Masao FUJIMOTO

Person

Isesaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrically-operated drive device and electrically-operated power...
- Patent number 12,139,208
- Issue date Nov 12, 2024
- Hitachi Astemo, Ltd.
- Masao Fujimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive device and electric power steering device
- Patent number RE50061
- Issue date Jul 30, 2024
- Hitachi Astemo, Ltd.
- Masao Fujimoto
Information Patent Grant
Electrically-operated drive device and electrically-operated power...
- Patent number 11,863,045
- Issue date Jan 2, 2024
- Hitachi Astemo, Ltd.
- Masao Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric drive device and electric power steering device
- Patent number 11,597,430
- Issue date Mar 7, 2023
- Hitachi Astemo, Ltd.
- Masao Fujimoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electric drive device and electric power steering device
- Patent number 11,052,841
- Issue date Jul 6, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Masao Fujimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric drive device and electric power steering device
- Patent number 11,040,738
- Issue date Jun 22, 2021
- Hitachi Astemo, Ltd.
- Masao Fujimoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electric drive device and electric power steering device
- Patent number 10,668,943
- Issue date Jun 2, 2020
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric drive device and electric power steering device
- Patent number 10,668,944
- Issue date Jun 2, 2020
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electric drive device and electric power steering device
- Patent number 10,654,517
- Issue date May 19, 2020
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic control device
- Patent number 10,251,271
- Issue date Apr 2, 2019
- Hitachi Automotive Systems, Ltd.
- Tomishige Yatsugi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric drive apparatus and electric power steering apparatus
- Patent number 10,044,248
- Issue date Aug 7, 2018
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric driving device and electric power steering device
- Patent number 10,014,745
- Issue date Jul 3, 2018
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric drive device and electric power steering device
- Patent number 9,780,619
- Issue date Oct 3, 2017
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical connector assembly, electronic control unit using same,...
- Patent number 9,505,427
- Issue date Nov 29, 2016
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of welding circuit conductor and terminal of control apparatus
- Patent number 8,779,321
- Issue date Jul 15, 2014
- Hitachi Automotive Systems, Ltd.
- Masao Fujimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic apparatus
- Patent number 8,530,759
- Issue date Sep 10, 2013
- Hitachi Automotive Systems, Ltd.
- Katsumasa Hagiwara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC CONTROL DEVICE
- Publication number 20240055930
- Publication date Feb 15, 2024
- Hitachi Astemo, Ltd.
- Hiroshi SATO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MOTOR DRIVE DEVICE
- Publication number 20230307995
- Publication date Sep 28, 2023
- Hitachi Astemo, Ltd.
- Masao FUJIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE
- Publication number 20230299647
- Publication date Sep 21, 2023
- Hitachi Astemo, Ltd.
- Masao FUJIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICALLY-OPERATED DRIVE DEVICE AND ELECTRICALLY-OPERATED POWER...
- Publication number 20220009544
- Publication date Jan 13, 2022
- Hitachi Astemo, Ltd.
- Masao FUJIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICALLY-OPERATED DRIVE DEVICE AND ELECTRICALLY-OPERATED POWER...
- Publication number 20210376690
- Publication date Dec 2, 2021
- Hitachi Astemo, Ltd.
- Masao FUJIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE
- Publication number 20200239065
- Publication date Jul 30, 2020
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electric Drive Device and Electric Power Steering Device
- Publication number 20190023305
- Publication date Jan 24, 2019
- Hitachi Automotive Systems , Ltd.
- Masao FUJIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Drive Device and Electric Power Steering Device
- Publication number 20190016374
- Publication date Jan 17, 2019
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electric Drive Device and Electric Power Steering Device
- Publication number 20180244301
- Publication date Aug 30, 2018
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE
- Publication number 20180178739
- Publication date Jun 28, 2018
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE
- Publication number 20180178829
- Publication date Jun 28, 2018
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electric Drive Apparatus and Electric Power Steering Apparatus
- Publication number 20180131256
- Publication date May 10, 2018
- Hitachi Automotive Ssytems ,Ltd.
- Masao FUJIMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electric Driving Device and Electric Power Steering Device
- Publication number 20180006521
- Publication date Jan 4, 2018
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC CONTROL DEVICE
- Publication number 20180007787
- Publication date Jan 4, 2018
- Hitachi Automotive Systems, Ltd.
- Tomishige YATSUGI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE
- Publication number 20160065030
- Publication date Mar 3, 2016
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electrical Connector Assembly, Electronic Control Unit Using Same,...
- Publication number 20160064853
- Publication date Mar 3, 2016
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20110226524
- Publication date Sep 22, 2011
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Katsumasa HAGIWARA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Welding Circuit Conductor and Terminal of Control Apparatus
- Publication number 20110062122
- Publication date Mar 17, 2011
- Hitachi Automotive Systems, Ltd.
- Masao FUJIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Masao FUJIMOTO

Person

Patents Grantslast 30 patents

Electrically-operated drive device and electrically-operated power...

Electric drive device and electric power steering device

Electrically-operated drive device and electrically-operated power...

Electric drive device and electric power steering device

Electric drive device and electric power steering device

Electric drive device and electric power steering device

Electric drive device and electric power steering device

Electric drive device and electric power steering device

Electric drive device and electric power steering device

Electronic control device

Electric drive apparatus and electric power steering apparatus

Electric driving device and electric power steering device

Electric drive device and electric power steering device

Electrical connector assembly, electronic control unit using same,...

Method of welding circuit conductor and terminal of control apparatus

Electronic apparatus

Patents Applicationslast 30 patents

ELECTRONIC CONTROL DEVICE

MOTOR DRIVE DEVICE

MOTOR DRIVE DEVICE

ELECTRICALLY-OPERATED DRIVE DEVICE AND ELECTRICALLY-OPERATED POWER...

ELECTRICALLY-OPERATED DRIVE DEVICE AND ELECTRICALLY-OPERATED POWER...

ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE

Electric Drive Device and Electric Power Steering Device

Electric Drive Device and Electric Power Steering Device

Electric Drive Device and Electric Power Steering Device

ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE

ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE

Electric Drive Apparatus and Electric Power Steering Apparatus

Electric Driving Device and Electric Power Steering Device

ELECTRONIC CONTROL DEVICE

ELECTRIC DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE

Electrical Connector Assembly, Electronic Control Unit Using Same,...

ELECTRONIC APPARATUS

Method of Welding Circuit Conductor and Terminal of Control Apparatus