JP2005038476A5 - - Google Patents

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Publication number
JP2005038476A5
JP2005038476A5 JP2003198200A JP2003198200A JP2005038476A5 JP 2005038476 A5 JP2005038476 A5 JP 2005038476A5 JP 2003198200 A JP2003198200 A JP 2003198200A JP 2003198200 A JP2003198200 A JP 2003198200A JP 2005038476 A5 JP2005038476 A5 JP 2005038476A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2003198200A
Other versions
JP2005038476A (ja
JP4382406B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003198200A priority Critical patent/JP4382406B2/ja
Priority claimed from JP2003198200A external-priority patent/JP4382406B2/ja
Priority to CNB2004800206865A priority patent/CN100492520C/zh
Priority to PCT/JP2004/009796 priority patent/WO2005008664A1/ja
Priority to US10/891,055 priority patent/US7423841B2/en
Publication of JP2005038476A publication Critical patent/JP2005038476A/ja
Publication of JP2005038476A5 publication Critical patent/JP2005038476A5/ja
Application granted granted Critical
Publication of JP4382406B2 publication Critical patent/JP4382406B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003198200A 2003-07-17 2003-07-17 磁気記録媒体 Expired - Fee Related JP4382406B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003198200A JP4382406B2 (ja) 2003-07-17 2003-07-17 磁気記録媒体
CNB2004800206865A CN100492520C (zh) 2003-07-17 2004-07-09 磁记录媒体
PCT/JP2004/009796 WO2005008664A1 (ja) 2003-07-17 2004-07-09 磁気記録媒体
US10/891,055 US7423841B2 (en) 2003-07-17 2004-07-15 Discrete track magnetic recording medium with lift-adjusting surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003198200A JP4382406B2 (ja) 2003-07-17 2003-07-17 磁気記録媒体

Publications (3)

Publication Number Publication Date
JP2005038476A JP2005038476A (ja) 2005-02-10
JP2005038476A5 true JP2005038476A5 (ja) 2008-05-29
JP4382406B2 JP4382406B2 (ja) 2009-12-16

Family

ID=34055891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003198200A Expired - Fee Related JP4382406B2 (ja) 2003-07-17 2003-07-17 磁気記録媒体

Country Status (4)

Country Link
US (1) US7423841B2 (ja)
JP (1) JP4382406B2 (ja)
CN (1) CN100492520C (ja)
WO (1) WO2005008664A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010336A1 (de) 2003-03-05 2004-09-16 Komag, Inc., San Jose Magnetische Aufzeichnungsplatte mit Übergangszone
JP4519668B2 (ja) * 2005-01-31 2010-08-04 株式会社東芝 パターンド磁気記録媒体、パターンド磁気記録媒体作製用スタンパー、パターンド磁気記録媒体の製造方法、および磁気記録再生装置
JP4231007B2 (ja) * 2005-02-07 2009-02-25 富士通株式会社 磁気媒体の製造方法および磁気媒体製造用金型
JP4675812B2 (ja) * 2006-03-30 2011-04-27 株式会社東芝 磁気記録媒体、磁気記録装置および磁気記録媒体の製造方法
JP2008282512A (ja) * 2007-05-14 2008-11-20 Toshiba Corp 磁気記録媒体及び磁気記録再生装置
JP2009271973A (ja) * 2008-05-01 2009-11-19 Showa Denko Kk 磁気記録媒体および磁気記録再生装置
JP2010182376A (ja) * 2009-02-05 2010-08-19 Tdk Corp 磁気記録媒体、記録再生装置およびスタンパー
WO2010109538A1 (ja) * 2009-03-27 2010-09-30 東芝ストレージデバイス株式会社 磁気ディスク、磁気ディスクの製造方法及び磁気ディスク装置
JP4602457B2 (ja) 2009-04-24 2010-12-22 株式会社東芝 磁気記録装置、磁気記録媒体、および磁気記録装置の検査方法
JP5023196B2 (ja) 2010-06-30 2012-09-12 株式会社東芝 磁気記録装置、および磁気記録装置の検査方法
US8482880B2 (en) 2010-10-19 2013-07-09 Hitachi Global Storage Technologies Netherlands B.V. Patterned structure in a storage media

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04310621A (ja) 1991-04-08 1992-11-02 Sony Corp 磁気記録媒体
JP3064634B2 (ja) * 1992-01-30 2000-07-12 ソニー株式会社 ディスクドライブ装置
US6075683A (en) * 1993-04-26 2000-06-13 International Business Machines Corporation Disk drive with passive multiple fly height slider and cooperative disk pattern
US6057984A (en) * 1995-10-25 2000-05-02 Mitsubishi Chemical Corporation Method for data writing/read-out using a contact start and stop system
JPH10177718A (ja) * 1996-12-16 1998-06-30 Sony Corp 磁気ディスク、磁気ディスク装置及び磁気ディスク用基板の成形方法
US5959814A (en) * 1997-09-16 1999-09-28 Quantum Corporation Magnetic disk having separate park and take-off zones
JP2001034929A (ja) * 1999-07-26 2001-02-09 Hitachi Ltd 磁気ディスクおよび磁気ディスク装置
WO2002023538A2 (en) * 2000-09-12 2002-03-21 Seagate Technology Llc Method and apparatus for minimizing slider fly heights over patterned media
US7016154B2 (en) * 2003-03-05 2006-03-21 Komag, Inc. Magnetic recording disk having a safe zone
US6967798B2 (en) * 2003-12-19 2005-11-22 Komag, Inc. Magnetic recording disk having DTR patterned CSS zone
JP4519668B2 (ja) * 2005-01-31 2010-08-04 株式会社東芝 パターンド磁気記録媒体、パターンド磁気記録媒体作製用スタンパー、パターンド磁気記録媒体の製造方法、および磁気記録再生装置

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