(19)
(11) EP 1 939 959 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:
11.07.2012 Bulletin 2012/28

(21) Application number: 06810306.8

(22) Date of filing: 20.09.2006
(51) International Patent Classification (IPC): 
H01M 4/58(2010.01)
H01M 4/13(2010.01)
C01B 25/45(2006.01)
 H01M 10/052(2010.01)
H01M 4/62(2006.01)
(86) International application number:
PCT/JP2006/318610
(87) International publication number:
WO 2007/034823 (29.03.2007 Gazette 2007/13)

(54)

METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME

VERFAHREN ZUM HERSTELLEN EINES POSITIV-ELEKTRODENAKTIVMATERIALS UND BATTERIE MIT WASSERFREIEM ELEKTROLYT DAMIT

PROCEDE DE PRODUCTION DE MATERIAU ACTIF D'ELECTRODE POSITIVE ET BATTERIE A ELECTROLYTE NON AQUEUX METTANT EON OEUVRE CE PROCEDE

(84) Designated Contracting States:
DE FR GB

(30) Priority: 21.09.2005 JP 2005274236

(43) Date of publication of application:
02.07.2008 Bulletin 2008/27

(73) Proprietors:
  • Kanto Denka Kogyo Co., Ltd.
    Chiyoda-ku, Tokyo 100-0005 (JP)
  • Kyushu University, National University Corporation
    Fukuoka-shi Fukuoka 812-8581 (JP)

(72) Inventors:
  • OKADA, Shigeto
    Fukuoka-shi Fukuoka 814-0001 (JP)
  • SHIRATSUCHI, Tomoyuki c/o Kyushu University
    Higashi-ku, Fukuoka-Shi, Fukuoka 812-8581 (JP)
  • IWANAGA, Tomoko
    Fukuoka-shi Fukuoka 813-0011 (JP)
  • YAMAKI, Jun-ichi
    Kasuga-shi Fukuoka 816-0811 (JP)
  • IIZUKA, Shinji c/o Functional Materials Laboratory
    Shibukawa-shi Gunma 377-0027 (JP)
  • OMAE, Osamu c/o New Materials Laboratory
    Shibukawa-shi Gunma 377-0027 (JP)
  • SUETO, Kumiko c/o New Materials Laboratory
    Shibukawa-shi Gunma 377-0027 (JP)
  • SHIMADA, Takeshi c/o Functional Materials Laboratory
    Shibukawa-shi Gunma 377-0027 (JP)

(74) Representative: Pfenning, Meinig & Partner GbR 
Patent- und Rechtsanwälte Theresienhöhe 13
80339 München
80339 München (DE)


(56) References cited: : 
WO-A1-00/60679
JP-A- 2006 073 259
US-A1- 2004 018 431
 JP-A- 2003 323 894
US-A1- 2003 180 616
US-A1- 2004 265 695
   
       
    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).