Inventor
Ken Iwatsuki
Inventor
Anjo, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation21%
B60LPropulsion of electrically-propelled vehicles20%
B60WConjoint control of vehicle sub-units of different type or different function15%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%
F16HGearing6%
F15BSystems acting by means of fluids in general4%
H02KDynamo-electric machines4%
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 systems4%
F02DControlling combustion engines1%
PatentTitleYear
9,998,052Rotary electric machine control device20189,634,589'Drive device'20179,634,590'Drive device'20179,531,309'Drive device'20169,018,870'Control device'20158,624,534'Control device for electric motor driving apparatus'20148,497,645'Control device for electric motor drive device'20138,390,223'Control device for electric motor drive device'20138,278,865'Control device'20128,269,446'Electric vehicle control device'20128,232,753'Control device for electric motor drive apparatus'20128,093,843'Vehicle controller and control method'20128,082,073'Electric vehicle control device'20117,973,505'Electric vehicle control device'20117,728,557'Electric discharge controller, electric discharge control method and its program'20107,496,435'Drive control system for electric vehicle and method of drive control of electric vehicle'20097,353,094'Electrically operated vehicle driving controller, electrically operated vehicle driving control method and its program'20087,216,618'Control apparatus for driving vehicle and control method for driving vehicle'20077,207,304'Control apparatus for driving vehicle and control method for driving vehicle'20077,117,071'Hybrid vehicle drive control apparatus, and control method of hybrid vehicle drive apparatus and program thereof'20067,047,116'Electric drive control apparatus, electric drive control method and program therefor'20065,969,500'Control system and method for motors'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2018Patents assigned to AISIN AW CO (22)· patent assignee history
1999–2018Based in Anjo, JP· patent location history
2007–2009Based in Aichi, JP· patent location history
2011–2015Patents assigned to IWATSUKI KEN (9)· patent assignee history
2011–2012Patents assigned to TOYOTA MOTOR CO LTD (4)· patent assignee history
2012–2015Patents assigned to SAHA SUBRATA (5)· patent assignee history
2012–2015Patents assigned to SHIMADA ARINORI (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AISIN AW CO | 22 | 1999–2018 |
| IWATSUKI KENself | 9 | 2011–2015 |
| SAHA SUBRATA | 5 | 2012–2015 |
| SHIMADA ARINORI | 5 | 2012–2015 |
| TOYOTA MOTOR CO LTD | 4 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anjo, JP | 20 | 1999–2018 |
| Aichi, JP | 2 | 2007–2009 |