| Patent Number |
Title Of Patent |
Date Issued |
| 7584510 |
Network service processing method and system |
September 1, 2009 |
| This invention is to enable to provide a network service, flexibly and quickly. In an embodiment of the invention, a network platform is achieved by a service providing network. The network platform provides common functions such as authentication and authorization, billing, and clie |
| 7566507 |
Magnetic recording medium, magnetic storage apparatus and method of producing magnetic recording |
July 28, 2009 |
| A magnetic recording medium is provided with an hcp Co alloy magnetic layer with the crystallographic c-axes tilted at an angle from a substrate surface and fixed relative to a recording direction. The tilt is induced by epitaxial growth of the hcp Co alloy on an obliquely evaporated |
| 7502188 |
Magnetic recording medium, magnetic storage and method for reproducing information from magnetic |
March 10, 2009 |
| A magnetic recording medium includes a first magnetic layer; and a second magnetic layer formed on the first magnetic layer. The first magnetic layer and the second magnetic layer make exchange coupling therebetween and also, have their magnetizing direction in anti-parallel to one a |
| 7327528 |
Magnetic recording medium and magnetic storage apparatus |
February 5, 2008 |
| A magnetic recording method for recording information on a medium with a first magnetic layer, a second magnetic layer, and a non-magnetic coupling layer provided between the first and second magnetic layers so that these two layers are exchange-coupled and the first magnetic layer h |
| 7324305 |
Magnetic recording medium including a magnetic layer with first magnetic particles and a protect |
January 29, 2008 |
| The present invention enables a substantial decrease of the magnetic spacing while maintaining the flying height of the transducer and the structure of the protective layers for a magnetic recording device. A magnetic layer containing first magnetic particles is formed on a substrate |
| 7264892 |
Magnetic recording medium and magnetic storage apparatus |
September 4, 2007 |
| A magnetic recording medium includes a substrate, a magnetic recording layer made of a Co alloy or a CoCr alloy, a seed layer disposed between the substrate and the magnetic recording layer, and an underlayer made of a binary alloy material having a B2 structure and disposed between the |
| 7241517 |
Magnetic recording medium and magnetic storage apparatus |
July 10, 2007 |
| A magnetic recording medium is constructed to include a lower magnetic layer, a nonmagnetic spacer layer disposed on the lower magnetic layer, and an upper magnetic layer disposed on the nonmagnetic spacer layer, where the upper and lower magnetic layers are antiferromagnetically cou |
| 7232620 |
Magnetic recording medium and magnetic storage apparatus |
June 19, 2007 |
| A magnetic recording medium includes a first magnetic layer, a second magnetic layer, and a non-magnetic coupling layer provided between the first and second magnetic layers so that the first and second magnetic layers are exchange-coupled and the magnetizations of the first and seco |
| 6773833 |
Magnetic storage medium having improved thermal stability and a magnetic storage device using su |
August 10, 2004 |
| A magnetic storage medium includes first and second magnetic layers provided on a support substrate such that the first and second magnetic layers have respective first and second magnetizations in an anti-parallel relationship in a state no substantial writing magnetic field is applied. |
| 6670057 |
Magnetic recording medium and magnetic storage apparatus |
December 30, 2003 |
| A magnetic recording medium includes a first magnetic layer, a second magnetic layer, and a non-magnetic coupling layer provided between the first and second magnetic layers so that the first and second magnetic layers are exchange-coupled and the magnetizations of the first and second |
| 6623875 |
Magnetic recording medium and magnetic storage apparatus |
September 23, 2003 |
| A magnetic recording medium includes at least one magnetic layer, a ferromagnetic layer, a nonmagnetic coupling layer provided between the magnetic layer and the ferromagnetic layer, and a coupling intensifying region which intensifies an exchange coupling strength between the magnet |
