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EP 4 558 929 A1

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(43) Date of publication: 28.05.2025 Bulletin 2025/22 (21) Application number: 23745281.8 (22) Date of filing: 22.06.2023

(51) International Patent Classification (IPC):  G06N 3/0455(2023.01) G06N 3/094(2023.01) G06N 3/0895(2023.01) G06N 3/096(2023.01) (52) Cooperative Patent Classification (CPC): G06N 3/096; G06N 3/094; G06N 3/0895; G06N 3/0455 (86) International application number: PCT/JP2023/024100 (87) International publication number: WO 2024/018864 (25.01.2024 Gazette 2024/04)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 21.07.2022 US 202263369029 P 20.10.2022 US 202218048332 (71) Applicant: Mitsubishi Electric Corporation Tokyo 100-8310 (JP)

(72) Inventors: WANG, Pu Cambridge, Massachusetts 02139-1955 (US) XIA, Haifeng Cambridge, Massachusetts 02139-1955 (US) AKINO, Toshiaki Cambridge, Massachusetts 02139-1955 (US) WANG, Ye Cambridge, Massachusetts 02139-1955 (US) ORLIK, Philip Cambridge, Massachusetts 02139-1955 (US) (74) Representative: Pfenning, Meinig & Partner mbB  Patent- und Rechtsanwälte Theresienhöhe 11a 80339 München 80339 München (DE)