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Extract from the Register of European Patents

EP About this file: EP3541006

EP3541006 - REUSE SYSTEM, KEY CREATING DEVICE, DATA SECURITY DEVICE, ON-VEHICLE COMPUTER, REUSE METHOD, AND COMPUTER PROGRAM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.12.2023
Database last updated on 15.06.2024
FormerThe patent has been granted
Status updated on  13.01.2023
FormerGrant of patent is intended
Status updated on  27.09.2022
FormerRequest for examination was made
Status updated on  12.08.2022
FormerGrant of patent is intended
Status updated on  12.05.2022
FormerRequest for examination was made
Status updated on  16.08.2019
FormerThe international publication has been made
Status updated on  18.05.2018
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024 [2024/26]
Applicant(s)For all designated states
KDDI Corporation
3-2, Nishi-Shinjuku 2-chome
Shinjuku-ku
Tokyo 163-8003 / JP
[2019/38]
Inventor(s)01 / TAKEMORI Keisuke
c/o KDDI Research Inc.
1-15 Ohara 2-chome
Fujimino-shi Saitama 356-8502 / JP
02 / MIZOGUCHI Seiichiro
c/o KDDI Research Inc.
1-15 Ohara 2-chome
Fujimino-shi Saitama 356-8502 / JP
03 / KAWABATA Hideaki
c/o KDDI Research Inc.
1-15 Ohara 2-chome
Fujimino-shi Saitama 356-8502 / JP
04 / KUBOTA Ayumu
c/o KDDI Research Inc.
1-15 Ohara 2-chome
Fujimino-shi Saitama 356-8502 / JP
 [2019/38]
Representative(s)Wallinger, Michael
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte Partnerschaft mbB
Zweibrückenstrasse 5-7
80331 München / DE
[2019/38]
Application number, filing date17868999.826.07.2017
[2019/38]
WO2017JP27036
Priority number, dateJP2016021970910.11.2016         Original published format: JP 2016219709
[2019/38]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018087963
Date:17.05.2018
Language:JA
[2018/20]
Type: A1 Application with search report 
No.:EP3541006
Date:18.09.2019
Language:EN
[2019/38]
Type: B1 Patent specification 
No.:EP3541006
Date:15.02.2023
Language:EN
[2023/07]
Search report(s)International search report - published on:JP17.05.2018
(Supplementary) European search report - dispatched on:EP25.05.2020
ClassificationIPC:H04L9/08, B60R16/023, G06F21/57, H04L9/32
[2019/38]
CPC:
H04L9/3247 (EP); H04L9/3234 (US); B60R16/023 (EP,US);
G06F21/44 (EP,US); G06F21/57 (US); G06F21/575 (EP,US);
H04L9/08 (US); H04L9/0822 (EP); H04L9/0838 (US);
H04L9/0866 (EP); H04L9/0897 (EP); H04L9/14 (US);
H04L9/32 (US); H04L9/3226 (EP); H04L9/3242 (US);
H04L2209/84 (EP,US) (-)
Designated contracting statesAL,   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 [2019/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:WIEDERVERWENDUNGSSYSTEM, SCHLÜSSELERZEUGUNGSVORRICHTUNG, DATENSICHERHEITSVORRICHTUNG, COMPUTER AN BORD EINES FAHRZEUGS UND COMPUTERPROGRAMM[2019/38]
English:REUSE SYSTEM, KEY CREATING DEVICE, DATA SECURITY DEVICE, ON-VEHICLE COMPUTER, REUSE METHOD, AND COMPUTER PROGRAM[2019/38]
French:SYSTÈME DE RÉUTILISATION, DISPOSITIF DE CRÉATION DE CLÉ, DISPOSITIF DE SÉCURITÉ DE DONNÉES, ORDINATEUR EMBARQUÉ, PROCÉDÉ DE RÉUTILISATION ET PROGRAMME INFORMATIQUE[2019/38]
Entry into regional phase08.01.2019Translation filed 
08.01.2019National basic fee paid 
08.01.2019Search fee paid 
08.01.2019Designation fee(s) paid 
08.01.2019Examination fee paid 
Examination procedure08.01.2019Examination requested  [2019/38]
18.12.2020Amendment by applicant (claims and/or description)
13.05.2022Communication of intention to grant the patent
10.08.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
28.09.2022Communication of intention to grant the patent
27.12.2022Fee for grant paid
27.12.2022Fee for publishing/printing paid
27.12.2022Receipt of the translation of the claim(s)
Opposition(s)16.11.2023No opposition filed within time limit [2024/04]
