TOYOTA JIDOSHA KABUSHIKI KAISHA

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104 12,954 total patents issued
11,008 Total Apps Published
May 07, 2013 most recent publication

Details

12,954 Issued Patents
3,566 Issued in last 3 years
4,414 Published in last 3 years

102,447 Total Citation Count
Jun 20, 1978 Earliest Filing
4,049 Expired/Abandoned/Withdrawn Patents

Technologies

H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 624 3

Subclasses

Top Owners

G06F ELECTRIC DIGITAL DATA PROCESSING 541 69

Subclasses

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F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 528 1

Subclasses

Top Owners

B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 491 1

Subclasses

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F16H GEARING 476 3

Subclasses

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F02D CONTROLLING COMBUSTION ENGINES 461 1

Subclasses

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1216 PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT INCLUDED IN OTHER CLASSES OR SUBCLASSES 354 1

Subclasses

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F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 334 4

Subclasses

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B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 320 2

Subclasses

Top Owners

B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 314 5

Subclasses

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Top Patents (by citation)

5,974,791 Exhaust gas purification device for an internal combustion engine Feb 24, 98 Nov 02, 99 [F01N] 186

5,764,139 Information display apparatus for vehicles Oct 22, 96 Jun 09, 98 [B60Q] 162

5,473,887 Exhaust purification device of internal combustion engine Jun 14, 93 Dec 12, 95 [F01N] 154

5,437,153 Exhaust purification device of internal combustion engine Feb 14, 94 Aug 01, 95 [F01N] 129

5,402,641 Exhaust gas purification apparatus for an internal combustion engine Jul 20, 93 Apr 04, 95 [F01N] 127

5,746,989 Method for purifying exhaust gas of a diesel engine Jul 30, 96 May 05, 98 [B01D] 119

7,101,305 Planetary-gear-type multiple-step transmission for vehicle May 14, 04 Sep 05, 06 [F16H] 117

6,161,640 Power output device and method of stopping prime mover in the power output device Sep 03, 98 Dec 19, 00 [B60K] 115

5,660,454 Apparatus and method for controlling light distribution of headlamp Aug 27, 93 Aug 26, 97 [B60Q] 114

6,014,859 Device for purifying exhaust gas of engine Aug 19, 98 Jan 18, 00 [F01N] 112

Recent Publications

2013/0104,828 ENGINE STARTING DEVICE AND VEHICLE INCORPORATING THE SAME Jul 16, 10 May 02, 13 [F02N]

2013/0104,830 CONTROL DEVICE AND CONTROL METHOD OF A STARTER, AND ENGINE STARTING DEVICE Jul 16, 10 May 02, 13 [F02N]

2013/0105,254 ELECTRIC BRAKE APPARATUS FOR VEHICLE Jun 08, 10 May 02, 13 [B60T]

2013/0105,889 SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME Sep 14, 12 May 02, 13 [H01L]

2013/0105,933 SEMICONDUCTOR APPARATUS Jul 18, 12 May 02, 13 [H01L]

2013/0106,064 Rubber gasket and seal structure using the same Jun 30, 11 May 02, 13 [F02F]

2013/0106,141 FRONT STRUCTURE FOR VEHICLE Oct 11, 12 May 02, 13 [B62D]

2013/0106,142 VEHICLE HOOD STRUCTURE Jul 08, 10 May 02, 13 [B62D]

2013/0106,172 ELECTRICAL-POWER-FEED CONNECTOR AND ELECTRICAL POWER SOURCE Jul 30, 12 May 02, 13 [H01R, B60L]

2013/0106,251 INSTRUMENT FOR ADJOINING TEMPERATURE DETECTING ELEMENT Mar 24, 10 May 02, 13 [H02K]

2013/0106,252 STATOR FIXING STRUCTURE Oct 25, 12 May 02, 13 [H02K]

2013/0106,350 CHARGE-AND-DISCHARGE CONNECTOR AND A VEHICLE IN WHICH CHARGE AND DISCHARGE ARE POSSIBLE THROUGH THE CHARGE-AND-DISCHARGE CONNECTOR Aug 03, 12 May 02, 13 [H02J]

2013/0106,365 ELECTRIC MOTORED VEHICLE AND METHOD FOR CONTROLLING ELECTRICALLY CHARGING THE SAME Jul 22, 10 May 02, 13 [H02J]

2013/0106,591 IN-VEHICLE DISPLAY APPARATUS, SERVER, VEHICLE INFORMATION DISPLAY SYSTEM, AND COMMUNICATION METHOD Oct 30, 12 May 02, 13 [B60Q]

2013/0107,004 STRAIN MEASUREMENT APPARATUS, LINEAR EXPANSION COEFFICIENT MEASUREMENT METHOD, AND CORRECTION COEFFICIENT MEASUREMENT METHOD FOR TEMPERATURE DISTRIBUTION DETECTOR Oct 23, 12 May 02, 13 [H04N, G01B]

2013/0108,414 TURBINE HOUSING AND EXHAUST GAS TURBINE SUPERCHARGER Nov 02, 11 May 02, 13 [F01D]

2013/0108,529 EXHAUST GAS CONTROL APPARATUS AND REDUCTANT DISPENSING METHOD FOR INTERNAL COMBUSTION ENGINE Jul 06, 11 May 02, 13 [B01D, G05D]

2013/0108,921 POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND PRODUCTION METHOD FOR SAME, PRECURSOR FOR POSITIVE ELECTRODE ACTIVE MATERIAL, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING POSITIVE ELECTRODE ACTIVE MATERIAL Mar 24, 11 May 02, 13 [H01M]

2013/0108,924 ANODE MATERIAL, METAL SECONDARY BATTERY, AND METHOD FOR PRODUCTION OF ANODE MATERIAL Jul 14, 11 May 02, 13 [H01M]

2013/0109,516 HYDRAULIC CONTROL SYSTEM FOR A WRAPPING TRANSMISSION Oct 08, 10 May 02, 13 [F16H]

2013/0109,523 HYBRID VEHICLE DRIVE DEVICE Oct 07, 11 May 02, 13 [F16H]

2013/0109,531 CONTROL DEVICE FOR VEHICLE Oct 26, 12 May 02, 13 [B60W]

2013/0109,533 CONTROL APPARATUS AND CONTROL METHOD FOR VEHICULAR AUTOMATIC TRANSMISSION Oct 15, 12 May 02, 13 [B60W]

2013/0110,315 DRIVING ASSISTANCE APPARATUS Nov 01, 12 May 02, 13 [G06F]

2013/0110,316 DRIVING ASSISTANCE APPARATUS AND DRIVING ASSISTANCE METHOD Nov 01, 12 May 02, 13 [G06F, B62D]

2013/0110,334 MOTOR CONTROLLER Oct 26, 11 May 02, 13 [B60L]

2013/0110,343 DRIVING ASSISTANCE DEVICE Jun 16, 10 May 02, 13 [G05D]

2013/0110,352 VEHICLE STEERING APPARATUS Jun 21, 11 May 02, 13 [B62D]

2013/0110,360 SHIFT CONTROL SYSTEM AND SHIFT CONTROL METHOD Oct 11, 12 May 02, 13 [F16H]

2013/0110,370 BRAKE CONTROL DEVICE May 25, 12 May 02, 13 [B60T]

2013/0110,371 DRIVING ASSISTING APPARATUS AND DRIVING ASSISTING METHOD Nov 01, 12 May 02, 13 [G06F]

2013/0110,379 IN-VEHICLE INTERNAL COMBUSTION ENGINE CONTROL DEVICE, AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE Jul 11, 11 May 02, 13 [F02D]

2013/0110,380 AIR-FUEL RATIO CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE May 28, 10 May 02, 13 [F02D]

2013/0097,852 METHOD OF MANUFACTURING STATOR OF ROTATING ELECTRICAL MACHINE Oct 22, 12 Apr 25, 13 [H02K]

2013/0097,854 METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL AND METHOD FOR PRODUCING LITHIUM SOLID STATE BATTERY Jun 29, 10 Apr 25, 13 [H01M]

2013/0098,008 EXHAUST GAS HEATING APPARATUS Jun 21, 10 Apr 25, 13 [F01N]

2013/0098,146 CATALYST DETERIORATION DETECTION APPARATUS AND CATALYST DETERIORATION DETECTION METHOD FOR INTERNAL COMBUSTION ENGINE Apr 30, 10 Apr 25, 13 [G01M]

