(19)
(11) EP 2 068 314 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
26.09.2012 Bulletin 2012/39

(45) Mention of the grant of the patent:
08.08.2012 Bulletin 2012/32

(21) Application number: 09155154.9

(22) Date of filing: 03.06.2002
(51) International Patent Classification (IPC): 
G11B 7/007(2006.01)
G11B 19/12(2006.01)
G11B 7/005(2006.01)
G11B 20/18(2006.01)
G11B 20/14(2006.01)
G11B 27/30(2006.01)
 G11B 20/00(2006.01)
G11B 7/004(2006.01)
G11B 20/10(2006.01)
G11B 7/26(2006.01)
G11B 23/36(2006.01)

(54)

Optical disc medium and data recording method and apparatus

Optisches Plattenmedium und Datenaufzeichnungsverfahren und -einrichtung

Support de disque optique et procédé et dispositif d'enregistrement de données

(84) Designated Contracting States:
AT DE FR GB IT NL

(30) Priority: 08.06.2001 JP 2001173781
05.09.2001 JP 2001269100

(43) Date of publication of application:
10.06.2009 Bulletin 2009/24

(60) Divisional application:
10178557.4 / 2259260

(62) Application number of the earlier application in accordance with Art. 76 EPC:
02730868.3 / 1394779

(73) Proprietor: SONY DADC Corporation
Shinagawa-ku Tokyo 141-0001 (JP)

(72) Inventors:
  • Usui, Yoshinobu
    Tokyo 108-0075 (JP)
  • Saito, Akiya
    Tokyo 108-0075 (JP)
  • Tsukahara, Makoto
    Tokyo 108-0075 (JP)
  • Yanagisawa, Yoshitake
    Tokyo 108-0075 (JP)

(74) Representative: Thévenet, Jean-Bruno et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cédex 07
75340 Paris Cédex 07 (FR)


(56) References cited: : 
WO-A-95/03655
JP-A- 2001 135 021
 JP-A- 10 233 019
US-A- 5 706 266
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).