Kenshi Kawagishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor unit, motor drive unit, fan unit and method of controlling th...
- Patent number 5,650,697
- Issue date Jul 22, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Akihiko Imagi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Control apparatus for multi-air-conditioner
- Patent number 5,642,857
- Issue date Jul 1, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Hidekazu Totsuka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for controlling electric motor
- Patent number 4,788,485
- Issue date Nov 29, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Kenshi Kawagishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER