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Extract from the Register of European Patents

EP About this file: EP3923455

EP3923455 - DYNAMO-ELECTRIC MACHINE [Right-click to bookmark this link]
StatusGrant of patent is intended
Status updated on  10.10.2024
Database last updated on 02.11.2024
FormerExamination is in progress
Status updated on  10.05.2024
FormerRequest for examination was made
Status updated on  12.11.2021
FormerThe international publication has been made
Status updated on  14.08.2020
Most recent event   Tooltip10.10.2024New entry: Communication of intention to grant a patent 
Applicant(s)For all designated states
Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
[2021/50]
Inventor(s)01 / HIGASHINO, Hiroyuki
c/o Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
02 / MIYAGI, Shungo
c/o Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
03 / MURAKAMI, Tadashi
c/o Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
04 / SASAKI, Daisuke
c/o Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
05 / TAHARA, Jun
c/o Mitsubishi Electric Corporation
7-3, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
[N/P]
Former [2021/50]01 / HIGASHINO, Hiroyuki
Tokyo 100-8310 / JP
02 / MIYAGI, Shungo
Tokyo 100-8310 / JP
03 / MURAKAMI, Tadashi
Tokyo 100-8310 / JP
04 / SASAKI, Daisuke
Tokyo 100-8310 / JP
05 / TAHARA, Jun
Tokyo 100-8310 / JP
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2021/50]
Application number, filing date19914669.705.02.2019
[2021/50]
WO2019JP03957
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020161784
Date:13.08.2020
Language:JA
[2020/33]
Type: A1 Application with search report 
No.:EP3923455
Date:15.12.2021
Language:EN
[2021/50]
Search report(s)International search report - published on:JP13.08.2020
(Supplementary) European search report - dispatched on:EP24.01.2022
ClassificationIPC:H02K9/06, H02K5/20, H02K11/33, H02K3/50, // H02K11/05
[2022/08]
CPC:
H02K11/33 (EP); H02K3/50 (EP); H02K5/207 (EP);
H02K9/06 (EP); H02K11/05 (EP); H02K2203/09 (EP)
Former IPC [2021/50]H02K9/06
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 [2021/50]
TitleGerman:DYNAMO-ELEKTRISCHE MASCHINE[2021/50]
English:DYNAMO-ELECTRIC MACHINE[2021/50]
French:MACHINE DYNAMO-ÉLECTRIQUE[2021/50]
Entry into regional phase22.04.2021Translation filed 
22.04.2021National basic fee paid 
22.04.2021Search fee paid 
22.04.2021Designation fee(s) paid 
22.04.2021Examination fee paid 
Examination procedure22.04.2021Examination requested  [2021/50]
25.05.2022Amendment by applicant (claims and/or description)
13.05.2024Despatch of a communication from the examining division (Time limit: M02)
11.07.2024Reply to a communication from the examining division
11.10.2024Communication of intention to grant the patent
Fees paidRenewal fee
10.08.2021Renewal fee patent year 03
31.12.2021Renewal fee patent year 04
30.12.2022Renewal fee patent year 05
27.12.2023Renewal fee patent year 06
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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.
Documents cited:Search[Y]JP3561927B  ;
 [XY]US2007035270  (KITAMURA YUTAKA [JP], et al);
 [A]US2010289351  (MAEDA NAOHIDE [JP], et al);
 [A]JP5270718B  ;
 [XY]FR2998732  (VALEO EQUIP ELECTR MOTEUR [FR]);
 [XY]US2014203675  (MAEDA NAOHIDE [JP], et al);
 [X]DE102014225588  (DENSO CORP [JP])
International search[Y]JPH0746795  (NIPPON DENSO CO) [Y] 8* , *;
 [XY]JP2004312852  (HITACHI LTD) [X] 1-4 * , * [Y] 5-8;
 [XY]JP2013102591  (MITSUBISHI ELECTRIC CORP) [X] 1-3 * , * [Y] 5-8
by applicantJP5661167B
 JP6372650B
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.