(19)
(11) EP 2 528 074 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:
29.09.2021 Bulletin 2021/39

(45) Mention of the grant of the patent:
25.08.2021 Bulletin 2021/34

(21) Application number: 12169188.5

(22) Date of filing: 24.05.2012
(51) International Patent Classification (IPC): 
H01F 38/12(2006.01)
(52) Cooperative Patent Classification (CPC):
H01F 38/12; H01F 2038/127

(54)

Ignition coil for internal combustion engine

Zündspule für einen Verbrennungsmotor

Bobine d'allumage pour moteur à combustion interne

(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: 27.05.2011 JP 2011118609

(43) Date of publication of application:
28.11.2012 Bulletin 2012/48

(73) Proprietor: Hitachi Astemo, Ltd.
Hitachinaka-shi, Ibaraki 312-8503 (JP)

(72) Inventors:
  • KOBAYASHI, Takanobu
    Ibaraki 312-8503 (JP)
  • ANZO, Yoichi
    Ibaraki 312-8503 (JP)
  • TAKAHASHI, Makio
    Ibaraki 312-8503 (JP)

(74) Representative: MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB 
Paul-Heyse-Strasse 29
80336 München
80336 München (DE)


(56) References cited: : 
DE-A1- 10 255 096
JP-A- H0 817 657
US-A1- 2006 226 945
 JP-A- H0 256 910
JP-A- 2011 066 098
   
       
    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).