Inventor
Akihiro Imura
Inventor
Kariya, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters32%
Y02TClimate change mitigation technologies related to transportation12%
F02NStarting of combustion engines10%
B60LPropulsion of electrically-propelled vehicles7%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids7%
F25BRefrigeration machines, plants or systems7%
F01CRotary-piston or oscillating-piston machines or engines5%
F02DControlling combustion engines5%
Y02ATechnologies for adaptation to climate change5%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles2%
PatentTitleYear
10,865,757Engine starting system and starter202010,837,417Engine starter apparatus202010,801,497Electric compressor controller and refrigeration cycle device202010,288,028Engine starting system201910,247,160Engine starting system20199,982,647Engine start system20188,872,454'Control unit of rotary device'20148,760,003'Vehicle-use power supply control apparatus and control apparatus for controlling electric rotating machine mounted on vehicle as main engine'20148,686,673'Control device for electric rotary machine'20148,466,642'Control apparatus for electric rotating machine'20138,441,220'Control device for electric rotating machine'20138,427,088'Apparatus for carrying out improved control of rotary machine'20138,421,386'Control apparatus for multi-phase rotary machine'20138,310,186'Apparatus for carrying out improved control of rotary machine'20128,278,854'Control device for electric rotating machine'20128,164,311'Control device for electric rotating machine'20128,063,596'Apparatus for carrying out improved control of rotary machine'20117,992,400'Refrigerating apparatus and fluid machine therefor'20117,986,116'Apparatus for controlling torque of electric rotating machine'20117,514,896'Method of estimating magnetic pole position in synchronous motor'20097,418,824'Refrigerating apparatus and fluid machine therefor'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to DENSO CORP (20)· patent assignee history
2008–2011Patents assigned to NIPPON SOKEN (2)· patent assignee history
2008–2020Based in Kariya, JP· patent location history
2009Based in Oobu, JP· patent location history
2011–2014Patents assigned to IMURA AKIHIRO (11)· patent assignee history
2011–2014Based in Aichi, JP· patent location history
2012–2013Patents assigned to TAKAHASHI TOMOYA (2)· patent assignee history
2012–2014Based in Chita-gun, JP· patent location history
2013Patents assigned to FUJITSUNA MASAMI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 20 | 2008–2020 |
| IMURA AKIHIROself | 11 | 2011–2014 |
| NIPPON SOKEN | 2 | 2008–2011 |
| TAKAHASHI TOMOYA | 2 | 2012–2013 |
| FUJITSUNA MASAMI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 8 | 2008–2020 |
| Chita-gun, JP | 8 | 2012–2014 |
| Aichi, JP | 4 | 2011–2014 |
| Oobu, JP | 1 | 2009 |