Tadashi Ashikaga

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pole change induction motor and control apparatus and method for th...
- Patent number 6,008,616
- Issue date Dec 28, 1999
- Kabushiki Kaisha Meidensha
- Kazutoshi Nagayama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive circuit for switched reluctance motor
- Patent number 5,945,801
- Issue date Aug 31, 1999
- Kabushiki Kaisha Meidensha
- Kenji Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling hybrid excitation type permane...
- Patent number 5,689,166
- Issue date Nov 18, 1997
- Kabushiki Kaisha Meidensha
- Kazutoshi Nagayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for controlling revolution speed of electric motor
- Patent number 5,155,797
- Issue date Oct 13, 1992
- Kabushiki Kaisha Meidensha
- Masakatsu Nomura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Induction motor vector control
- Patent number 4,967,135
- Issue date Oct 30, 1990
- Kabushiki Kaisha Meidensha
- Tadashi Ashikaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Induction motor control apparatus
- Patent number 4,862,343
- Issue date Aug 29, 1989
- Kabushiki Kaisha Meidensha
- Masakatsu Nomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of operating a secondary battery to recondition the battery
- Patent number 4,691,158
- Issue date Sep 1, 1987
- Kabushiki Kaisha Meidensha
- Takafumi Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital PWMed pulse generator
- Patent number 4,617,675
- Issue date Oct 14, 1986
- Kabushiki Kaisha Meidensha
- Tadashi Ashikaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vector control method and system for an induction motor
- Patent number 4,510,430
- Issue date Apr 9, 1985
- Kabushiki Kaisha Meidensha
- Tadashi Ashikaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vector control method and system for an induction motor
- Patent number 4,509,003
- Issue date Apr 2, 1985
- Kabushiki Kaisha Meidensha
- Kouhei Ohnishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tadashi Ashikaga

Person

Patents Grantslast 30 patents

Pole change induction motor and control apparatus and method for th...

Drive circuit for switched reluctance motor

Method and apparatus for controlling hybrid excitation type permane...

Control system for controlling revolution speed of electric motor

Induction motor vector control

Induction motor control apparatus

Method of operating a secondary battery to recondition the battery

Digital PWMed pulse generator

Vector control method and system for an induction motor

Vector control method and system for an induction motor