Isao Fujiwara

Person

Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotating electrical machine control device
- Patent number 11,909,342
- Issue date Feb 20, 2024
- AISIN CORPORATION
- Subrata Saha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine control system
- Patent number 11,705,850
- Issue date Jul 18, 2023
- AISIN CORPORATION
- Subrata Saha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine control device
- Patent number 11,456,686
- Issue date Sep 27, 2022
- AISIN CORPORATION
- Subrata Saha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine control device
- Patent number 11,258,391
- Issue date Feb 22, 2022
- Aisin AW Co., Ltd.
- Subrata Saha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter control device
- Patent number 11,056,984
- Issue date Jul 6, 2021
- Aisin AW Co., Ltd.
- Masashi Miyazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric motor control device, electric vehicle, and hybrid electri...
- Patent number 7,928,686
- Issue date Apr 19, 2011
- Aisin AW Co., Ltd.
- Subrata Saha
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical drive control device and electrical drive control method
- Patent number 7,489,099
- Issue date Feb 10, 2009
- Aisin AW Co., Ltd.
- Isao Fujiwara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive control apparatus, motor drive control method and progr...
- Patent number 7,339,333
- Issue date Mar 4, 2008
- Aisin AW Co., Ltd.
- Zhiqian Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrically operated drive controller, electrically operated drive...
- Patent number 7,053,581
- Issue date May 30, 2006
- Aisin Aw Co., Ltd.
- Zhiqian Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrically operated drive controller, electrically operated drive...
- Patent number 7,049,782
- Issue date May 23, 2006
- Aisin Aw Co., Ltd.
- Zhiqian Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor drive control apparatus, motor drive control method and progr...
- Patent number 7,049,779
- Issue date May 23, 2006
- Aisin A W Co., Ltd.
- Zhiqian Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ROTATING ELECTRICAL MACHINE CONTROL DEVICE
- Publication number 20230028358
- Publication date Jan 26, 2023
- AISIN CORPORATION
- Subrata SAHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE CONTROL SYSTEM
- Publication number 20220200508
- Publication date Jun 23, 2022
- AISIN CORPORATION
- Subrata SAHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE CONTROL DEVICE
- Publication number 20210167702
- Publication date Jun 3, 2021
- AISIN AW CO., LTD.
- Subrata SAHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE CONTROL DEVICE
- Publication number 20200389115
- Publication date Dec 10, 2020
- AISIN AW CO.,LTD.
- Subrata SAHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER CONTROL DEVICE
- Publication number 20200220479
- Publication date Jul 9, 2020
- Aisin AW Co., Ltd.
- Masashi MIYAZAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric motor control device, electric vehicle, and hybrid electri...
- Publication number 20090115362
- Publication date May 7, 2009
- AISIN AW CO., LTD.
- Subrata Saha
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electrical drive control device and electrical drive control method
- Publication number 20070241715
- Publication date Oct 18, 2007
- AISIN AW CO., LTD.
- Isao Fujiwara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE CONTROL APPARATUS, MOTOR DRIVE CONTROL METHOD AND PROGR...
- Publication number 20060049792
- Publication date Mar 9, 2006
- AISIN AW CO., LTD.
- Zhiqian Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor drive control apparatus, motor drive control method and progr...
- Publication number 20060043919
- Publication date Mar 2, 2006
- AISIN AW CO., LTD.
- Zhiqian Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electrically operated drive controller, electrically operated drive...
- Publication number 20050285556
- Publication date Dec 29, 2005
- Aisin AW Co., Ltd.
- Zhiqian Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electrically operated drive controller, electrically operated drive...
- Publication number 20050285555
- Publication date Dec 29, 2005
- Aisin AW Co., Ltd.
- Zhiqian Chen
- B60 - VEHICLES IN GENERAL

Isao Fujiwara

Person

Patents Grantslast 30 patents

Rotating electrical machine control device

Rotating electrical machine control system

Rotating electrical machine control device

Rotating electrical machine control device

Inverter control device

Electric motor control device, electric vehicle, and hybrid electri...

Electrical drive control device and electrical drive control method

Motor drive control apparatus, motor drive control method and progr...

Electrically operated drive controller, electrically operated drive...

Electrically operated drive controller, electrically operated drive...

Motor drive control apparatus, motor drive control method and progr...

Patents Applicationslast 30 patents

ROTATING ELECTRICAL MACHINE CONTROL DEVICE

ROTATING ELECTRICAL MACHINE CONTROL SYSTEM

ROTATING ELECTRICAL MACHINE CONTROL DEVICE

ROTATING ELECTRICAL MACHINE CONTROL DEVICE

INVERTER CONTROL DEVICE

Electric motor control device, electric vehicle, and hybrid electri...

Electrical drive control device and electrical drive control method

MOTOR DRIVE CONTROL APPARATUS, MOTOR DRIVE CONTROL METHOD AND PROGR...

Motor drive control apparatus, motor drive control method and progr...

Electrically operated drive controller, electrically operated drive...

Electrically operated drive controller, electrically operated drive...