Inventor
Yuruki Okada
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation14%
B60LPropulsion of electrically-propelled vehicles11%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
B60WConjoint control of vehicle sub-units of different type or different function8%
G01RMeasuring electric variables8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
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 systems6%
B61CLocomotives5%
PatentTitleYear
10,763,554Rechargeable battery protecting apparatus and power storage system202010,615,468Power storage device202010,211,490Storage battery deterioration measurement device and power storage system201910,180,461Battery internal state estimation apparatus201910,131,366Hybrid vehicle power generation control apparatus20189,985,524DC/DC conversion device and load-drive control system20189,910,099'Battery monitoring device, power storage system, and control system'20189,762,165'Control device for electric car'20179,738,273'Vehicle control apparatus'20179,647,575'Power converter'20179,599,676'Apparatus and method for estimating power storage device degradation'20179,479,107'Over temperature protection device for electric motors'20169,469,185'Control device for hybrid vehicle'20169,415,768'Control device for hybrid vehicle'20169,385,630'Power conversion control device, power conversion control method, electric motor, and vehicle driving system'20169,362,840'Power conversion device'20169,246,428'Vector control device for an electric motor that controls an electric power converter that converts DC power to AC power, electric motor, vehicle drive system, and vector control method for electric motor'20169,199,651'Vehicle control apparatus and control method for hybrid vehicle for railroad'20159,145,061'Hybrid-vehicle power generator control apparatus'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to MITSUBISHI ELECTRIC CORP (19)· patent assignee history
2015–2018Patents assigned to OKADA YURUKI (12)· patent assignee history
2015–2018Patents assigned to YAMASAKI HISANORI (9)· patent assignee history
2015–2018Patents assigned to HATANAKA KEITA (6)· patent assignee history
2015–2018Patents assigned to WADA YASUHIKO (6)· patent assignee history
2015–2020Based in Tokyo, JP· patent location history
2016–2019Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 19 | 2015–2020 |
| OKADA YURUKIself | 12 | 2015–2018 |
| YAMASAKI HISANORI | 9 | 2015–2018 |
| HATANAKA KEITA | 6 | 2015–2018 |
| WADA YASUHIKO | 6 | 2015–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 14 | 2015–2020 |
| Chiyoda-ku, JP | 5 | 2016–2019 |