JP2021144784A5 - - Google Patents

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Publication number
JP2021144784A5
JP2021144784A5 JP2020095413A JP2020095413A JP2021144784A5 JP 2021144784 A5 JP2021144784 A5 JP 2021144784A5 JP 2020095413 A JP2020095413 A JP 2020095413A JP 2020095413 A JP2020095413 A JP 2020095413A JP 2021144784 A5 JP2021144784 A5 JP 2021144784A5
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JP
Japan
Prior art keywords
magnetic
layer
magnetic layer
shield
reproducing
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Application number
JP2020095413A
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English (en)
Japanese (ja)
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JP7395425B2 (ja
JP2021144784A (ja
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Priority to US17/015,534 priority Critical patent/US10978098B1/en
Priority to CN202010945118.7A priority patent/CN113393868B/zh
Publication of JP2021144784A publication Critical patent/JP2021144784A/ja
Publication of JP2021144784A5 publication Critical patent/JP2021144784A5/ja
Application granted granted Critical
Publication of JP7395425B2 publication Critical patent/JP7395425B2/ja
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JP2020095413A 2020-03-11 2020-06-01 磁気記録装置 Active JP7395425B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/015,534 US10978098B1 (en) 2020-03-11 2020-09-09 Magnetic recording device
CN202010945118.7A CN113393868B (zh) 2020-03-11 2020-09-10 磁记录装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020041882 2020-03-11
JP2020041882 2020-03-11

Publications (3)

Publication Number Publication Date
JP2021144784A JP2021144784A (ja) 2021-09-24
JP2021144784A5 true JP2021144784A5 (enExample) 2022-11-25
JP7395425B2 JP7395425B2 (ja) 2023-12-11

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ID=77766951

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JP2020095413A Active JP7395425B2 (ja) 2020-03-11 2020-06-01 磁気記録装置

Country Status (1)

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JP (1) JP7395425B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7379271B2 (ja) 2020-06-01 2023-11-14 株式会社東芝 磁気ヘッド及び磁気記録装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5048859B1 (ja) 2011-08-29 2012-10-17 株式会社日立製作所 磁気記録ヘッド及び磁気記録再生装置
JP2013051018A (ja) 2011-08-31 2013-03-14 Hitachi Ltd スピントルク発振器を有するマイクロ波アシスト磁気記録ヘッド及び磁気記録装置
JP6081134B2 (ja) 2012-10-17 2017-02-15 株式会社日立製作所 垂直磁気記録媒体及び磁気記憶装置
JP2015043247A (ja) 2013-08-26 2015-03-05 株式会社東芝 磁気記録ヘッド、及びこれを用いた磁気記録再生装置
JP2017117502A (ja) 2015-12-24 2017-06-29 株式会社東芝 磁気記録ヘッド及び磁気記録再生装置

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