2013/0098,155 PHYSICAL QUANTITY SENSOR AND METHOD OF MAKING THE SAME Dec 12, 12 Apr 25, 13 [G01P, H05K]

2013/0098,338 FUEL PUMP AND FUEL SUPPLY SYSTEM OF INTERNAL COMBUSTION ENGINE Sep 06, 11 Apr 25, 13 [F02M]

2013/0099,507 ENGINE STARTING DEVICE AND ENGINE STARTING METHOD Jul 16, 10 Apr 25, 13 [F02N]

2013/0099,594 Control Device of Power Supply Circuit Dec 14, 12 Apr 25, 13 [H02H]

2013/0099,620 STATOR AND ROTARY ELECTRIC MACHINE Oct 24, 12 Apr 25, 13 [H02K]

2013/0099,741 IN-VEHICLE CHARGE CONTROL SYSTEM Oct 18, 12 Apr 25, 13 [H02J]

2013/0099,794 DEGRADATION DETERMINATION DEVICE AND DEGRADATION DETERMINATION METHOD FOR LITHIUM ION SECONDARY BATTERY Apr 12, 11 Apr 25, 13 [G01R]

2013/0099,883 REACTOR Jun 03, 11 Apr 25, 13 [H01F]

2013/0101,474 EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE Jul 21, 10 Apr 25, 13 [F01N]

2013/0101,876 LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME Jun 11, 10 Apr 25, 13 [H01M]

2013/0101,900 LITHIUM SECONDARY BATTERY Jun 21, 10 Apr 25, 13 [H01M]

2013/0101,914 FUEL CELL Jul 15, 10 Apr 25, 13 [H01M]

2013/0102,357 Two Port Antennas with Separate Antenna Branches Including Respective Filters Jun 18, 10 Apr 25, 13 [H01Q, H04M]

2013/0103,203 ELECTRONIC CONTROL UNIT AND CONTROL METHOD THEREOF Jun 24, 11 Apr 25, 13 [B60W]

2013/0103,230 CONTROL DEVICE Jun 29, 10 Apr 25, 13 [G06F]

2013/0103,239 VEHICLE AND METHOD OF CONTROLLING THE SAME Oct 23, 12 Apr 25, 13 [B60W]

2013/0103,243 CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE, HYBRID VEHICLE INCLUDING THE SAME, AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE Jun 24, 10 Apr 25, 13 [B60W, F02D]

2013/0103,262 VEHICLE STEERING APPARATUS Jun 17, 11 Apr 25, 13 [B62D]

2013/0103,264 CONTROL APPARATUS FOR VEHICLE Jun 30, 10 Apr 25, 13 [B62D]

2013/0103,289 CONTROL DEVICE AND CONTROL METHOD FOR ENGINE, ENGINE STARTING DEVICE, AND VEHICLE Mar 08, 11 Apr 25, 13 [F02N]

2013/0103,291 TRAFFIC SIGNAL CYCLE ESTIMATION DEVICE AND TRAFFIC SIGNAL CYCLE ESTIMATION METHOD Jun 17, 10 Apr 25, 13 [G08G]

2013/0103,405 OPERATING SYSTEM AND METHOD OF OPERATING Apr 12, 11 Apr 25, 13 [G10L]

View all publication…

Recent Patents

8,434,297 Exhaust purification system of internal combustion engine Jun 15, 09 May 07, 13 [F01N]

8,434,446 Air intake device for multi-cylinder internal combustion engine Jun 17, 08 May 07, 13 [F02M, F02B, F02G]

8,434,448 Lubrication structure of cranking rotational force transmission mechanism for internal combustion engine Aug 10, 12 May 07, 13 [F02N]

8,434,452 Control device for internal combustion engine Apr 16, 09 May 07, 13 [F01N, F02D]

8,434,507 Safety valve device, valve apparatus, high-pressure gas tank, and vehicle Dec 22, 08 May 07, 13 [F16K]

8,434,588 Exhaust device for vehicle internal combustion engine Sep 05, 08 May 07, 13 [F01N]

8,434,702 Electrostatic coating system Feb 04, 08 May 07, 13 [B05B]

8,434,789 Framework structure for vehicle Mar 02, 09 May 07, 13 [B62D]

8,434,815 Vehicle inner panel Oct 09, 08 May 07, 13 [B62D]

