JP2005346880A - 磁気記録再生装置 - Google Patents

磁気記録再生装置 Download PDF

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Publication number
JP2005346880A
JP2005346880A JP2004168266A JP2004168266A JP2005346880A JP 2005346880 A JP2005346880 A JP 2005346880A JP 2004168266 A JP2004168266 A JP 2004168266A JP 2004168266 A JP2004168266 A JP 2004168266A JP 2005346880 A JP2005346880 A JP 2005346880A
Authority
JP
Japan
Prior art keywords
magnetic recording
recording medium
magnetic
reproducing apparatus
substrate
Prior art date
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.)
Pending
Application number
JP2004168266A
Other languages
English (en)
Japanese (ja)
Inventor
Hideo Ogiwara
英夫 荻原
Tsutomu Tanaka
田中　　勉
Hiroshi Osawa
弘 大澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Denko KK, Toshiba Corp filed Critical Showa Denko KK
Priority to JP2004168266A priority Critical patent/JP2005346880A/ja
Priority to CN 200580021684 priority patent/CN101002255A/zh
Priority to PCT/JP2005/010743 priority patent/WO2005122148A1/en
Publication of JP2005346880A publication Critical patent/JP2005346880A/ja
Pending legal-status Critical Current

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JP2004168266A 2004-06-07 2004-06-07 磁気記録再生装置 Pending JP2005346880A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004168266A JP2005346880A (ja) 2004-06-07 2004-06-07 磁気記録再生装置
CN 200580021684 CN101002255A (zh) 2004-06-07 2005-06-07 磁记录和再现设备
PCT/JP2005/010743 WO2005122148A1 (en) 2004-06-07 2005-06-07 Magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004168266A JP2005346880A (ja) 2004-06-07 2004-06-07 磁気記録再生装置

Publications (1)

Publication Number Publication Date
JP2005346880A true JP2005346880A (ja) 2005-12-15

Family

ID=35499092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004168266A Pending JP2005346880A (ja) 2004-06-07 2004-06-07 磁気記録再生装置

Country Status (2)

Country Link
JP (1) JP2005346880A (zh)
CN (1) CN101002255A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009199633A (ja) * 2008-02-19 2009-09-03 Shin Etsu Chem Co Ltd 磁気記録用シリコン基板およびその製造方法
WO2018182046A1 (ja) * 2017-03-31 2018-10-04 Hoya株式会社 磁気ディスク用非磁性基板及び磁気ディスク

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009199633A (ja) * 2008-02-19 2009-09-03 Shin Etsu Chem Co Ltd 磁気記録用シリコン基板およびその製造方法
JP4551459B2 (ja) * 2008-02-19 2010-09-29 信越化学工業株式会社 磁気記録用シリコン基板および磁気記録用媒体の製造方法
WO2018182046A1 (ja) * 2017-03-31 2018-10-04 Hoya株式会社 磁気ディスク用非磁性基板及び磁気ディスク
JPWO2018182046A1 (ja) * 2017-03-31 2019-11-07 Ｈｏｙａ株式会社 磁気ディスク用非磁性基板及び磁気ディスク
JP2019215951A (ja) * 2017-03-31 2019-12-19 Hoya株式会社 磁気ディスク用非磁性基板及び磁気ディスク
US11031036B2 (en) 2017-03-31 2021-06-08 Hoya Corporation Non-magnetic substrate for magnetic disk, and magnetic disk
US11545178B2 (en) 2017-03-31 2023-01-03 Hoya Corporation Substrate for magnetic disk and magnetic disk
US11955151B2 (en) 2017-03-31 2024-04-09 Hoya Corporation Substrate for magnetic disk and magnetic disk

Also Published As

Publication number Publication date
CN101002255A (zh) 2007-07-18

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