Inventor
Toshio Tanahashi
Inventor
Susono, JP
Overview
Patents· 119 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation15%
F02BInternal-combustion piston engines11%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof10%
F02DControlling combustion engines8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
B60WConjoint control of vehicle sub-units of different type or different function5%
F02FCylinders, pistons or casings, for combustion engines5%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B62DMotor vehicles3%
PatentTitleYear
10,718,299Intake system of vehicle202010,501,034Vehicle201910,384,663Vehicle electrification charge reducing apparatus201910,336,270Vehicle and manufacturing method thereof201910,315,477Vehicular suspension201910,260,565Wheel support device for vehicle201910,259,408Vehicle and manufacturing method for vehicle201910,207,664Vehicle and manufacturing method thereof201910,207,750Vehicle201910,196,959Vehicle engine exhaust system201910,071,699Vehicle201810,053,161Vehicle201810,024,284Feed system of lubricating oil or fuel of vehicle20189,955,562Engine and method of production of engine20189,909,633'Braking force generation device of vehicle'20189,903,261'Vehicle cooling device'20189,827,822Damping force generation device for vehicle20179,759,171'Intake device for vehicle'20179,656,675'Vehicle control system'20179,630,610'Driving force control system for vehicle'20179,561,801'Vehicle control system'20179,494,091'Driving force control system for vehicle'20169,381,896'Driving force control device of vehicle'20169,114,824'Steering system, steering control device and steering control method'20159,081,652'Vehicle control system'20159,074,544'Control apparatus for vehicle'20159,067,604'Control device for vehicle'20159,002,578'Vehicle control system'20158,972,087'Vehicle control system'20158,954,232'Vehicle control system'20158,930,085'Control system for vehicle'20158,909,386'Vehicle control system'20148,903,619'Vehicle control system'20148,838,264'Mold designing apparatus, mold designing method, mold designing system and mold designing program'20148,775,040'Vehicle control system'20148,596,162'Pedal-operated device'20138,521,338'Vehicle control system'20138,473,154'Vehicle control system and vehicle control method'20137,881,290'Serial interface circuit and serial receiver'20116,968,025'High-speed transmission system having a low latency'20056,650,160'Two step variable length delay circuit'20036,336,320'Exhaust gas purification device for an internal combustion engine'20026,314,935'Control system for an internal combustion engine'20016,293,246'Spark-assist type self-ignition engine'20016,289,672'Exhaust gas purification device for an internal combustion engine'20016,269,791'Control system for an internal combustion engine'20016,237,504'Guideway transit system and automated vehicle used in this system'20015,986,545'Vehicle driveability evaluation system'19995,795,992'Method of testing durability of exhaust gas purification device'19985,722,238'Device for evaluating catalyst performance deterioration'19985,551,231'Engine exhaust gas purification device'19965,461,857'Engine exhaust gas purification device'19955,141,164'Fuel injector'1992RE033942'Double air-fuel ratio sensor system in internal combustion engine'19925,063,886'Two-stroke engine'19914,961,404'Internal combustion engine with water-cooling intercooler'19904,957,081'Combustion chamber of an engine'19904,945,867'Two-stroke engine'19904,938,213'Two-stroke engine'19904,905,646'Two-stroke internal combustion engine with cylinder head valves'19904,904,886'Gate array with high driving ability cells'19904,883,030'Combustion chamber of a two-stroke engine'19894,840,147'Combustion chamber of a two-stroke engine'19894,839,604'Integrated circuit with clock distribution means for supplying clock signals'19894,823,755'Fuel injection system for an internal combustion engine'19894,781,154'Two-cycle internal combustion engine'19884,757,216'Logic circuit for selective performance of logical functions'19884,745,741'Double air-fuel ratio sensor system having improved response characteristics'19884,739,614'Double air-fuel ratio sensor system in internal combustion engine'19884,739,650'Gas flow measuring apparatus'19884,732,117'Two-cycle internal combustion engine'19884,732,116'Two-cycle internal combustion engine'19884,732,118'Two-cycle internal combustion engine'19884,732,124'Two-cycle internal