Inventor
Tomohiro Niwa
Inventor
Okazaki, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles29%
H02KDynamo-electric machines21%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
B60LPropulsion of electrically-propelled vehicles7%
F16CShafts7%
F16FSprings7%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems7%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
10,879,784Motor control device202010,003,286Motor control device and steering control device20188,998,189'Wave washer, rotary shaft supporting device including the wave washer, and electric motor including the rotary shaft supporting device'20158,348,008'Electric power steering system'20138,193,677'Brushless motor and electric power steering apparatus having exposed bus bar'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to JTEKT CORP (5)· patent assignee history
2012–2013Patents assigned to NIWA TOMOHIRO (2)· patent assignee history
2012Patents assigned to MURAKAMI TOSHIAKI (1)· patent assignee history
2012–2020Based in Okazaki, JP· patent location history
2013Patents assigned to YAMAGUCHI SHIGETOSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JTEKT CORP | 5 | 2012–2020 |
| NIWA TOMOHIROself | 2 | 2012–2013 |
| MURAKAMI TOSHIAKI | 1 | 2012 |
| YAMAGUCHI SHIGETOSHI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 5 | 2012–2020 |