Inventor
Ikuo Yasuoka
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles26%
Y02TClimate change mitigation technologies related to transportation21%
H01LSemiconductor devices11%
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 systems11%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
G05FSystems for regulating electric or magnetic variables5%
H02HEmergency protective circuit arrangements5%
PatentTitleYear
10,141,858Power converter for electric locomotive20189,327,604'Electric vehicle control apparatus and electric vehicle'20168,890,455'Electric vehicle control device'20148,847,521'Electric-vehicle control apparatus'20148,599,585'Power conversion device'20138,559,143'Vehicle control system'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2018Patents assigned to TOSHIBA KK (5)· patent assignee history
2013–2014Patents assigned to TODA SHINICHI (4)· patent assignee history
2013–2014Patents assigned to YASUOKA IKUO (4)· patent assignee history
2013–2014Patents assigned to NAKAZAWA YOSUKE (3)· patent assignee history
2013Patents assigned to NUMAZAKI MITSUHIRO (2)· patent assignee history
2013–2018Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 5 | 2013–2018 |
| TODA SHINICHI | 4 | 2013–2014 |
| YASUOKA IKUOself | 4 | 2013–2014 |
| NAKAZAWA YOSUKE | 3 | 2013–2014 |
| NUMAZAKI MITSUHIRO | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2013–2018 |