(19)
(11) EP 1 760 871 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:
07.10.2009 Bulletin 2009/41

(45) Mention of the grant of the patent:
15.04.2009 Bulletin 2009/16

(21) Application number: 06016808.5

(22) Date of filing: 11.08.2006
(51) International Patent Classification (IPC): 
H02M 7/527(2006.01)

(54)

Power supply device

Leistungsversorgungsgerät

Dispositif d'alimentation de puissance

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

(30) Priority: 31.08.2005 JP 2005251624

(43) Date of publication of application:
07.03.2007 Bulletin 2007/10

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

(72) Inventor:
  • Yamashita, Tomofumi
    Saha-shi Saga 849-0903 (JP)

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


(56) References cited: : 
JP-A- 8 149 850
US-B1- 6 331 748
 JP-A- 11 356 053
   
       
    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).