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(11)

EP 4 816 131 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 25787952.8 (22) Date of filing: 18.09.2025

(51) International Patent Classification (IPC):  B25J 9/16(2006.01) (52) Cooperative Patent Classification (CPC): G05B 2219/39298; G05B 2219/40499; B25J 9/163 (86) International application number: PCT/JP2025/080145 (87) International publication number: WO 2026/150863 (16.07.2026 Gazette 2026/29)

(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: GE KH LA MA MD TN (30) Priority: 08.01.2025 US 202519013484 (71) Applicant: MITSUBISHI ELECTRIC CORPORATION Chiyoda-ku Tokyo 100-8310 (JP)	(72) Inventors: JHA, Devesh Cambridge, MA 02139-1955 (US) CHEN, Yuxin Cambridge, MA 02139-1955 (US) ROMERES, Diego Cambridge, MA 02139-1955 (US) (74) Representative: Pfenning, Meinig & Partner mbB  Patent- und Rechtsanwälte An der Frauenkirche 20 01067 Dresden 01067 Dresden (DE)