(19)
(11) EP 3 386 013 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:
01.04.2020 Bulletin 2020/14

(45) Mention of the grant of the patent:
20.11.2019 Bulletin 2019/47

(21) Application number: 18164214.1

(22) Date of filing: 27.03.2018
(51) International Patent Classification (IPC): 
H01M 4/485(2010.01)
H01M 10/0568(2010.01)
 H01M 4/62(2006.01)
H01M 10/0569(2010.01)

(54)

LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME

LITHIUM-IONEN-SEKUNDÄRBATTERIE UND VERFAHREN ZUR HERSTELLUNG DAVON

BATTERIE SECONDAIRE AU LITHIUM-ION ET SON PROCÉDÉ DE FABRICATION

(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: 03.04.2017 JP 2017073628

(43) Date of publication of application:
10.10.2018 Bulletin 2018/41

(73) Proprietor: TOYOTA JIDOSHA KABUSHIKI KAISHA
Toyota-shi, Aichi-ken, 471-8571 (JP)

(72) Inventor:
  • OKUDA, Koji
    Toyota-shi, Aichi-ken, 471-8571 (JP)

(74) Representative: Kuhnen & Wacker Patent- und Rechtsanwaltsbüro PartG mbB 
Prinz-Ludwig-Straße 40A
85354 Freising
85354 Freising (DE)


(56) References cited: : 
JP-A- 2000 133 307
US-A- 6 022 641
 KR-A- 20090 058 472
US-A1- 2016 133 934
   
       
    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).