Kenji Sonoyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Totally-enclosed fan-cooled motor
- Patent number 7,629,717
- Issue date Dec 8, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Nobuhiro Kanei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Totally-Enclosed Fan-Cooled Motor
- Publication number 20080036314
- Publication date Feb 14, 2008
- Nobuhiro Kanei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER