Yuji NISHITANI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk drive device in which reduction in unbalanced amount can be ad...
- Patent number 8,599,516
- Issue date Dec 3, 2013
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Yuji Nishitani
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive device improved in stiffness of fluid dynamic bearing
- Patent number 8,315,011
- Issue date Nov 20, 2012
- Alphana Technology Co., Ltd.
- Yuji Nishitani
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DRIVE DEVICE IN WHICH REDUCTION IN UNBALANCED AMOUNT CAN BE AD...
- Publication number 20110109991
- Publication date May 12, 2011
- ALPHANA Technology Co., Ltd.
- Yuji NISHITANI
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE DEVICE IMPROVED IN STIFFNESS OF FLUID DYNAMIC BEARING
- Publication number 20100302673
- Publication date Dec 2, 2010
- ALPHANA Technology Co., Ltd.
- Yuji NISHITANI
- G11 - INFORMATION STORAGE