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Toyota Jidosha Kabushiki Kaisha Patents
Assignee:
Toyota Jidosha Kabushiki Kaisha
Address:
Toyota-shi, JP
No. of patents:
7161
Patents:




Patent Number Title Of Patent Date Issued
RE40199 Fuel injection valve for an internal combustion engine April 1, 2008
A fuel jet adjusting plate has first nozzle holes arranged along a first circle coaxial with a central axis of a valve body and second nozzle holes arranged along a second circle coaxial with the central axis and having a diameter larger than that of the first circle. Each hole axis of
RE39965 Cranking-caused vibration suppressing apparatus and method for internal combustion engine January 1, 2008
At the time of (i.e., during) cranking of an internal combustion engine, an engine cranking-caused vibration suppressing apparatus and method controls the operation of an electric motor that cranks the internal combustion engine based on the rotational phase of the crankshaft detecte
RE39851 Internal combustion engine having a variable valve train September 25, 2007
An internal combustion engine is provided with a variable valve train capable of altering opening and closing timings and/or opening amounts of at least one of an intake valve and an exhaust valve of an internal combustion engine. The internal combustion engine is characterized in th
RE39205 Power output apparatus and method of controlling the same July 25, 2006
While a ring gear shaft 126 linked with a drive shaft rotates, a power output apparatus 110 applies a torque to a first motor MG1 attached to a sun gear shaft 125, thereby abruptly increasing a revolving speed of an engine 150, to which a fuel injection is stopped. A torque generated by
RE39183 Vehicle slip control July 11, 2006
Torque restrictions on a drive shaft are enhanced when the angular acceleration AX of the drive shaft exceed a specific first threshold value. The enhanced torque restrictions are subsequently relaxed when the angular acceleration drops below the first threshold value and further a s
RE39023 Power output apparatus and method of controlling the same March 21, 2006
While a ring gear shaft 126 linked with a drive shaft rotates, a power output apparatus 110 applies a torque to a first motor MG1 attached to a sun gear shaft 125, thereby abruptly increasing a revolving speed of an engine 150, to which a fuel injection is stopped. A torque generated by
RE38790 Power output apparatus, method of controlling power output apparatus, and driving system with po September 6, 2005
A power output apparatus 20 includes a clutch motor, an assist motor, and a controller. The clutch motor and the assist motor are controlled by the controller to enable the power output from an engine to a crankshaft 56, and expressed as the product of its revolving speed and torque, to
RE38781 Vehicle data processing system which can communicate with information center August 23, 2005
A vehicle data processing system is provided which, even if an on-vehicle data processor such as a navigation system or the like is not active, can input the necessary data into the system at an operator's home or the like. A vehicle includes a data processor and an input unit is ind
RE38414 Sliding bearing for an internal combustion engine February 3, 2004
A sliding bearing for an internal combustion engine; the sliding bearing having a groove formed substantially circumferentially on an inner circumferential face of the sliding bearing; the width of the groove being smaller than 0.6 mm, and the ratio of the width of the groove to depth of
RE38327 Brake apparatus having an improved brake feel November 25, 2003
A brake apparatus has a good brake operation feel provided by a combination of a link mechanism and a brake booster. The link mechanism changes a lever ratio so that the lever ratio is gradually decreased as a pedal stroke is increased after the pedal stroke reaches a predetermined point
RE37725 Radar apparatus for detecting a direction of a center of a target June 4, 2002
A radar apparatus of an automotive vehicle includes a radar unit which radiates an electromagnetic wave to a target in a forward direction of the vehicle and receives reflection beams from the target to detect the target. A scanning control unit performs a beam scanning of the radar unit
RE37714 Combustion chamber structure for an internal combustion engine May 28, 2002
To accelerate a combustion with an entire combustion chamber including the vicinity of an opening portion for air suction to thereby make uniform a flame propagation in a combustion chamber structure for an internal combustion engine, and to provide a technology for preventing the ge
RE37513 Vehicle control apparatus having means for preventing interference between transmission controls January 15, 2002
