(19)

(11)

EP 4 740 143 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 23744894.9 (22) Date of filing: 07.07.2023

(51) International Patent Classification (IPC):  G06N 10/20(2022.01) G06N 10/40(2022.01) (52) Cooperative Patent Classification (CPC): G06N 10/20; G06N 10/40 (86) International application number: PCT/JP2023/025244 (87) International publication number: WO 2025/013116 (16.01.2025 Gazette 2025/03)

(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 (71) Applicants: RIKEN Wako-shi, Saitama 351-0198 (JP) National Institute of Advanced Industrial Science and Technology Chiyoda-ku Tokyo 100-8921 (JP) Centre National de la Recherche Scientifique 75016 Paris (FR)

(72) Inventors: YAMAMOTO, Michihisa Wako-shi, Saitama 351-0198 (JP) TAKADA, Shintaro Tsukuba-shi, Ibaraki 305-8560 (JP) BAUERLE, Christopher 75016 Paris (FR) (74) Representative: Buzzi, Notaro & Antonielli d'Oulx S.p.A.  Corso Vittorio Emanuele II, 6 10123 Torino 10123 Torino (IT)