PROCESS FOR PRODUCING STAMPER OF MULTI-VALUED ROM DISC, APPARATUS FOR PRODUCING THE SAME, AND RESULTING DISC

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EP 1 749 298 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:
	19.05.2010 Bulletin 2010/20

(45)	Mention of the grant of the patent:
	27.01.2010 Bulletin 2010/04

(21)	Application number: 05743669.3

(22)	Date of filing: 18.05.2005

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International Patent Classification (IPC):

G11B 7/26^(2006.01)

(86)	International application number:
	PCT/JP2005/009499

(87)	International publication number:
	WO 2005/112024 (24.11.2005 Gazette 2005/47)

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PROCESS FOR PRODUCING STAMPER OF MULTI-VALUED ROM DISC, APPARATUS FOR PRODUCING THE SAME, AND RESULTING DISC

PROZESS ZUR HERSTELLUNG EINES STANZERS FÜR EINEN MEHRWERTIGEN ROM-DATENTRÄGER, HERSTELLUNGSVORRICHTUNG DAFÜR UND RESULTIERENDER DATENTRÄGER

PROCEDE DE PRODUCTION DE MATRICE DE CD-ROM MULTIVALUES, APPAREIL DE PRODUCTION ASSOCIE ET DISQUE RESULTANT

(84)	Designated Contracting States:
	DE FR GB NL

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Priority:

18.05.2004 JP 2004148452

(43)	Date of publication of application:
	07.02.2007 Bulletin 2007/06

(73)	Proprietor: Ricoh Company, Ltd.
	Tokyo 143-8555 (JP)

(72)	Inventors:
	HANAOKA, Katsunari; Kanagawa 2430003; (JP) MIURA, Hiroshi; Yamato-shi, Kanagawa 2420001 (JP)

(74)	Representative: Schwabe - Sandmair - Marx
	Patentanwälte Stuntzstraße 16 81677 München 81677 München (DE)

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References cited: :

JP-A- 2 064 932
JP-A- 10 097 738
JP-A- 2000 280 255
JP-A- 2001 256 646
JP-A- 2002 365 806
JP-A- 2003 085 776
JP-A- 2004 348 830
JP-A- 2005 100 602

JP-A- 9 115 190
JP-A- 2000 280 255
JP-A- 2001 256 646
JP-A- 2002 184 045
JP-A- 2002 365 806
JP-A- 2003 272 249
JP-A- 2005 011 489

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).