Akihiro ASHIDA

Person

Hitachinaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inverter control device and electric vehicle system
- Patent number 12,170,497
- Issue date Dec 17, 2024
- HITACHI ASTEMO, LTD.
- Toshiyuki Ajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter control device and electric vehicle system
- Patent number 12,149,183
- Issue date Nov 19, 2024
- Hitachi Astemo, Ltd.
- Takafumi Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter control device
- Patent number 11,984,821
- Issue date May 14, 2024
- Hitachi Astemo, Ltd.
- Toshiyuki Ajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control device and electric vehicle system
- Patent number 11,646,690
- Issue date May 9, 2023
- Hitachi Astemo, Ltd.
- Takafumi Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control device and electric vehicle system using the same
- Patent number 11,558,000
- Issue date Jan 17, 2023
- Hitachi Astemo, Ltd.
- Takafumi Hara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter drive device and electrically driven vehicle system using...
- Patent number 10,873,285
- Issue date Dec 22, 2020
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Takafumi Hara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter device and electric vehicle
- Patent number 10,826,410
- Issue date Nov 3, 2020
- Hitachi Automotive Systems, Ltd.
- Toshiyuki Ajima
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INVERTER CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM
- Publication number 20230155534
- Publication date May 18, 2023
- Hitachi Astemo, Ltd.
- Toshiyuki AJIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM
- Publication number 20230035063
- Publication date Feb 2, 2023
- Hitachi Astemo, Ltd.
- Takafumi HARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Inverter Control Device
- Publication number 20220247328
- Publication date Aug 4, 2022
- Hitachi Astemo, Ltd.
- Toshiyuki AJIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM
- Publication number 20210384859
- Publication date Dec 9, 2021
- Hitachi Astemo, Ltd.
- Takafumi HARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motor Control Device and Electric Vehicle System Using the Same
- Publication number 20210044243
- Publication date Feb 11, 2021
- Hitachi Automotive Systems, Ltd.
- Takafumi HARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER DEVICE AND ELECTRIC VEHICLE
- Publication number 20190363646
- Publication date Nov 28, 2019
- Hitachi Automotive Systems, Ltd.
- Toshiyuki AJIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Inverter Drive Device and Electrically Driven Vehicle System Using...
- Publication number 20190334469
- Publication date Oct 31, 2019
- Hitachi Automotive Systems, Ltd.
- Takafumi HARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Akihiro ASHIDA

Person

Patents Grantslast 30 patents

Inverter control device and electric vehicle system

Inverter control device and electric vehicle system

Inverter control device

Motor control device and electric vehicle system

Motor control device and electric vehicle system using the same

Inverter drive device and electrically driven vehicle system using...

Inverter device and electric vehicle

Patents Applicationslast 30 patents

INVERTER CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM

INVERTER CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM

Inverter Control Device

MOTOR CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM

Motor Control Device and Electric Vehicle System Using the Same

INVERTER DEVICE AND ELECTRIC VEHICLE

Inverter Drive Device and Electrically Driven Vehicle System Using...