Masayoshi Kumano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling an inverter
- Patent number 5,155,675
- Issue date Oct 13, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Takafumi Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interconnection for electric power system
- Patent number 5,111,377
- Issue date May 5, 1992
- Shikoku Research Institute Incorporated
- Hiromasa Higasa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source device for a load with a stand-by power supply system
- Patent number 4,652,770
- Issue date Mar 24, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Masayoshi Kumano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Controller for driving electric vehicle
- Publication number 20020149417
- Publication date Oct 17, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masayoshi Kumano
- B60 - VEHICLES IN GENERAL