G11B5/852 - CPC Classification Index

ClassID:

197980 ⎘

G11B5/852 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Processes or apparatus specially adapted for manufacturing record carriers Orientation in a magnetic field

Recent Application in this class:

20250313943

2025-10-09

Sputtering Target, Method for Manufacturing Laminated Film, Laminated Film, and Magnetic Recording Medium

20250273240

2025-08-28

MAGNETIC RECORDING MEDIUM MANUFACTURING METHOD AND MAGNETIC READ/WRITE DEVICE

20200402533

2020-12-24

Orientation device, production method for magnetic recording medium, and magnetic recording medium

20200298493

2020-09-24

Magnetic encoding of physical objects in an additive manufacturing process

20200071188

2020-03-05

Powder of β-iron oxyhydroxide-based compound, β-iron oxyhydroxide-based compound sol, manufacturing method of powder of ϵ-iron oxide-based compound, and manufacturing method of magnetic recording medium

20190287563

2019-09-19

PERPENDICULAR MAGNETIC RECORDING MEDIUM

20180366151

2018-12-20

Oriented body, method for producing the same, device for producing the same, and magnetic recording medium

20140272180

2014-09-18

Apparatus and method for improved perpendicular recording medium using ion implantation in a magnetic field

20130011575

2013-01-10

Forming oriented film for magnetic recording material

#10

20110151144

2011-06-23

PERPENDICULAR MAGNETIC RECORDING MEDIUM, MANUFACTURING PROCESS OF THE SAME, AND MAGNETIC RECORDING/REPRODUCING APPARATUS USING THE SAME

#11

20110032638

2011-02-10

PERPENDICULAR MAGNETIC RECORDING MEDIUM, MANUFACTURING PROCESS OF THE SAME, AND MAGNETIC RECORDING/REPRODUCING APPARATUS USING THE SAME

#12

20100117775

2010-05-13

Magnetic circuit and method of applying magnetic field

#13

20080156261

2008-07-03

Method for producing nanoparticle layer having uniform easy axis of magnetization, magnetic recording medium having such layer, its production method, and its production apparatus

#14

20080074783

2008-03-27

Magnetic circuit and method of applying magnetic field

#15

20080003698

2008-01-03

Film having soft magnetic properties

#16

20070231603

2007-10-04

PERMANENT MAGNETIC CIRCUIT, AXISYMMETRIC MAGNETIC FIELD GENERATING METHOD, AND MANUFACTURING METHOD FOR PERPENDICULAR MAGNETIC RECORDING MEDIUM

#17

20070054154

2007-03-08

Magnetic recording medium and method for making same

#18

20070042229

2007-02-22

Longitudinal patterned media with circumferential anisotropy for ultra-high density magnetic recording

#19

20060272937

2006-12-07

Method and apparatus for formation of oriented magnetic films for magnetic recording media

#20

20060246227

2006-11-02

Method for producing nanoparticle layer having uniform easy axis of magnetization, magnetic recording medium having such layer, its production method, and its production apparatus

#21