Inventor
Toshiaki Oya
Inventor
Sakai, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles61%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters18%
B60WConjoint control of vehicle sub-units of different type or different function11%
B60LPropulsion of electrically-propelled vehicles4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
10,556,621Steering assist apparatus202010,315,688Vehicle steering device201910,293,856Vehicular steering system201910,137,928Steering assist device201810,011,297Vehicle steering device201810,000,232Steering assist device20189,914,476'Vehicle steering system'20189,896,128'Steering assist device'20189,150,249'Steering assist device'20158,593,084'Auxiliary power supply device and electric power steering device'20138,467,938'Electric power steering apparatus'20137,791,293'Motor controller and electric power steering system'20107,711,463'Electric power steering system'20107,604,088'Electric power steering system'20097,567,055'Controller for brushless motor'20097,240,761'Electric power steering apparatus'20077,174,825'Hydraulic power steering apparatus'20076,883,637'Electric power steering device and control method utilized for controlling said electric power steering device'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2007Patents assigned to KOYO SEIKO CO (3)· patent assignee history
2005–2018Based in Osaka, JP· patent location history
2007–2020Based in Sakai, JP· patent location history
2009–2020Patents assigned to JTEKT CORP (15)· patent assignee history
2013Patents assigned to OYA TOSHIAKI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JTEKT CORP | 15 | 2009–2020 |
| KOYO SEIKO CO | 3 | 2005–2007 |
| OYA TOSHIAKIself | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakai, JP | 15 | 2007–2020 |
| Osaka, JP | 3 | 2005–2018 |