Ryuichi Oguro

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of controlling speed of synchronous motor, and method of ide...
- Patent number 7,076,340
- Issue date Jul 11, 2006
- Kabushiki Kaisha Yaskawa Denki
- Masanobu Inazumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Positioning control method
- Patent number 6,975,086
- Issue date Dec 13, 2005
- Kabushiki Kaisha Yaskawa Denki
- Hideki Honda
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motor controller
- Patent number 6,914,404
- Issue date Jul 5, 2005
- Kabushiki Kaisha Yaskawa Denki
- Souki Kaku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor control device
- Patent number 6,873,132
- Issue date Mar 29, 2005
- Kabushiki Kaisha Yaskawa Denki
- Souki Kaku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for controlling currents of synchronous motor
- Patent number 6,850,030
- Issue date Feb 1, 2005
- Kabushiki Kaisha Yaskawa Denki
- Souki Kaku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 6,832,127
- Issue date Dec 14, 2004
- Kabushiki Kaisha Yaskawa Denki
- Shuang-Hui Hao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 6,822,415
- Issue date Nov 23, 2004
- Kabushiki Kaish Yaskawa Denki
- Takehiko Komiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for estimating induced electromotive force and speed of indu...
- Patent number 6,242,885
- Issue date Jun 5, 2001
- Kabushiki Kaisha Yaskawa Denki
- Kozo Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of estimating initial pole position of permanent magnet brus...
- Patent number 6,184,647
- Issue date Feb 6, 2001
- Kabushiki Kaisha Yaskawa Denki
- Ryuichi Oguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensorless control method and apparatus of permanent magnet synchro...
- Patent number 6,081,093
- Issue date Jun 27, 2000
- Kabushiki Kaisha Yaskawa Denki
- Ryuichi Oguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method and device for controlling currents of synchronous motor
- Publication number 20040178764
- Publication date Sep 16, 2004
- Souki Kaku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric motor control device
- Publication number 20040090198
- Publication date May 13, 2004
- Souki Kaku
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Servo control method
- Publication number 20030173928
- Publication date Sep 18, 2003
- Jun Hagihara
- G05 - CONTROLLING REGULATING
Information Patent Application
Motor controller
- Publication number 20030169004
- Publication date Sep 11, 2003
- Souki Kaku
- G05 - CONTROLLING REGULATING

Ryuichi Oguro

Person

Patents Grantslast 30 patents

Method of controlling speed of synchronous motor, and method of ide...

Positioning control method

Motor controller

Electric motor control device

Method and device for controlling currents of synchronous motor

Motor controller

Motor controller

Method for estimating induced electromotive force and speed of indu...

Method of estimating initial pole position of permanent magnet brus...

Sensorless control method and apparatus of permanent magnet synchro...

Patents Applicationslast 30 patents

Method and device for controlling currents of synchronous motor

Electric motor control device

Servo control method

Motor controller