发明申请
- 专利标题： Magnetic recording medium
- 专利标题（中）： 磁记录介质
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申请号： US11600725申请日： 2006-11-17
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公开(公告)号： US20070059562A1公开(公告)日： 2007-03-15
- 发明人: Kazuhiro Hattori , Mitsuru Takai , Takahiro Suwa
- 申请人： Kazuhiro Hattori , Mitsuru Takai , Takahiro Suwa
- 申请人地址： JP Tokyo
- 专利权人： TDK CORPORATION
- 当前专利权人： TDK CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2003-058381 20030305; JP2003-101570 20030404
- 主分类号： G11B5/65
- IPC分类号： G11B5/65
摘要：
A magnetic recording medium which is prevented from deterioration of the partitioned recording elements is provided. A magnetic recording medium has partitioned recording elements, a non-magnetic body filled in grooves between the partitioned recording elements, and a barrier film formed between the partitioned recording elements and the non-magnetic body.
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