| 发明名称 |
STORAGE DEVICE, AND METHOD FOR PROTECTING DATA IN STORAGE DEVICE |
| 摘要 |
A storage device includes a memory including a first storage area configured to store area information that indicates a geographical area, and a second storage area configured to store data, and a processor coupled to the memory and configured to append data storage information, which indicates a location of the storage device, to the data to be stored in the second storage area, and allow a piece of the data stored in the second storage area to become available, the piece having the data storage information indicating that the location of the storage device falls within an area indicated by the area information, while the storage device is located within the area indicated by the area information. |
| 申请公布号 |
US2014173237(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201314094424 |
申请日期 |
2013.12.02 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
TAKANO Ayumi;IRISAWA Toru;IKUSHIMA Shigeru;YAMADA Takuma |
| 分类号 |
G06F12/14 |
主分类号 |
G06F12/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A storage device, comprising:
a memory including a first storage area configured to store area information that indicates a geographical area, and a second storage area configured to store data; and a processor coupled to the memory and configured to append data storage information, which indicates a location of the storage device, to the data to be stored in the second storage area, and allow a piece of the data stored in the second storage area to become available, the piece having the data storage information indicating that the location of the storage device falls within an area indicated by the area information, while the storage device is located within the area indicated by the area information.
|
| 地址 |
Kawasaki-shi JP |
