MAGNETIC RECORDING MEDIUM AND ITS MANUFACTURING METHOD, AND MAGNETIC STORAGE DEVICE

Details for Australian Patent Application No. 2002217536 (hide)

Owner HITACHI MAXELL, LTD.

Inventors WAKABAYASHI, Kouichirou; MATSUNUMA, Satoshi; YANO, Akira; ONUMA, Tsuyoshi; TAKAYAMA, Takanobu; HIEIDA, Harumi

Pub. Number AU-A-2002217536

PCT Pub. Number WO2002/054390

Priority 2000-400471 28.12.00 JP; 2000-400476 28.12.00 JP; 2001-042568 19.02.01 JP

Filing date 27 December 2001

Wipo publication date 16 July 2002

International Classifications

G11B 005/667 Recording by magnetisation or demagnetisation of a record carrier

G11B 005/673 Recording by magnetisation or demagnetisation of a record carrier

G11B 005/738 Recording by magnetisation or demagnetisation of a record carrier

G11B 005/65 Recording by magnetisation or demagnetisation of a record carrier

G11B 005/84 Recording by magnetisation or demagnetisation of a record carrier - Processes or apparatus specially adapted for manufacturing record carriers

G11B 005/851 Recording by magnetisation or demagnetisation of a record carrier

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002217536

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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