combustion engine'19884,729,219'Double air-fuel ratio sensor system having improved response characteristics'19884,703,619'Double air-fuel ratio sensor system having improved response characteristics'19874,701,198'Fuel tank for use in a motor vehicle'19874,693,076'Double air-fuel ratio sensor system having improved response characteristics'19874,659,346'Device for preventing fuel vapor from escaping to the outside air from a fuel tank'19874,657,156'Fuel tank for use in a motor vehicle'19874,651,889'Fuel tank nozzle having a dual purpose valve'19874,611,558'Valve actuating apparatus in internal combustion engine'19864,572,394'Fuel tank for use in a motor vehicle'19864,441,464'Intake system of a multi-cylinder internal combustion engine'19844,432,324'Air-fuel ratio control device of an internal combustion engine'19844,426,976'Engine air/fuel ratio control system injecting bleed air into both fuel systems of double barreled carburetor'19844,419,925'Assembled piston for engine'19834,411,845'Throttle valve assembly'19834,407,244'Apparatus for controlling the proportion of air and fuel in the air-fuel mixture of the internal combustion engine'19834,401,072'Combustion chamber of a compression-ignition type internal combustion engine'19834,383,512'Air-fuel ratio control device of an internal combustion engine'19834,343,229'Assembled piston for engine'19824,341,190'Air-fuel ratio control device of an internal combustion engine'19824,325,333'Internal combustion engine equipped with an auxiliary combustion chamber'19824,323,038'Intake system of a multi-cylinder internal combustion engine'19824,300,500'Intake system of a multi-cylinder internal combustion engine'19814,300,499'Combustion chamber of an internal combustion engine'19814,296,720'Combustion chamber of an internal combustion engine'19814,289,094'Two-stroke cycle gasoline engine'19814,271,803'Internal combustion engine'19814,254,750'Internal combustion engine with an auxiliary combustion chamber'19814,250,708'Exhaust double pipe of an internal combustion engine'19814,240,387'Intake system of a multi-cylinder internal combustion engine'19804,237,845'Internal combustion engine with an auxiliary combustion chamber'19804,194,472'Exhaust gas recirculation system of a multi-cylinder internal combustion engine'19804,192,265'Combustion promoting device of a multi-cylinder engine'19804,185,463'Exhaust double pipe of an internal combustion engine'19804,183,343'Internal combustion engine and a method of operating an internal combustion engine'19804,180,044'Torch ignition type internal combustion engine'19794,175,531'Internal combustion engine with an auxiliary combustion chamber'19794,154,201'Ignition timing control device of an internal combustion engine with an auxiliary combustion chamber'19794,142,366'Exhaust double pipe of an internal combustion engine'19794,140,094'Vaporization accelerating apparatus for an internal combustion engine'19794,114,374'Internal combustion engine'19784,106,467'Internal combustion engine with a subsidiary combustion chamber'19784,104,996'Gap self-compensating hydraulic rocker arm'19784,068,472'First and second air feeding means to regulate a/f ratio wherein second air feed requires two signals for actuation'19784,058,091'Internal combustion engine of a lean air-fuel mixture combustion type'19774,039,293'Catalytic converter for an internal combustion engine'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2020Patents assigned to TOYOTA MOTOR CO LTD (110)· patent assignee history
1977–2019Based in Toyota, JP· patent location history
1979–2020Based in Susono, JP· patent location history
1988–2011Based in Tokyo, JP· patent location history
2013–2017Patents assigned to TANAHASHI TOSHIO (19)· patent assignee history
2013–2017Patents assigned to TAKEUCHI KEISUKE (17)· patent assignee history
2013–2017Patents assigned to NOUMURA SHIN (14)· patent assignee history
2014Based in Tochigi, JP· patent location history
2015–2017Patents assigned to AGATA YOSHIMITSU (10)· patent assignee history
2016Based in Susuno, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 110 | 1977–2020 |
| TANAHASHI TOSHIOself | 19 | 2013–2017 |
| TAKEUCHI KEISUKE | 17 | 2013–2017 |
| NOUMURA SHIN | 14 | 2013–2017 |
| AGATA YOSHIMITSU | 10 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Susono, JP | 77 | 1979–2020 |
| Toyota, JP | 32 | 1977–2019 |
| Tokyo, JP | 6 | 1988–2011 |
| Susuno, JP | 1 | 2016 |
| Tochigi, JP | 1 | 2014 |