JP2007287222A5 - - Google Patents

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Publication number
JP2007287222A5
JP2007287222A5 JP2006111899A JP2006111899A JP2007287222A5 JP 2007287222 A5 JP2007287222 A5 JP 2007287222A5 JP 2006111899 A JP2006111899 A JP 2006111899A JP 2006111899 A JP2006111899 A JP 2006111899A JP 2007287222 A5 JP2007287222 A5 JP 2007287222A5
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JP
Japan
Prior art keywords
tracks
recording
magnetic recording
signal
unit
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JP2006111899A
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English (en)
Japanese (ja)
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JP2007287222A (ja
JP4972981B2 (ja
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Priority to JP2006111899A priority Critical patent/JP4972981B2/ja
Priority claimed from JP2006111899A external-priority patent/JP4972981B2/ja
Priority to US11/732,403 priority patent/US7636219B2/en
Publication of JP2007287222A publication Critical patent/JP2007287222A/ja
Publication of JP2007287222A5 publication Critical patent/JP2007287222A5/ja
Application granted granted Critical
Publication of JP4972981B2 publication Critical patent/JP4972981B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2006111899A 2006-04-14 2006-04-14 磁気記録再生装置及び磁気記録再生方法 Expired - Fee Related JP4972981B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006111899A JP4972981B2 (ja) 2006-04-14 2006-04-14 磁気記録再生装置及び磁気記録再生方法
US11/732,403 US7636219B2 (en) 2006-04-14 2007-04-03 Magnetic recording and reproducing apparatus and magnetic recording and reproducing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006111899A JP4972981B2 (ja) 2006-04-14 2006-04-14 磁気記録再生装置及び磁気記録再生方法

Publications (3)

Publication Number Publication Date
JP2007287222A JP2007287222A (ja) 2007-11-01
JP2007287222A5 true JP2007287222A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2009-05-14
JP4972981B2 JP4972981B2 (ja) 2012-07-11

Family

ID=38604605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006111899A Expired - Fee Related JP4972981B2 (ja) 2006-04-14 2006-04-14 磁気記録再生装置及び磁気記録再生方法

Country Status (2)

Country Link
US (1) US7636219B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP4972981B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US8711517B2 (en) 2012-04-27 2014-04-29 Seagate Technology Llc Two dimensional magnetic sensor immune to skew angle misalignment
US8786987B2 (en) 2012-04-27 2014-07-22 Seagate Technology Llc Biased two dimensional magnetic sensor
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US9123356B2 (en) * 2012-12-12 2015-09-01 Seagate Technology Llc Detecting track information from overlapping signals read from a data storage medium
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US9711169B2 (en) * 2013-08-26 2017-07-18 Marvell International Ltd. Sensor array for reading data from a storage medium, storage device and method of reading data from a storage medium
US8810957B1 (en) 2013-09-05 2014-08-19 International Business Machines Corporation Quasi-statically tilted head having dilated transducer pitch
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US9135935B1 (en) 2013-10-11 2015-09-15 Western Digital Technologies, Inc. Customized head gimbal assembly bonding skew angle for adjusting two-dimensional magnetic recording reader alignment
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US8988812B1 (en) * 2013-11-27 2015-03-24 Western Digital (Fremont), Llc Multi-sensor array configuration for a two-dimensional magnetic recording (TDMR) operation
US9218838B2 (en) 2013-12-12 2015-12-22 International Business Machines Corporation Quasi-statically tilted head having offset reader/writer transducer pairs
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US8970988B1 (en) 2013-12-31 2015-03-03 Western Digital (Fremont), Llc Electric gaps and method for making electric gaps for multiple sensor arrays
US9741369B2 (en) * 2014-02-28 2017-08-22 Western Digital Technologies, Inc. Multi-track reader for improved signal to noise ratio
US9396745B2 (en) 2014-03-07 2016-07-19 Seagate Technology Llc Multi-sensor reader with different readback sensitivities
US9070406B1 (en) 2014-03-10 2015-06-30 Western Digital Technologies, Inc. Disk drive configuring one-dimensional and two-dimensional recording areas based on read element spacing
US9245556B2 (en) 2014-03-10 2016-01-26 Western Digital Technologies, Inc. Disk drive employing multiple read elements to increase radial band for two-dimensional magnetic recording
US9305596B2 (en) 2014-03-28 2016-04-05 Seagate Technology Llc Multi-sensor media defect scan
US9431052B2 (en) 2014-06-26 2016-08-30 Marvell World Trade Ltd. Two dimensional magnetic recording systems, devices and methods
US9117470B1 (en) * 2014-07-17 2015-08-25 International Business Machines Corporation Write delay to de-skew data in read while write function for tape storage devices
US10115418B2 (en) 2016-11-21 2018-10-30 Headway Technologies, Inc. Hard magnet stabilized shield for double (2DMR) or triple (3DMR) dimension magnetic reader structures
JP7004503B2 (ja) * 2017-01-27 2022-01-21 ラピスセミコンダクタ株式会社 自動利得制御回路（ａｇｃ）、逆拡散回路及び受信データの再生方法
JP7010764B2 (ja) * 2018-05-07 2022-01-26 富士フイルム株式会社 磁気テープ読取装置及び磁気テープ読取方法
JP7009417B2 (ja) * 2018-06-29 2022-01-25 富士フイルム株式会社 磁気テープ装置
JP7009416B2 (ja) * 2018-06-29 2022-01-25 富士フイルム株式会社 磁気テープ装置
JP7009414B2 (ja) * 2018-06-29 2022-01-25 富士フイルム株式会社 磁気テープ装置
JP7009413B2 (ja) * 2018-06-29 2022-01-25 富士フイルム株式会社 磁気テープ装置
JP7009415B2 (ja) * 2018-06-29 2022-01-25 富士フイルム株式会社 磁気テープ装置
JP7003074B2 (ja) * 2019-01-31 2022-01-20 富士フイルム株式会社 磁気テープ、磁気テープカートリッジおよび磁気テープ装置
JP7189313B2 (ja) * 2019-01-31 2022-12-13 富士フイルム株式会社 磁気テープ、磁気テープカートリッジおよび磁気テープ装置
JP7189312B2 (ja) * 2019-01-31 2022-12-13 富士フイルム株式会社 磁気テープ、磁気テープカートリッジおよび磁気テープ装置
JP7003072B2 (ja) * 2019-01-31 2022-01-20 富士フイルム株式会社 磁気テープ、磁気テープカートリッジおよび磁気テープ装置
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