ClassID:

201362

H01F1/09 - CPC Classification

Classification description:

Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials mixtures of metallic and non-metallic particles; metallic particles having oxide skin

Recent Application in this class:
#1
20230339018
2023-10-26

METAL MAGNETIC POWDER, COMPOSITE MAGNETIC BODY, AND ELECTRONIC COMPONENT

#2
20230235473
2023-07-27

Ceramic coated iron particles and methods for making ceramic coated particles

#3
20210139668
2021-05-13

Ceramic coated iron particles and methods for making ceramic coated particles

#4
20200357544
2020-11-12

Light-colored magnetic particles having improved durability and chemical resistance

#5
20200303104
2020-09-24

Magnetic powder, method for production thereof, and magnetic recording medium

#6
20180277289
2018-09-27

Inverse Phase Allotrope Rare Earth Magnets

#7
20180226180
2018-08-09

Magnet particles and magnet molding using same

#8
20180218824
2018-08-02

Method of manufacturing inductors in BEOL with particulate magnetic cores

#9
20170330661
2017-11-16

Magnetic powder, method for production thereof, and magnetic recording medium

#10
20160086705
2016-03-24

Magnetic material and device

#11
20150296936
2015-10-22

OPTICAL VARIABLE EFFECTS AS SECURITY FEATURE FOR EMBOSSED METAL COINS

#12
20150233935
2015-08-20

POLYMER PARTICLE CONTAINING FLUORESCENT MOLECULE AND METHOD FOR PRODUCING THE SAME

#13
20150144832
2015-05-28

COBALT CARBIDE-BASED NANOPARTICLE PERMANENT MAGNET MATERIALS

#14
20140356642
2014-12-04

METALLIC MAGNETIC POWDER AND MANUFACTURING METHOD OF THE SAME, MAGNETIC PAINTING, MAGNETIC POWDER FOR MAGNETIC THERAPY, AND MAGNETIC RECORDING MEDIUM

#15
20140070916
2014-03-13

Metal powder and electronic component

#16
20120168670
2012-07-05

Cobalt carbide-based nanoparticle permanent magnet materials

#17
20120012778
2012-01-19

Magnetic nanoparticles

#18
20110305924
2011-12-15

Metallic magnetic powder and manufacturing method of the same, magnetic painting, magnetic powder for magnetic therapy, and magnetic recording medium

#19
20110183355
2011-07-28

Polymer particle containing fluorescent molecule and method for producing the same

#20
20110123830
2011-05-26

METALLIC MAGNETIC POWDER FOR MAGNETIC RECORDING AND PROCESS FOR PRODUCING THE METALLIC MAGNETIC POWDER

#21
20110061496
2011-03-17

Magnetic metal powder suitable for use in magnetic recording media and method of manufacturing the powder

#22
20100261038
2010-10-14

COMPOSITE MAGNETIC MATERIAL FOR MAGNET AND METHOD FOR MANUFACTURING SUCH MATERIAL

#23
20100247367
2010-09-30

METHOD OF PRODUCING RARE-EARTH MAGNET

#24
20100072138
2010-03-25

Functional powder and water treatment method employing the same

#25
20090252991
2009-10-08

Iron Nitride-Based Magnetic Powder, Process for Producing the Same, and Magnetic Recording Medium

#26
20090236558
2009-09-24

Magnetic polymer particle for developing magnetic latent image, method of producing the same, liquid developer for magnetic latent image, cartridge, and image forming device

#27
20090232992
2009-09-17

Reverse micelle method of producing core/shell particles

#28
20090200885
2009-08-13

Self starting permanent magnet synchronous motor

#29
20080226211
2008-09-18

Magnetic encoder and wheel support bearing assembly using the same

#30
20080118386
2008-05-22

Method of producing magnetic powder

#31
20070259133
2007-11-08

Ordered Alloy Phase Nanoparticle, Method of Manufacturing the Same Ultra-High-Density Magnetic Recording Medium, and Method of Manufacturing the Same

#32
20070227302
2007-10-04

Magnetic metal powder suitable for use in magnetic recording media and method of manufacturing the powder

#33
20070111039
2007-05-17

Iron system magnetic powder having high coercive force, and magnetic recording medium using same

#34
20070059557
2007-03-15

Ferromagnetic powder, and coating material and magnetic recording medium using same

#35
20070012380
2007-01-18

Rare earth magnet, method for manufacturing the same, and motor using rare earth magnet

#36
20050081959
2005-04-21

Method of preparing micro-structured powder for bonded magnets having high coercivity and magnet powder prepared by the same

#37
20050048282
2005-03-03

Magnetic powder

#38
7233708
2019-07-02

Slip composition