Kihei Nakajima

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power converter having first and second power conversion units with...
- Patent number 6,125,045
- Issue date Sep 26, 2000
- Kabushiki Kaisha Toshiba
- Hiroyuki Nishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Harmonics suppression control circuit for a PWM inverter
- Patent number 5,001,619
- Issue date Mar 19, 1991
- Kabushiki Kaisha Toshiba
- Kihei Nakajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage-phase responsive, inverter disable circuit for system inter...
- Patent number 4,878,208
- Issue date Oct 31, 1989
- Kabushiki Kaisha Toshiba
- Nagataka Seki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of and system for controlling a photovoltaic power system
- Patent number 4,649,334
- Issue date Mar 10, 1987
- Kabushiki Kaisha Toshiba
- Kihei Nakajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Inverter apparatus
- Patent number 4,517,636
- Issue date May 14, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hiroshi Uchino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus for a cycloconverter
- Patent number 4,349,867
- Issue date Sep 14, 1982
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kenichi Otsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for controlling alternating current motors
- Patent number 4,246,528
- Issue date Jan 20, 1981
- Tokyo Shibaura Denki Kabushiki Kaisha
- Kihei Nakajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Kihei Nakajima

Person

Patents Grantslast 30 patents

Power converter having first and second power conversion units with...

Harmonics suppression control circuit for a PWM inverter

Voltage-phase responsive, inverter disable circuit for system inter...

Method of and system for controlling a photovoltaic power system

Inverter apparatus

Control apparatus for a cycloconverter

System for controlling alternating current motors