| EP4468568 - ROTATING ELECTRIC MACHINE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 25.10.2024 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 28.07.2023 | Most recent event Tooltip | 20.03.2026 | Amendment by applicant | Applicant(s) | For all designated states Astemo, Ltd. 2-1, Otemachi 2-chome Chiyoda-ku Tokyo 100-0004 / JP | [2025/36] |
| Former [2024/48] | For all designated states Hitachi Astemo, Ltd. 2520 Takaba Hitachinaka-shi Ibaraki 312-8503 / JP | Inventor(s) | 01 /
TOYA, Akihito Hitachinaka-shi, Ibaraki 312-8503 / JP | 02 /
TOBA, Akira Hitachinaka-shi, Ibaraki 312-8503 / JP | 03 /
TATENO, Keisuke Hitachinaka-shi, Ibaraki 312-8503 / JP | [2024/48] | Representative(s) | MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB Paul-Heyse-Straße 29 80336 München / DE | [N/P] |
| Former [2024/48] | MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB Paul-Heyse-Strasse 29 80336 München / DE | Application number, filing date | 22921882.1 | 20.01.2022 | [2024/48] | WO2022JP01996 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023139724 | Date: | 27.07.2023 | Language: | JA | [2023/30] | Type: | A1 Application with search report | No.: | EP4468568 | Date: | 27.11.2024 | Language: | EN | [2024/48] | Search report(s) | International search report - published on: | JP | 27.07.2023 | (Supplementary) European search report - dispatched on: | EP | 02.09.2025 | Classification | IPC: | H02K3/04, H02K15/0643 | [2025/40] | CPC: |
H02K3/12 (EP);
H02K3/28 (US);
H02K15/0643 (EP);
H02K2213/03 (EP);
Y02T10/64 (EP)
|
| Former IPC [2024/48] | H02K3/04 | 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 [2024/48] | Title | German: | ELEKTRISCHE DREHMASCHINE | [2024/48] | English: | ROTATING ELECTRIC MACHINE | [2024/48] | French: | MACHINE ÉLECTRIQUE TOURNANTE | [2024/48] | Entry into regional phase | 12.07.2024 | Translation filed | 20.08.2024 | National basic fee paid | 20.08.2024 | Search fee paid | 20.08.2024 | Designation fee(s) paid | 20.08.2024 | Examination fee paid | Examination procedure | 20.08.2024 | Examination requested [2024/48] | 18.03.2026 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 20.08.2024 | Renewal fee patent year 03 | 31.01.2025 | Renewal fee patent year 04 | 02.02.2026 | Renewal fee patent year 05 |
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| 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] WO2021019843 (MEIDENSHA ELECTRIC MFG CO LTD et al.) [Y] 1-3 * abstract * * figures 2a-2b * * figures 4a-4d * | [Y] US2015076953 (TAMURA AKITO et al.) [Y] 1-3 * figure 4 * * figure 9A * * paragraph [0012] * * paragraph [0066] * * paragraph [0068] * | International search | [Y] WO2019130747 (ODAWARA ENGINEERING CO LTD et al.) [Y] 1-3 * paragraphs [0026]-[0031], fig. 3-5 * | [Y] JP2013226028 (SUMITOMO ELECTRIC INDUSTRIES et al.) [Y] 1-3 * paragraph [0071], fig. 4 * | [A] WO2018003461 (HITACHI AUTOMOTIVE SYSTEMS LTD et al.) [A] 1-3 |