A running stability controller is activated upon the instability of a vehicle and controls at least one of an output of an engine, a braking force applied to the vehicle and a gear ratio of an automatic transmission. A manual shifting controller which shifts the automatic transmissio
RE37250 Apparatus for detecting malfunction in evaporated fuel purge system July 3, 2001
A malfunction detection apparatus for detecting a malfunction in an evaporated fuel purge system for use in an internal combustion engine. The apparatus includes a vapor passage connecting a fuel tank to a canister for feeding fuel vapor from the fuel tank into the canister, a purge
RE35960 Method and apparatus for automatically assembling side gears, pinions and pinion shaft within di November 17, 1998
Method and apparatus for automatic assembling of a differential gear device, wherein a pair of pinions are introduced by a pinion support device into the chamber of a differential case through respective openings formed through the case, and the pinions are rotatably held between a pair
RE35584 Industrial robot August 12, 1997
A spot welding robot including a base and an arm assembly mounted on the base. The arm assembly includes a lower arm mounted at a lower end on the base for a swingable movement about a substantially horizontal first axis, a swingable member mounted on the lower arm at an upper end portio
RE35063 Method of soldering honeycomb body October 17, 1995
When soldering a honeycomb body formed by alternately piling flat foils (plates) and corrugated foils (plates), a binder liquid is sucked up from the end face of tile honeycomb body to form a binder streak in a space defined by contacting portions of the flat foil (plate) and corrugated
RE33942 Double air-fuel ratio sensor system in internal combustion engine June 2, 1992
In a double air-fuel ratio sensor system including two air-fuel ratio sensors upstream and downstream of a catalyst converter provided in an exhaust passage, the actual air-fuel ratio is adjusted in accordance with an air-fuel ratio correction amount calculated by using the output of the
RE32258 Method of filling a casing with heat insulating fibers October 7, 1986
Method of filling a casing with heat insulating fibers in which a fibrous heat insulating mass of fixed size is inserted into a space to be filled by vacuum-packing the fibrous mass in a vacuum-resistant bag, which may then be wrapped about an inner cylinder, introducing the bag into an
PP17514 Zoysiagrass plant `TM9` March 20, 2007
The present cultivar TM9 (Zoysia matrella Merr.) advantageously has a growing rate of in terms of plant height less than half as compared with existing cultivars and requires mowing every 20 to 40 days during the summer so as to be maintained in fair condition and allows the amount of
H295 Shift fork support structure in a manual transmission July 7, 1987
A shift fork support structure in a manual transmission of such a type that a shift fork is axially slidable on a fork shaft comprising a bushing press-fitted into apertures formed on the shift fork and engaging the fork shaft. The inner peripheral surface of the bushing is coated by Tef
D582066 Front combination lamp for an automobile December 2, 2008
D580313 Front portion of an automobile November 11, 2008
D580075 Rear combination lamp for an automobile November 4, 2008
D577839 Front combination lamp for an automobile September 30, 2008
D576929 Steering wheel for an automobile September 16, 2008
D576794 Golf bag September 16, 2008
D575678 Automobile and toy replica thereof August 26, 2008
D574977 Front combination lamp for a motor vehicle August 12, 2008
D574522 Front combination lamp for an automobile August 5, 2008
D574304 Grill for an automobile August 5, 2008
D573529 Center console for a motor vehicle July 22, 2008
D573512 Automobile and toy replica thereof July 22, 2008
D573085 Side window molding for an automobile July 15, 2008
D573074 Interior door panel for an automobile July 15, 2008
D573072 Instrument for an automobile July 15, 2008
D571697 Steering wheel for a motor vehicle June 24, 2008
D571280 Center console for an automobile June 17, 2008
D571270 Control panel for an automobile June 17, 2008
D570756 Instrument panel for an automobile June 10, 2008
D570754 Air deflector for a motor vehicle June 10, 2008
D570752 Rear bumper for automobile June 10, 2008
D568798 Rear fender of an automobile May 13, 2008
D568220 Air outlet cover for an automobile May 6, 2008
D568217 Front grill for an automobile May 6, 2008
D568210 Automobile and/or toy replica thereof May 6, 2008
D567713 Automobile and/or toy replica thereof April 29, 2008
D567402 Combination lamp for an automobile April 22, 2008
D567158 Rear bumper for an automobile April 22, 2008
D567155 Front portion of an automobile April 22, 2008

 
 
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