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.)
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Links
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)
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)
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 |
-
2003
- 2003-07-17 JP JP2003198200A patent/JP4382406B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-09 WO PCT/JP2004/009796 patent/WO2005008664A1/ja active Application Filing
- 2004-07-09 CN CNB2004800206865A patent/CN100492520C/zh not_active Expired - Fee Related
- 2004-07-15 US US10/891,055 patent/US7423841B2/en not_active Expired - Fee Related