(19)
(11) EP 3 767 727 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:
31.05.2023 Bulletin 2023/22

(45) Mention of the grant of the patent:
24.05.2023 Bulletin 2023/21

(21) Application number: 19768431.9

(22) Date of filing: 07.02.2019
(51) International Patent Classification (IPC): 
H01M 10/052(2010.01)
H01M 4/525(2010.01)
H01M 10/0569(2010.01)
H01M 4/485(2010.01)
 H01M 4/36(2006.01)
H01M 10/0525(2010.01)
H01M 4/131(2010.01)
(52) Cooperative Patent Classification (CPC):
H01M 4/525; Y02E 60/10; H01M 10/0525; H01M 4/364; H01M 10/0569; H01M 2300/0034; H01M 4/485; H01M 4/131
(86) International application number:
PCT/JP2019/004360
(87) International publication number:
WO 2019/176389 (19.09.2019 Gazette 2019/38)

(54)

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

SEKUNDÄRBATTERIE MIT WASSERFREIEM ELEKTROLYT

BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 13.03.2018 JP 2018045649

(43) Date of publication of application:
20.01.2021 Bulletin 2021/03

(73) Proprietor: SANYO Electric Co., Ltd.
Kadoma-shi, Osaka 571-8501 (JP)

(72) Inventors:
  • KINOSHITA, Masahiro
    Osaka-shi, Osaka 540-6207 (JP)
  • NAGATA, Kaoru
    Osaka-shi, Osaka 540-6207 (JP)

(74) Representative: Vigand, Philippe et al
Novagraaf International SA Chemin de l'Echo 3
1213 Onex - Genève
1213 Onex - Genève (CH)


(56) References cited: : 
WO-A1-2016/067522
WO-A1-2017/150020
JP-A- 2013 137 947
JP-A- 2016 111 000
US-A1- 2008 044 736
 WO-A1-2017/073682
JP-A- 2010 040 383
JP-A- 2014 183 031
JP-A- 2017 117 766
US-A1- 2013 260 262
   
       
    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).