Tatsuyoshi NAKATANI

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid dynamic pressure bearing device, spindle motor and disk drive...
- Patent number 8,284,515
- Issue date Oct 9, 2012
- Nidec Corporation
- Yoichi Sekii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FLUID DYNAMIC PRESSURE BEARING DEVICE, SPINDLE MOTOR AND DISK DRIVE...
- Publication number 20110299193
- Publication date Dec 8, 2011
- NIDEC CORPORATION
- Yoichi SEKII
- G11 - INFORMATION STORAGE