Yoji Okada

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for driving a stepping motor
- Patent number 4,490,663
- Issue date Dec 25, 1984
- Mikuni Kogyo Kabushiki Kaisha
- Shuichi Kamiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER