← EPO Patent Bulletin

BATTERY DEGRADATION AMOUNT DETERMINATION METHOD, BATTERY MANAGEMENT UNIT, AND BATTERY PACK

Publication EP4488700A1 Kind: A1 Mar 18, 2026

Applicants

Mitsubishi Jidosha Kogyo Kabushiki Kaisha

Inventors

SAEKI, Hajime, YOKOTSUJI, Hokuto, ISHIKAWA, Kiyotaka, INOUE, Masahiro, KANO, Yasuaki, TANAKA, Hayate, SHINYA, Masanori, TAJIKARA, Akihiro, YAGI, Satsuki

IPC Classifications

G01R 31/392 20190101AFI20260211BHEP G01R 31/374 20190101ALI20260211BHEP G01R 31/3828 20190101ALI20260211BHEP G01R 31/385 20190101ALI20260211BHEP H01M 10/42 20060101ALI20260211BHEP H01M 10/48 20060101ALI20260211BHEP H02J 7/00 20060101ALI20260211BHEP G01R 31/367 20190101ALI20260211BHEP H01M 10/0525 20100101ALI20260211BHEP H02J 7/82 20260101ALI20260211BHEP H02J 7/84 20260101ALI20260211BHEP

Designated 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