(19)
(11) EP 1 226 582 A1

(12)

(43) Date of publication:
31.07.2002 Bulletin 2002/31

(21) Application number: 00968712.0

(22) Date of filing: 05.10.2000
(51) International Patent Classification (IPC)7G11B 17/04, G11B 33/04
(86) International application number:
PCT/US0027/442
(87) International publication number:
WO 0126/109 (12.04.2001 Gazette 2001/15)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 06.10.1999 JP 28545599

(71) Applicant: Sony Computer Entertainment Inc.
Tokyo 107-0052 (JP)

(72) Inventors:
  • MIYASAKA, Shigehisa,Sony Computer Entert Inc
    Tokyo 107-0052 (JP)
  • TAGAWA, Kazusato,Sony Computer Entertainment Inc
    Tokyo 107-0052 (JP)
  • SHIDA, Yuji,Sony Computer Entertainment Inc
    Tokyo 107-0052 (JP)
  • INOUE, Sachiko,Sony Computer Entertainment Inc
    Tokyo 107-0052 (JP)

(74) Representative: Grättinger & Partner (GbR) 
Wittelsbacherstrasse 5
82319 Starnberg
82319 Starnberg (DE)

   


(54) DISK APPARATUS