发明授权
- 专利标题： Method of reading and writing magnetic recording medium
- 专利标题（中）： 磁记录介质的读写方法
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申请号： US14169484申请日： 2014-01-31
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公开(公告)号： US08891196B2公开(公告)日： 2014-11-18
- 发明人: Naruhisa Nagata
- 申请人： Fuji Electric Co., Ltd.
- 申请人地址： JP Kawasaki-shi
- 专利权人： Fuji Electronic Co., Ltd.
- 当前专利权人： Fuji Electronic Co., Ltd.
- 当前专利权人地址： JP Kawasaki-shi
- 代理机构： Rabin & Berdo, P.C.
- 优先权： JP2013-018842 20130201
- 主分类号： G11B21/02
- IPC分类号： G11B21/02 ; G11B5/012
摘要：
A method of reading and writing a magnetic recording medium using a magnetic head that has an element portion, the magnetic recording medium including a base, a metal film formed on the base, a protective film formed on the metal film, and a lubricating film formed on the protective film. The method includes reading and writing the magnetic recording medium while positioning the element portion of the magnetic head in the lubricating film.
公开/授权文献
- US20140218820A1 METHOD OF READING AND WRITING MAGNETIC RECORDING MEDIUM 公开/授权日：2014-08-07
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