Patents-Review.com
ClassID:

197925 ⎘

G11B5/7013 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the dispersing agent

Recent Application in this class:
#1
20240290349
2024-08-29

MAGNETIC RECORDING MEDIUM

 #2
20220093126
2022-03-24

Hexagonal strontium ferrite powder, magnetic recording medium, and magnetic recording and reproducing apparatus

 #3
20210375311
2021-12-02

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

 #4
20210366513
2021-11-25

Magnetic recording medium, magnetic recording and reproducing device and composition for magnetic recording medium including polyalkyleneimine compound

 #5
20210295865
2021-09-23

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

 #6
20210249043
2021-08-12

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

 #7
20210056992
2021-02-25

Process for forming magnetic recording layer for tape media

 #8
20200365178
2020-11-19

Magnetic recording medium and magnetic recording and reproducing device

 #9
20200279580
2020-09-03

Magnetic recording medium having characterized magnetic layer, and magnetic recording and reproducing apparatus

 #10
20200251136
2020-08-06

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

 #11
20200251135
2020-08-06

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

 #12
20200251134
2020-08-06

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

 #13
20200227083
2020-07-16

Hexagonal strontium ferrite powder, magnetic recording medium, and magnetic recording and reproducing apparatus

 #14
20200075053
2020-03-05

Heat-assisted magnetic recording medium and magnetic storage apparatus

 #15
20200075052
2020-03-05

Magnetic recording medium including specified compound, magnetic recording and reproducing apparatus, and composition for magnetic recording medium

 #16
20190295585
2019-09-26

Magnetic recording medium, magnetic recording and reproducing device and composition for magnetic recording medium including polyalkyleneimine compound

 #17
20180240490
2018-08-23

Magnetic tape having characterized magnetic layer

 #18
20180240478
2018-08-23

Magnetic tape device and reproducing method employing TMR reproducing head and tape with characterized XRD intensity ratio

 #19
20180240477
2018-08-23

Magnetic tape device and head tracking servo method

 #20
20180240476
2018-08-23

Magnetic tape device and magnetic reproducting method employing TMR head and tape with characterized magnetic layer

 #21
20180240475
2018-08-23

Magnetic tape having characterized magnetic layer

 #22
20170372742
2017-12-28

Magnetic tape having characterized magnetic particles and magnetic tape device

 #23
20170092316
2017-03-30

Metal oxide particle dispersion for manufacturing particulate magnetic recording medium, method of manufacturing magnetic layer-forming composition of particulate magnetic recording medium and method of manufacturing particulate magnetic recording medium

 #24
20170069344
2017-03-09

Magnetic recording medium using hexagonal ferrite powder

 #25
20160284450
2016-09-29

Magnetic recording medium composition and method of manufacturing magnetic recording medium

 #26
20160276076
2016-09-22

Magnetic tape

 #27
20160093321
2016-03-31

Magnetic recording medium and coating composition for magnetic recording medium

 #28
20150380037
2015-12-31

Magnetic recording medium

 #29
20150279404
2015-10-01

Magnetic recording medium and magnetic coating composition for magnetic recording medium

 #30
20150279403
2015-10-01

Magnetic recording medium and magnetic coating composition for magnetic recording medium

 #31
20150248908
2015-09-03

MAGNETIC RECORDING MEDIUM

 #32
20150093599
2015-04-02

Composition for magnetic recording medium and magnetic recording medium

 #33
20140374645
2014-12-25

MAGNETIC RECORDING MEDIUM AND COATING COMPOSITION FOR MAGNETIC RECORDING MEDIUM

 #34
20140287271
2014-09-25

MAGNETIC RECORDING MEDIUM

 #35
20140272474
2014-09-18

Magnetic recording medium

 #36
20130260179
2013-10-03

Magnetic recording medium and method of manufacturing the same

 #37
20130084470
2013-04-04

MAGNETIC RECORDING MEDIUM

 #38
20130027808
2013-01-31

Magnetic tape and magnetic recording device

 #39
20120295135
2012-11-22

Vinyl polymer and usage thereof

 #40
20120243120
2012-09-27

Magnetic tape and method of manufacturing the same, and magnetic recording device

 #41
20120003503
2012-01-05

MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

 #42
20110229741
2011-09-22

Magnetic recording medium and method of manufacturing the same

 #43
20100247972
2010-09-30

Magnetic recording medium

 #44
20100239891
2010-09-23

MAGNETIC RECORDING MEDIUM

 #45
20100215988
2010-08-26

Methods of Preparing High Orientation Nanoparticle-Containing Sheets or Films Using Ionic Liquids, and the Sheets or Films Produced Thereby

 #46
20090098414
2009-04-16

METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIUM MANUFACTURED BY THE SAME

 #47
20060269695
2006-11-30

Method of preparing high orientation nanoparticle-containing sheets or films using ionic liquids, and the sheets or films produced thereby

 #48
20060210839
2006-09-21

Magnetic recording medium

 #49
20060036054
2006-02-16

Sulfonate-functional polyester polyols

 #50
20060008681
2006-01-12

Magnetic recording medium

 #51
20060008680
2006-01-12

Magnetic recording medium

 #52
20050208342
2005-09-22

Magnetic recording medium and method for manufacturing the same

 #53
15089145
2017-07-04

Heat-assisted magnetic recording (HAMR) medium including a bi-layer that enables use of lower laser current in write operations