Akira Kumagae

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Three-level neutral point clamping type inverter circuit
- Patent number 6,226,192
- Issue date May 1, 2001
- Kabushiki Kaisha Yaskawa Denki
- Katsutoshi Yamanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER