Junichi Okada

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for controlling magnetic levitation
- Patent number 5,020,444
- Issue date Jun 4, 1991
- Kabushiki Kaisha Yasakawa Denki Seisakusho
- Akihiro Furutani
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...