197942 ⎘
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 composition of the magnetic material containing non-metallic substances iron oxides
Magnetic recording medium having a core part level difference
#2Magnetic recording medium having controlled change in average width and cartridge
#3MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#4MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#5MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#6Magnetic recording medium having characterized vertical SFD, magnetic tape cartridge, and magnetic recording reproducing device
#7MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#8Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device
#9MAGNETIC RECORDING MEDIUM
#10Magnetic powder, manufacturing method of magnetic powder, and magnetic recording medium
#11Recording device and recording method
#12Method of producing a magnetic powder and method of producing a magnetic recording medium
#13MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#14Magnetic tape having characterized coefficient of variation of e-iron oxide powder particle size, magnetic tape cartridge, and magnetic recording and reproducing apparatus
#15MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS
#16MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS
#17MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#18MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#19MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#20MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
#21Magnetic recording medium, magnetic recording and reproducing apparatus, magnetic tape cartridge, and magnetic tape cartridge group
#22Method of producing magnetic powder and method of producing magnetic recording medium
#23Recording method, recording device, reproduction method, reproduction device, and high-speed response element
#24Magnetic recording medium
#25Magnetic recording medium having controlled dimensional variation
#26Magnetic recording medium having controlled dimensional variation
#27Magnetic recording medium
#28E-iron oxide powder, composition including the same, magnetic recording medium, and magnetic recording and reproducing device
#29Magnetic powder, method for production thereof, and magnetic recording medium
#30Magnetic recording medium, manufacturing method of ϵ-type iron oxide particles, and manufacturing method of magnetic recording medium
#31Magnetic recording medium
#32Magnetic recording medium having controlled coercive force ratio
#33Magnetic recording medium having -iron oxide-containing particles
#34Magnetic recording medium, manufacturing method of particles of epsilon type iron oxide-based compound, and manufacturing method of magnetic recording medium
#35Magnetic recording medium having a recording layer including epsilon-iron oxide
#36Coating-type magnetic recording medium for heat-assisted recording, and heat-assisted magnetic recording apparatus and heat-assisted magnetic recording method using the same
#37Magnetic powder, method of producing the same, and magnetic recording medium
#38Core-shell particle, fired product of core-shell particle, manufacturing method of core-shell particle, epsilon type iron oxide-based compound particle, manufacturing method of epsilon type iron oxide-based compound particle, magnetic recording medium, and manufacturing method of magnetic recording medium
#39Magnetic recording medium having cubic ferrite or e-phase iron oxide magnetic particles
#40Oriented body, method for producing the same, device for producing the same, and magnetic recording medium
#41Magnetic powder, manufacturing method of magnetic powder, and magnetic recording medium
#42Magnetic recording medium
#43Magnetic powder, manufacturing method of magnetic powder, and magnetic recording medium
#44MAGNETIC RECORDING MEDIUM
#45High recording density magnetic recording medium and recording/reproduction mechanism for the same
#46Magnetic recording medium
#47Method for producing iron-based oxide magnetic particle powder
#48ε-iron oxide type ferromagnetic powder
#49Magnetic recording medium
#50E-iron oxide type ferromagnetic powder, method for manufacturing same, and composition containing e-iron oxide type ferromagnetic powder
#51ϵ-iron oxide type ferromagnetic powder and magnetic recording medium
#52Surface-modified iron-based oxide magnetic particle powder
#53Iron-based oxide magnetic particle powder, method for producing same, coating material, and magnetic recording medium
#54Oriented body containing e-iron oxide, method for producing the same, and device for producing the same
#55Magnetic powder, method for production thereof, and magnetic recording medium
#56Iron-based oxide magnetic particle powder and method for producing iron-based oxide magnetic particle powder
#57Magnetic recording medium using ϵ-iron oxide particle magnetic powder
#58Magnetic recording medium having cubic ferrite or e-phase iron oxide magnetic particles
#59MAGNETIC RECORDING MEDIUM
#60Particulate magnetic recording medium and magnetic recording device
#61Process for production of magnetic thin film, magnetic thin film, and magnetic material
#62PROCESS FOR PRODUCING MAGNETIC METAL PARTICLES FOR MAGNETIC RECORDING, AND MAGNETIC RECORDING MEDIUM
#63Magnetic material
#64OXIDE FINE PARTICLE POWDER AND PROCESS FOR ITS PRODUCTION, AND MAGNETIC RECORDING MEDIUM
#65PROCESS FOR PRODUCING FERROMAGNETIC METAL PARTICLES AND MAGNETIC RECORDING MEDIUM
#66PROCESS FOR PRODUCING MAGNETIC METAL PARTICLES FOR MAGNETIC RECORDING, AND MAGNETIC RECORDING MEDIUM
#67Magnetic material
#68Magnetic material, and memory and sensor using same
#69Magnetic recording medium
#70Spinel ferrimagnetic particles and magnetic recording medium