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Yoshitaka Abe
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Drive control device and control method for electric motor
Patent number
10,787,193
Issue date
Sep 29, 2020
Hitachi Automotive Systems, Ltd.
Hiroshi Hirayama
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Load drive control device
Patent number
9,780,773
Issue date
Oct 3, 2017
Hitachi Automotive Systems, Ltd.
Takahiro Kawata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Series regulator on electronic control unit for automotive vehicle
Patent number
9,287,771
Issue date
Mar 15, 2016
Hitachi Automotive Systems, Ltd.
Ayumu Hatanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Drive Control Device and Control Method for Electric Motor
Publication number
20190300046
Publication date
Oct 3, 2019
Hitachi Automotive Systems, Ltd.
Hiroshi HIRAYAMA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Load Drive Control Device
Publication number
20150381159
Publication date
Dec 31, 2015
Hitachi Automotive Systems, Ltd.
Takahiro KAWATA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SERIES REGULATOR ON ELECTRONIC CONTROL UNIT FOR AUTOMOTIVE VEHICLE
Publication number
20130049459
Publication date
Feb 28, 2013
HITACHI AUTOMOTIVE SYSTEMS, LTD.
Ayumu Hatanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER