Patent Assignment
Reel/Frame 023950/0008
Assignment of Assignor's Interest
Recorded: 2010-02-04
Pages: 7
Assignor
FUJITSU LIMITED
Executed: 2009-12-17
Assignee
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Properties
(171)
Magnetic Recording Medium Protective Layers and Magnetic Head Having Carbon
Patent:
6,132,875 →
Application:
08/724,323 →
Magnetic Recording Medium and Method of Forming the Same and Magnetic Disk Drive
Patent:
6,055,139 →
Application:
08/762,207 →
Magnetic Recording Medium and Magnetic Disk Device
Patent:
6,071,607 →
Application:
08/797,685 →
Magnetic Recording Medium Containing Fine Magnetic Crystal Grains and Its Manufacture
Patent:
6,171,676 →
Application:
08/800,916 →
Magnetic Recording Medium and Device
Patent:
5,843,569 →
Application:
08/804,797 →
Production Process for a Hard Disk Magnetic Recording Medium
Patent:
5,759,617 →
Application:
08/825,628 →
Medthod For Manufacturing A Recording Medium Having Metal Substrate Surface
Patent:
6,103,300 →
Application:
08/864,208 →
Magnetic Recording Method and Device
Patent:
5,986,836 →
Application:
08/955,034 →
Reading Method of Reading Information from a Recording Medium and Medium Used Therefor
Patent:
6,139,980 →
Application:
08/966,891 →
Magnetic Recording Media and Method of Producing the Same
Patent:
6,277,484 →
Application:
09/167,837 →
Magnetic Recording Medium and Magnetic Recording Disk Device
Patent:
6,129,981 →
Application:
09/187,082 →
Memory Disk, Manufacturing Method Thereof, and Method of Manufacturing Disk Drive Utilizing Such Memory Disk
Patent:
6,410,103 →
Application:
09/256,887 →
Magnetic Recording Medium and Magnetic Recording Disk Device
Magnetic Recording Medium Having Linear or Curved Tracking Servo Pattern Formed Obliquely Relative to Direction of Tracks, and Magnetic Recording Apparatus Using the Same
Patent:
6,324,032 →
Application:
09/307,458 →
Magnetic Storage Medium
Patent:
6,562,481 →
Application:
09/454,383 →
Magnetic Hard Disk Having Concentric Magnetic Tracks with Flat Surface and Fabrication Method Thereof
Patent:
6,583,957 →
Application:
09/468,962 →
Magnetic Recording Medium, Method of Producing the Medium, and Magnetic Disk Apparatus
Patent:
6,699,601 →
Application:
09/525,493 →
Magnetic Recording Medium and Magnetic Storage Apparatus
Patent:
6,551,728 →
Application:
09/539,944 →
Magnetic Recording Medium and Magnetic Storage Apparatus
Patent:
6,645,646 →
Application:
09/587,842 →
Magnetic Recording Medium and Magnetic Storage Apparatus
Patent:
6,689,495 →
Application:
09/588,451 →
Magnetic Recording Medium, Magnetic Storage Apparatus, Recording Method and Method of Producing Magnetic Recording Medium
Patent:
6,753,101 →
Application:
09/588,850 →
Magnetic Recording Medium and Magnetic Storage Apparatus
Patent:
6,821,652 →
Application:
09/588,923 →
Magnetic Recording Medium with Dual Magnetic Layers Having Specific Composition Requirements and a Magnetic Storage Apparatus
Patent:
6,677,051 →
Application:
09/648,097 →
Magnetic Recording Medium and Its Manufacturing Method
Patent:
6,770,386 →
Application:
09/654,487 →
Magnetic Recording Medium with Improved Control Layer
Patent:
6,686,069 →
Application:
09/671,053 →
Magnetic Recording Medium and Magnetic Storage Apparatus
Patent:
6,610,424 →
Application:
09/721,097 →
Magnetic Recording Medium and Magnetic Recording Device
Patent:
6,713,196 →
Application:
09/723,250 →
Magnetic Recording Medium Substrate, Method of Producing the Same, and Method of Evaluating Magnetic Recording Medium
Magnetic Recording Medium and Method of Producing the Same, and Magnetic Storage Apparatus
Magnetic Recording Medium, Magnetic Recording Medium Manufacture Method, and Information Regeneration Apparatus
Method and Apparatus for Preparing Fluorine-Based Solvent
Magnetic Storage Medium Having a High Recording Density
Magnetic Storage Medium Having Improved Thermal Stability and a Magnetic Storage Device Using Such a High-Density Magnetic Storage Medium
A Magnetic Recording Medium and a Magnetic Dixc Apparatus with a Crp or Crmop Reinforcing Coat Layer
Layered Polycrystalline Structure and Method of Making the Same
Method of Making Magnetic Recording Medium Utilizing Die
Medium Substrate, Production Method Thereof and Magnetic Disk Device
Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic Recording Medium and Magnetic Storage Apparatus
Method of Manufacturing Magnetic Recording Medium and the Magnetic Recording Medium
Magnetic Memory Medium Having a Magnetic Film Laminated on a Substrate and a Non-Magnetic Film Formed Thereon, and Method of Manufacturing the Same
Magnetic Recording Medium, Method of Manufacturing the Same Medium and Magnetic Disc Drive
Method of Surface Treatment for Recording Medium
Polycrystalline structure film and method of making same
Application:
10/058,662 →
Publication:
US 2002/0088706
Magnetic Recording Medium, Its Production Process and Magnetic Recording Device
Magnetic Recording Medium and Magnetic Storage Apparatus
Glass Substrate for Magnetic Recording Medium, and Magnetic Recording Medium
Magnetic Recording Medium and Magnetic Recording Medium Driver for the Medium with N-Type Ferrimagnetic Recording Layer
Magnetic Recording Medium and Magnetic Recording Apparatus
Magnetic Information Recording Medium
Magnetic Recording Medium and Method of Producing the Same
Antiferromagnetically coupled magnetic recording medium possessing three coupled magnetic layers and magnetic storage apparatus
Magnetic Hard Disk Having Concentric Magnetic Tracks with Flat Surface and Fabrication Method Thereof
Information Recording Medium and Information Storing Device
Perpendicular Magnetic Recording Medium
Recording Medium Having Magnetic Layer of Smaller Thickness
Method of Inspecting Magnetic Recording Medium Based on Contact Duration Time
Magnetic recording medium with anti-ferromagnetically coupled magnetic layers, and magnetic storage apparatus
Magnetic recording medium with Cr<110> preferred growth along a predetermined direction, method of producing the same and magnetic storage apparatus
Magnetic Recording Medium and Magnetic Storage Apparatus
Method of Fabricating a Magnetic Recording Medium
Magnetic Recording Medium and Fabrication Method Thereof
Magnetic Recording Medium for Perpendicular Recording
Magnetic Recording Medium Substrate, Method of Producing the Same, and Method of Evaluating Magnetic Recording Medium
Magnetic Recording Medium, Magnetic Storage Apparatus and Recording Method
Method of Manufacturing Magnetic Recording Medium and the Magnetic Recording Medium
Patterned Medium, Method for Fabricating Same and Method for Evaluating Same
Magnetic Recording Medium, Method of Producing Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic Recording Medium Having at Least Two Coupled Magnetic Layers, Magnetic Storage Apparatus and Recording Method
Magnetic Recording Medium Including at Least One Superparamagnetic Layer and Magnetic Storage Apparatus
Recording Medium Including Protection Layer Having Unequal Property
Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic Recording Medium and Magnetic Storage Apparatus
Vertical Magnetic Recording Medium, Magnetic Recording Apparatus and Manufacturing Method of a Vertical Magnetic Recording Medium
Magnetic Recording Medium, Magnetic Storage and Method for Reproducing Information from Magnetic Recording Medium
Polycrystalline Structure of Ordered Alloy and Method of Making the Same
Magnetic Recording Medium Including a Magnetic Layer with First Magnetic Particles and a Protective Layer with Second Magnetic Particles
Magnetic Recording Medium and Magnetic Recording Device
Recording medium substrate and recording medium having an electroless plating film with a good film quality
Application:
10/991,773 →
Publication:
US 2006/0019122
Polycrystalline Structure Film and Method of Making the Same
Magnetic Backlayer
Recording Mediumhaving Multiple Magnetic Layers.
Magnetic Recording Medium and Information Reproducing Apparatus
Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic Recording Medium and Magnetic Storage Apparatus
Multilayered structure film and method of making the same
Application:
11/068,638 →
Publication:
US 2005/0158883
Magnetic Recording Medium and Magnetic Storage Device
Polycrystalline Structure Film Having Inclined Lattice Surfaces
Perpendicular Magnetic Recording Medium
Perpendicular magnetic recording medium
Application:
11/091,937 →
Publication:
US 2005/0196649
Perpendicular Magnetic Recording Medium, Method of Producing the Same, and Magnetic Storage Device
Magnetic Recording Medium with Cr<110> Preferred Growth Along a Predetermined Direction, Method of Producing the Same and Magnetic Storage Apparatus
Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic Recording Medium, Magnetic Storage Apparatus and Method of Producing Magnetic Recording Medium
Multilayered structure film and method of making the same
Application:
11/285,254 →
Publication:
US 2006/0078683
Magnetic Recording Medium, Method of Producing the Same, and Magnetic Storage Apparatus
Thermally Assisted Magnetic Recording Medium
Magnetic Recording Medium and Magnetic Recording Device
Perpendicular magnetic recording medium, manufacturing method thereof, and magnetic storage device
Application:
11/388,547 →
Publication:
US 2006/0222902
Perpendicular Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic recording medium and manufacturing method therefor
Application:
11/441,087 →
Publication:
US 2007/0190365
Vertical magnetic recording medium
Application:
11/442,220 →
Publication:
US 2007/0188923
Magnetic recording medium, method of producing same, and magnetic storage apparatus
Application:
11/474,402 →
Publication:
US 2007/0218316
Perpendicular magnetic recording medium and magnetic storage device
Application:
11/474,522 →
Publication:
US 2007/0230051
Magnetic recording medium and magnetic recording apparatus
Application:
11/475,997 →
Publication:
US 2007/0224453
Magnetic Recording Medium and Magnetic Recording Apparatus Capable of Reducing Spike Noise
Application:
11/476,002 →
Publication:
US 2007/0217071
Magnetic disk, manufacturing method therefor and magnetic recording device
Application:
11/481,249 →
Publication:
US 2007/0015010
Perpendicular magnetic recording medium and magnetic storage device
Application:
11/486,297 →
Publication:
US 2007/0230052
Perpendicular Magnetic Recording Medium, Method of Manufacturing the Same, and Magnetic Storage Unit
Perpendicular magnetic recording medium and magnetic memory apparatus
Application:
11/505,943 →
Publication:
US 2007/0231609
Vertical magnetic recording medium
Application:
11/523,677 →
Publication:
US 2007/0218317
Magnetic Recording Medium
Magnetic recording medium and magnetic storage unit
Application:
11/583,283 →
Publication:
US 2007/0275269
Perpendicular Magnetic Recording Medium and Magnetic Storage Apparatus
Magnetic Recording Medium for Perpendicular Recording and Magnetic Storage Apparatus Using the Same
Magnetic recording medium and magnetic storage device
Application:
11/704,880 →
Publication:
US 2008/0096054
Magnetic Recording Medium and Method of Making the Same
Magnetic recording medium, recording apparatus, and method and apparatus for manufacturing magnetic recording medium
Application:
11/789,297 →
Publication:
US 2008/0081218
Perpendicular Magnetic Recording Medium, Method of Fabricating the Same, and Magnetic Recording System
Application:
11/848,427 →
Publication:
US 2008/0100962
Manufacturing Method and Evaluating Method of Magnetic Recording Medium
Magnetic Recording Medium, Magnetic Storage Apparatus and Recording Method
Perpendicular Magnetic Recording Medium, Manufacturing Method Thereof and Magnetic Recording Device
Magnetic recording medium and magnetic recording device
Application:
11/898,959 →
Publication:
US 2008/0080093
Magnetic recording medium, method of manufacturing magnetic recording medium, and magnetic recording device
Application:
11/900,888 →
Publication:
US 2008/0075979
Longitudinal magnetic recording medium and storage having the same
Application:
11/901,315 →
Publication:
US 2008/0131736
Magnetic recording medium, magnetic recording apparatus, and method of manufacturing magnetic recording medium
Application:
11/904,988 →
Publication:
US 2008/0130172
Perpendicular Magnetic Recording Medium, Its Manufacturing Method, and a Magnetic Storage Apparatus
Magnetic recording medium, manufacturing method of the same and magnetic recording device
Application:
11/983,466 →
Publication:
US 2008/0124579
Inspection head used for magnetic disk inspecting apparatus
Application:
11/985,967 →
Publication:
US 2008/0170317
Position adjusting apparatus, sputtering system
Application:
11/987,692 →
Publication:
US 2008/0134973
Magnetic recording medium, manufacturing method thereof and magnetic recording apparatus using magnetic recording medium
Application:
12/002,555 →
Publication:
US 2008/0204937
Perpendicular Magnetic Recording Medium, Manufacturing Method Thereof and Magnetic Recording Device
Application:
12/023,338 →
Publication:
US 2008/0199734
Perpendicular Magnetic Recording Medium and Manufacturing Method Thereof, Magnetic Recording Apparatus
Stacked-Film-Forming System, Sputtering Apparatus, and Method for Forming Stacked Film
Application:
12/041,254 →
Publication:
US 2008/0233301
Magnetic Recording Medium, Method for Manufacturing the Same, and Magnetic Recording Apparatus
Application:
12/060,027 →
Publication:
US 2008/0268293
Magnetic Recording Medium, Method for Manufacturing the Same, and Magnetic Recording Apparatus
Application:
12/105,965 →
Publication:
US 2008/0285177
Magnetic Recording Medium and Magnetic Storage Apparatus
Application:
12/114,431 →
Publication:
US 2008/0292909
Substrate, Magnetic Recording Medium and Manufacturing Method Thereof, and Magnetic Storage Apparatus
Application:
12/123,173 →
Publication:
US 2008/0291578
Perpendicular Magnetic Recording Medium, Method of Manufacturing Perpendicular Magnetic Recording Medium, and Magnetic Recording Apparatus
Application:
12/124,734 →
Publication:
US 2008/0292908
Storage Device, Storage Medium, and Method for Manufacturing Storage Medium
Application:
12/172,730 →
Publication:
US 2009/0059416
Method for Manufacturing Storage Medium
Magnetic Recording Medium, Manufacturing Method Thereof and Magnetic Storage Apparatus
Application:
12/198,648 →
Publication:
US 2009/0109579
Magnetic Recording Medium and Magnetic Recording Apparatus
Application:
12/240,419 →
Publication:
US 2009/0197120
Manufacturing Method of Magnetic Recording Medium, the Magnetic Recording Medium, and Magnetic Recording Apparatus
Application:
12/250,355 →
Publication:
US 2009/0244770
Soft Magnetic Thin Film, Manufacturing Method Therefor, Perpendicular Magnetic Recording Medium, and Magnetic Record Reproducing Device
Application:
12/253,786 →
Publication:
US 2009/0047448
Perpendicular Magnetic Memory Medium, a Manufacturing Method Thereof, and a Magnetic Memory Storage
Application:
12/258,798 →
Publication:
US 2009/0061106
Magnetic Recording Medium, Method of Manufacturing the Same, and Magnetic Storage Device
Application:
12/260,431 →
Publication:
US 2009/0110961
Magnetic Recording Medium and Magnetic Recording Device
Application:
12/263,204 →
Publication:
US 2009/0244771
Surface Treating Method and Apparatus
Manufacturing Method of a Perpendicular Magnetic Recording Medium
Application:
12/273,956 →
Publication:
US 2009/0226606
Sputtering Method and Apparatus
Magnetic Recording Medium and a Method of Producing the Same
Application:
12/325,145 →
Publication:
US 2009/0142624
Magnetic Recording Medium
Application:
12/330,971 →
Publication:
US 2009/0155626
Method of Manufacturing Magnetic Recording Medium
Application:
12/355,279 →
Publication:
US 2009/0183985
Magnetic Recording Medium, Magnetic Storage and Method for Reproducing Information from Magnetic Recording Medium
Method for Manufacturing Disk
Application:
12/362,295 →
Publication:
US 2009/0288678
Perpendicular Magnetic Recording Medium and Magnetic Storage Device
Patterned Medium and Method of Producing Patterned Medium
Application:
12/371,860 →
Publication:
US 2009/0280358
Magnetic Recording Medium, Magnetic Storage Apparatus and Magnetic Recording Medium Manufacturing Method
Application:
12/372,342 →
Publication:
US 2009/0284868
Storage Apparatus and Storage Medium
Application:
12/392,865 →
Publication:
US 2009/0323216
Perpendicular Magnetic Recording Medium and Magnetic Storage Apparatus
Perpendicular Magnetic Recording Medium and Magnetic Storage Apparatus
Method for Manufacturing Magnetic Recording Medium
Application:
12/409,062 →
Publication:
US 2009/0242389
Magnetic Recording Medium and Magnetic Recording Apparatus
Application:
12/418,284 →
Publication:
US 2009/0324973
Magnetic Storage Apparatus
Application:
12/435,125 →
Publication:
US 2009/0214897
Perpendicular Magnetic Recording Medium and Magnetic Recording Apparatus
Application:
12/488,035 →
Publication:
US 2009/0257147
Magnetic Recording Medium and Method of Fabricating the Same
Application:
12/488,188 →
Publication:
US 2009/0252992
Sputtering Apparatus, Sputtering Method and Method of Manufacturing Magnetic Recording Medium
Application:
12/493,754 →
Publication:
US 2010/0028720
Magnetic Storage Medium and Information Storage Device
Magnetic Recording Medium and Information Storage Apparatus