发明授权
- 专利标题： Magnetic recording head and magnetic recording device
- 专利标题（中）： 磁记录头和磁记录装置
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申请号： US12232391申请日： 2008-09-16
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公开(公告)号： US08154825B2公开(公告)日： 2012-04-10
- 发明人: Masahiro Takashita , Hitoshi Iwasaki , Kenichiro Yamada , Junichi Akiyama , Masayuki Takagishi , Tomomi Funayama , Mariko Shimizu
- 申请人： Masahiro Takashita , Hitoshi Iwasaki , Kenichiro Yamada , Junichi Akiyama , Masayuki Takagishi , Tomomi Funayama , Mariko Shimizu
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 代理机构： Nixon & Vanderhye, P.C.
- 优先权： JP2007-248047 20070925
- 主分类号： G11B5/127
- IPC分类号： G11B5/127
摘要：
It is made possible to provide a magnetic head that can stabilize the high-frequency magnetic field generated from the spin torque oscillator. A magnetic head includes: first and second main magnetic poles; and a spin torque oscillator provided between the first and second main magnetic poles.
公开/授权文献
- US20090080105A1 Magnetic recording head and magnetic recording device 公开/授权日：2009-03-26
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