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Inventor

Keiji Kadota

Inventor
Zama, JP

Overview

16→
Patents
2002–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles21%
B60WConjoint control of vehicle sub-units of different type or different function21%
Y02TClimate change mitigation technologies related to transportation21%
B60LPropulsion of electrically-propelled vehicles19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
F16HGearing3%
F16DCouplings for transmitting rotation1%
G01RMeasuring electric variables1%
H02HEmergency protective circuit arrangements1%
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 systems1%
PatentTitleYear
10,804,891Driving device20208,565,989'Method of adjusting characteristics of a clutch in a hybrid electric vehicle'20138,187,144'Clutch torque control system of hybrid electric vehicle'20128,116,958'System and method for controlling driving force of hybrid electric vehicle'20127,532,968'Vehicle driving force control apparatus'20097,234,553'Vehicle driving force control apparatus'20077,140,460'Vehicle driving force control apparatus'20067,102,313'Apparatus and method for providing protection to electric traction motor of vehicle'20067,004,018'Vehicle driving force control apparatus'20066,969,337'Vehicle driving force control apparatus'20056,962,550'Control for vehicle including electric motor powered by engine driven generator'20056,953,415'Vehicle control apparatus'20056,905,438'Vehicle powertrain control system and method for enhanced vehicle start-up acceleration'20056,898,505'Controlling a starting and the subsequent vehicle acceleration procedure'20056,898,504'Vehicle driving force control apparatus'20056,434,469'Driving force control apparatus'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2009Patents assigned to NISSAN MOTOR (12)· patent assignee history
2002Based in Akishima, JP· patent location history
2005–2009Based in Zama, JP· patent location history
2005–2006Based in Kanagawa, JP· patent location history
2012–2013Patents assigned to HYUNDAI MOTOR CO LTD (3)· patent assignee history
2012–2013Patents assigned to KADOTA KEIJI (3)· patent assignee history
2012–2013Patents assigned to KIA MOTORS CORP (3)· patent assignee history
2012Patents assigned to HYUNDAI KIA MOTOR JAPAN R & D CT INC (2)· patent assignee history
2012–2013Based in Chiba, JP· patent location history
2020Based in Hitachinaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR122002–2009
HYUNDAI MOTOR CO LTD32012–2013
KADOTA KEIJIself32012–2013
KIA MOTORS CORP32012–2013
HYUNDAI KIA MOTOR JAPAN R & D CT INC22012
Locations
LocationPatentsSpan
Zama, JP72005–2009
Kanagawa, JP42005–2006
Chiba, JP32012–2013
Hitachinaka, JP12020
Akishima, JP12002