Fees paidRenewal fee
25.07.2019Renewal fee patent year 03
23.07.2020Renewal fee patent year 04
26.07.2021Renewal fee patent year 05
27.07.2022Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT15.02.2023
CZ15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
IT15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
LU26.07.2023
BE31.07.2023
CH31.07.2023
[2024/26]
Former [2024/24]AT15.02.2023
CZ15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
LU26.07.2023
BE31.07.2023
CH31.07.2023
Former [2024/18]AT15.02.2023
CZ15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
LU26.07.2023
Former [2024/14]AT15.02.2023
CZ15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
MC15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2024/11]AT15.02.2023
CZ15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SI15.02.2023
SK15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/50]AT15.02.2023
CZ15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SK15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/49]AT15.02.2023
CZ15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RO15.02.2023
RS15.02.2023
SE15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/48]AT15.02.2023
DK15.02.2023
EE15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RS15.02.2023
SE15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/46]AT15.02.2023
DK15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RS15.02.2023
SE15.02.2023
SM15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/39]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
GR16.05.2023
IS15.06.2023
PT15.06.2023
Former [2023/38]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
PL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
GR16.05.2023
PT15.06.2023
Former [2023/37]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
GR16.05.2023
PT15.06.2023
Former [2023/36]AT15.02.2023
ES15.02.2023
FI15.02.2023
HR15.02.2023
LT15.02.2023
LV15.02.2023
NL15.02.2023
RS15.02.2023
SE15.02.2023
NO15.05.2023
PT15.06.2023
Former [2023/35]AT15.02.2023
ES15.02.2023
HR15.02.2023
LT15.02.2023
NL15.02.2023
RS15.02.2023
NO15.05.2023
PT15.06.2023
Former [2023/34]ES15.02.2023
LT15.02.2023
RS15.02.2023
PT15.06.2023
Former [2023/33]ES15.02.2023
LT15.02.2023
Documents cited:Search[A]US2014114497  (MIYAKE JUNJI [JP]) [A] 1-18 * paragraph [0056] - paragraph [0062] *;
 [A]US2016173505  (ICHIHARA MASAAKI [JP]) [A] 1-18 * abstract ** paragraph [0042] - paragraph [0052] *;
 [X]JP2016116216  (KDDI CORP) [X] 1-18 * abstract *;
 US2017324558  [ ] (TAKEMORI KEISUKE [JP], et al) [ ] * paragraph [0090] - paragraph [0116] * * paragraph [0197] - paragraph [0199] * * paragraph [0228] - paragraph [0233] * * paragraph [0306] * * paragraph [0337] - paragraph [0339] *
International search[Y]JPH06171477  (MAZDA MOTOR) [Y] 1-18 * ), paragraphs [0118] to [0129] *;
 [Y]JP2001195587  (SHARP KK) [Y] 1-18 * ), paragraphs [0025] to [0051], [0064] to [0074] *;
 [Y]JP2002073900  (HONDA MOTOR CO LTD) [Y] 1-18 * ), paragraphs [0019] to [0031] *;
 [Y]JP2010011400  (NAT INST OF ADV IND & TECHNOL, et al) [Y] 2-4 * ), paragraphs [0024] to [0037] *;
 [Y]  - KEISUKE TAKEMORI et al., "Key Managements for ECU and Code Authentications Using Tamper- resistant Secure Element", IEICE Technical Report, (20151210), vol. 115, no. 364, pages 227 - 232, XP009511378 [Y] 1-4, 7-9, 12, 14-16 * , particularly, 4. Teian: Kyotsu Kagi Hoshiki ni yoru ECU Ninsho Kagi no Kanri *
 [Y]  - HIDEAKI KAWABATA et al., "2F4-5 Shasai ECU Muke no Kagi Kanri Hoshiki = [Key management method for in-vehicle ECUs]", Nen Symposium on Cryptography and Information Security Koen Ronbunshu, (20160119), pages 1 - 7, XP009515218 [Y] 5, 6, 10, 11, 13, 17, 18 * , particularly, 4 Sekkei Hoshin, 5 Teian *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.