(19)
(11) EP 2 047 553 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:
21.03.2012 Bulletin 2012/12

(45) Mention of the grant of the patent:
14.09.2011 Bulletin 2011/37

(21) Application number: 07745318.1

(22) Date of filing: 08.06.2007
(51) International Patent Classification (IPC): 
H01M 8/10(2006.01)
H01M 4/88(2006.01)
 H01M 4/86(2006.01)
H01M 4/92(2006.01)
(86) International application number:
PCT/JP2007/062062
(87) International publication number:
WO 2007/142364 (13.12.2007 Gazette 2007/50)

(54)

PROCESS FOR PRODUCING MEMBRANE/ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELLS

PROZESS ZUR HERSTELLUNG EINER MEMBRAN-/ ELEKTRODENBAUGRUPPE FÜR POLYMERELEKTROLYT-BRENNSTOFFZELLEN

PROCÉDÉ DE FABRICATION D'UN ENSEMBLE MEMBRANE/ÉLECTRODE POUR DES PILES À COMBUSTIBLE À ÉLECTROLYTE POLYMÈRE

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

(30) Priority: 09.06.2006 JP 2006161063
23.01.2007 JP 2007012508

(43) Date of publication of application:
15.04.2009 Bulletin 2009/16

(73) Proprietors:
  • Asahi Glass Company, Limited
    Chiyoda-ku Tokyo 100-8405 (JP)
  • Panasonic Corporation
    Kadoma-shi Osaka 571-8501 (JP)

(72) Inventors:
  • SHIMODA, Hiroshi
    Tokyo 100-8405 (JP)
  • WAKABAYASHI, Hirokazu
    Tokyo 100-8405 (JP)
  • KINOSHITA, Shinji
    Tokyo 100-8405 (JP)
  • TANUMA, Toshihiro
    Tokyo 100-8405 (JP)
  • NAKAGAWA, Hideki
    Tokyo 100-8405 (JP)

(74) Representative: Müller-Boré & Partner Patentanwälte 
Grafinger Straße 2
81671 München
81671 München (DE)


(56) References cited: : 
EP-A- 1 489 677
WO-A-2005/013396
US-A1- 2006 045 985
 WO-A-02/39525
JP-A- 2001 160 405
   
       
    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).