8,435,188 Eye opening detection system and method of detecting eye opening Nov 06, 07 May 07, 13 [A61B]

8,435,456 adsorbing apparatus and exhaust-gas converting apparatus Dec 26, 08 May 07, 13 [B01D]

8,435,486 Redox material for thermochemical water splitting, and method for producing hydrogen May 24, 10 May 07, 13 [B01J, C01B]

8,435,667 Assembled battery, manufacturing method of the same, and vehicle provided with assembled battery Oct 23, 07 May 07, 13 [H01M]

8,435,697 Fuel cell system with pressure regulator and method for driving same Jan 18, 05 May 07, 13 [H01M]

8,435,700 Fuel cell system with fuel tank liner, method for supplying fuel gas, and mobile body May 12, 10 May 07, 13 [F17C, H01M]

8,436,365 SiC semiconductor device having Schottky barrier diode and method for manufacturing the same Feb 21, 11 May 07, 13 [H01L]

8,436,461 Semiconductor device May 21, 10 May 07, 13 [H01L]

8,437,896 Hybrid car control device, control method and recording medium for recording program to put the control method into practice Aug 27, 07 May 07, 13 [B60L]

8,437,898 Vehicle control apparatus and vehicle control method Jun 01, 11 May 07, 13 [B60L, G06F, G05D]

8,437,939 Road information detecting device and vehicle cruise control device Jan 29, 10 May 07, 13 [G06F, G05D, B60T]

D681520 Hood for an automobile Oct 28, 11 May 07, 13 [1208]

D681528 Side panel for an automobile Oct 28, 11 May 07, 13 [1216]

D681529 Trunk lid for an automobile Oct 28, 11 May 07, 13 [1216]

8,429,895 Internal combustion engine Nov 26, 08 Apr 30, 13 [F01N, F02M]

8,429,902 Secondary air supply system and secondary air supplying method of internal combustion engine Apr 17, 08 Apr 30, 13 [F01N]

8,430,058 Electrostatic coating apparatus with insulation enlarging portions Aug 07, 08 Apr 30, 13 [G21H, H01F, B05C, B05D, B01J, F23D, B05B]

8,430,696 Connector having improved fitting properties Aug 21, 09 Apr 30, 13 [H01R]

8,430,700 Terminal connector and electric wire with terminal connector Oct 04, 12 Apr 30, 13 [H01R]

8,430,790 Power transmission controlling apparatus Mar 01, 10 Apr 30, 13 [H02P, B60W]

8,430,791 Control device for vehicular power transmitting apparatus Jan 29, 10 Apr 30, 13 [B60W]

8,431,003 Electrodeposition-coating monitoring system and method, and method of manufacturing electrodeposition-coated article Sep 08, 09 Apr 30, 13 [C25D]

8,431,261 Fuel cell component including an identification display portion Aug 31, 07 Apr 30, 13 [H01M]

8,431,262 Safety valve and manufacturing method thereof, sealed battery and manufacturing method thereof, vehicle, and battery mounting device May 26, 09 Apr 30, 13 [H01M]

8,431,269 Battery including battery case and sealing plate Jul 17, 08 Apr 30, 13 [H01M]

8,431,277 Fuel cell system and generation control device Jul 14, 06 Apr 30, 13 [H01M]

8,432,015 Semiconductor device and wire bonding method Sep 12, 08 Apr 30, 13 [H01L]

8,432,161 Frequency selection method and hardening depth measurement method of eddy current measurement Oct 16, 09 Apr 30, 13 [G01N]

8,432,168 Fuel cell system Oct 23, 08 Apr 30, 13 [G01R, H02J]

8,432,648 Discharge device for vehicle Sep 12, 11 Apr 30, 13 [H02G, B60L, H02H]

8,433,499 Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders Nov 01, 10 Apr 30, 13 [G06F, F02D]

8,433,503 Driving assistance device Feb 24, 09 Apr 30, 13 [G06F]

8,433,504 Traffic information generation method, traffic information generation device, and navigation system Aug 22, 08 Apr 30, 13 [G01C]

D680906 Automobile and/or toy replica thereof Sep 21, 11 Apr 30, 13 [1208]

D680918 Front grill for an automobile Oct 28, 11 Apr 30, 13 [1216]

D681018 Antenna Sep 30, 11 Apr 30, 13 [1403]