Takeru Sato

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Ashikaga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bearing device and spindle motor provided with the bearing device
- Patent number 5,885,005
- Issue date Mar 23, 1999
- Hitachi, Ltd.
- Masaaki Nakano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...