying systems and automatic Viscous clutch assembly for torque transmission in motor vehicle Water repellent glass and process for producing the same Webbing guide for use with seat belt apparatus Weld bead quality determining apparatus Weld nut welding apparatus Welding apparatus and an operation method thereof Wheel control state display apparatus Wheel cover Wheel for road vehicle Wheel slip control system Wheel slip control system Wheel slip control system Wheel slip control system Wheel slip controlling system Wheel slip controlling system Wheel suspension for motor vehicle