Invention Grant
- Patent Title: Magnetic recording medium and magnetic storage apparatus
- Patent Title (中): 磁记录介质和磁存储装置
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Application No.: US14305118Application Date: 2014-06-16
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Publication No.: US09245567B2Publication Date: 2016-01-26
- Inventor: Tetsuya Kanbe , Kazuya Niwa , Yuji Murakami , Lei Zhang
- Applicant: SHOWA DENKO K.K.
- Applicant Address: JP Tokyo
- Assignee: SHOWA DENKO K.K.
- Current Assignee: SHOWA DENKO K.K.
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- Priority: JP2013-129883 20130620
- Main IPC: G11B5/66
- IPC: G11B5/66 ; G11B5/738 ; G11B5/65 ; G11B5/73
Abstract:
A magnetic recording medium includes a substrate, a magnetic layer including a FePt alloy having a L10 type structure, and a plurality of underlayers arranged between the substrate and the magnetic layer, wherein at least one of the plurality of underlayers includes TiO2.
Public/Granted literature
- US20140376127A1 MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS Public/Granted day:2014-12-25
Information query
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