发明授权
- 专利标题： Shredder and shredding method
- 专利标题（中）： 破碎机和粉碎方法
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申请号： US10924770申请日： 2004-08-25
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公开(公告)号： US07083128B2公开(公告)日： 2006-08-01
- 发明人: Hisae Yoshizawa , Katsunori Kawano , Jiro Minabe , Kazuhiro Hayashi , Yasuhiro Ogasawara , Shin Yasuda , Norie Matsui
- 申请人： Hisae Yoshizawa , Katsunori Kawano , Jiro Minabe , Kazuhiro Hayashi , Yasuhiro Ogasawara , Shin Yasuda , Norie Matsui
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2004-038863 20040216
- 主分类号： B02C19/00
- IPC分类号： B02C19/00
摘要：
A shredder that shreds a recording medium which includes, on a surface thereof, an image forming portion and a holographic memory portion in which data is recorded. The shredder includes a data destroying unit that destroys at least the data recorded in the holographic memory portion and a shredding unit that shreds the entire recording medium. Thus, when a recording medium to which has been added a holographic memory portion in which useful information is recorded is to be discarded, the data(information) recorded in the holographic memory portion can be safely destroyed so that the data can no longer be read.
公开/授权文献
- US20050194480A1 Shredder and shredding method 公开/授权日：2005-09-08
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