(19)

(11)

EP 4 388 459 A1

(12)

(43) Date of publication: 26.06.2024 Bulletin 2024/26 (21) Application number: 23736877.4 (22) Date of filing: 28.04.2023

(51) International Patent Classification (IPC):  G06N 3/0464(2023.01) G06N 10/60(2022.01) G06N 3/084(2023.01) (52) Cooperative Patent Classification (CPC): G06N 10/60; G06N 3/0464; G06N 3/084 (86) International application number: PCT/JP2023/018510 (87) International publication number: WO 2023/219177 (16.11.2023 Gazette 2023/46)

(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: 10.05.2022 US 202263364428 P 10.01.2023 US 202318152425 (71) Applicant: MITSUBISHI ELECTRIC CORPORATION Chiyoda-kuTokyo 100-8310 (JP)	(72) Inventors: AKINO, Toshiaki Cambridge, Massachusetts 02139-1955 (US) WANG, Ye Cambridge, Massachusetts 02139-1955 (US) WANG, Pu Cambridge, Massachusetts 02139-1955 (US) (74) Representative: Pfenning, Meinig & Partner mbB  Patent- und Rechtsanwälte Joachimsthaler Straße 10-12 10719 Berlin 10719 Berlin (DE)