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Daisuke Kofu
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of controlling driving force
Patent number
10,471,952
Issue date
Nov 12, 2019
Mazda Motor Corporation
Yasumasa Imamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control system of a four-wheel drive vehicle and gradient value set...
Patent number
10,464,545
Issue date
Nov 5, 2019
Mazda Motor Corporation
Tetsushi Marutani
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Driving force distribution control apparatus
Patent number
9,561,720
Issue date
Feb 7, 2017
JTEKT Corporation
Kotaro Sarai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Driving force distribution control device and four-wheel-drive vehicle
Patent number
8,909,448
Issue date
Dec 9, 2014
JTEKT Corporation
Tomohiro Nozu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Road surface frictional coefficient estimation device, driving forc...
Patent number
8,700,280
Issue date
Apr 15, 2014
JTEKT Corporation
Tomohiro Nozu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Driving force distribution control device and four-wheel-drive vehicle
Patent number
8,538,650
Issue date
Sep 17, 2013
JTEKT Corporation
Tomohiro Nozu
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF CONTROLLING DRIVING FORCE
Publication number
20180362021
Publication date
Dec 20, 2018
MAZDA MOTOR CORPORATION
Yasumasa Imamura
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTROL SYSTEM OF A FOUR-WHEEL DRIVE VEHICLE AND GRADIENT VALUE SET...
Publication number
20170361847
Publication date
Dec 21, 2017
MAZDA MOTOR CORPORATION
Tetsushi Marutani
B60 - VEHICLES IN GENERAL
Information
Patent Application
DRIVING FORCE DISTRIBUTION CONTROL APPARATUS
Publication number
20150258889
Publication date
Sep 17, 2015
JTEKT Corporation
Kotaro SARAI
B60 - VEHICLES IN GENERAL
Information
Patent Application
DRIVING FORCE DISTRIBUTION CONTROL DEVICE AND FOUR-WHEEL-DRIVE VEHICLE
Publication number
20130035833
Publication date
Feb 7, 2013
JTEKT Corporation
Tomohiro Nozu
B60 - VEHICLES IN GENERAL
Information
Patent Application
DRIVING FORCE DISTRIBUTION CONTROL DEVICE AND FOUR-WHEEL-DRIVE VEHICLE
Publication number
20130035832
Publication date
Feb 7, 2013
Mazda Motor Corporation
Tomohiro NOZU
B60 - VEHICLES IN GENERAL
Information
Patent Application
ROAD SURFACE FRICTIONAL COEFFICIENT ESTIMATION DEVICE, DRIVING FORC...
Publication number
20130035831
Publication date
Feb 7, 2013
JTEKT Corporation
Tomohiro Nozu
B60 - VEHICLES IN GENERAL