JP2021108236A5 - - Google Patents
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- Publication number
- JP2021108236A5 JP2021108236A5 JP2021077920A JP2021077920A JP2021108236A5 JP 2021108236 A5 JP2021108236 A5 JP 2021108236A5 JP 2021077920 A JP2021077920 A JP 2021077920A JP 2021077920 A JP2021077920 A JP 2021077920A JP 2021108236 A5 JP2021108236 A5 JP 2021108236A5
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magnetic recording
- magnetic
- medium according
- less
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 11
- 239000006247 magnetic powder Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims 4
- 230000005415 magnetization Effects 0.000 claims 3
- 229910000704 hexaferrum Inorganic materials 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021077920A JP7255631B2 (ja) | 2020-07-03 | 2021-04-30 | 磁気記録媒体およびカートリッジ |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020115362A JP6888718B2 (ja) | 2020-07-03 | 2020-07-03 | 磁気記録媒体およびカートリッジ |
| JP2021077920A JP7255631B2 (ja) | 2020-07-03 | 2021-04-30 | 磁気記録媒体およびカートリッジ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020115362A Division JP6888718B2 (ja) | 2020-07-03 | 2020-07-03 | 磁気記録媒体およびカートリッジ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021108236A JP2021108236A (ja) | 2021-07-29 |
| JP2021108236A5 true JP2021108236A5 (enrdf_load_stackoverflow) | 2022-04-18 |
| JP7255631B2 JP7255631B2 (ja) | 2023-04-11 |
Family
ID=73045387
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020115362A Active JP6888718B2 (ja) | 2020-07-03 | 2020-07-03 | 磁気記録媒体およびカートリッジ |
| JP2021077920A Active JP7255631B2 (ja) | 2020-07-03 | 2021-04-30 | 磁気記録媒体およびカートリッジ |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020115362A Active JP6888718B2 (ja) | 2020-07-03 | 2020-07-03 | 磁気記録媒体およびカートリッジ |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP6888718B2 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023067268A (ja) * | 2021-10-29 | 2023-05-16 | 富士フイルム株式会社 | 磁気テープカートリッジ、磁気テープドライブ、サーボパターンの検出方法、及びプログラム |
| JPWO2023100869A1 (enrdf_load_stackoverflow) * | 2021-12-02 | 2023-06-08 | ||
| WO2023100876A1 (ja) * | 2021-12-02 | 2023-06-08 | 富士フイルム株式会社 | 磁気テープカートリッジおよび磁気記録再生装置 |
| JPWO2023100870A1 (enrdf_load_stackoverflow) * | 2021-12-02 | 2023-06-08 | ||
| WO2023100871A1 (ja) * | 2021-12-02 | 2023-06-08 | 富士フイルム株式会社 | 磁気テープ収容体 |
| WO2023100877A1 (ja) * | 2021-12-02 | 2023-06-08 | 富士フイルム株式会社 | 磁気テープカートリッジおよび磁気記録再生装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005199724A (ja) * | 2000-12-05 | 2005-07-28 | Teijin Ltd | 二軸配向積層ポリエステルフィルムおよび磁気記録媒体 |
| JP2005346865A (ja) * | 2004-06-04 | 2005-12-15 | Toray Ind Inc | 磁気記録媒体 |
| JP4278001B2 (ja) * | 2004-09-30 | 2009-06-10 | 日立マクセル株式会社 | 磁気テープの記録再生方法および記録再生装置 |
| JP2007226943A (ja) * | 2006-01-24 | 2007-09-06 | Toray Ind Inc | 磁気記録媒体用支持体および磁気記録媒体 |
| JP2009087471A (ja) * | 2007-09-28 | 2009-04-23 | Fujifilm Corp | 磁気記録媒体 |
| JP2011170944A (ja) * | 2010-02-22 | 2011-09-01 | Fujifilm Corp | 記録テープカートリッジ |
| JP6549528B2 (ja) * | 2016-06-23 | 2019-07-24 | 富士フイルム株式会社 | 磁気テープおよび磁気テープ装置 |
-
2020
- 2020-07-03 JP JP2020115362A patent/JP6888718B2/ja active Active
-
2021
- 2021-04-30 JP JP2021077920A patent/JP7255631B2/ja active Active
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