← EPO Patent Bulletin

LITHIUM ION SECONDARY BATTERY POSITIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY

Publication EP4583185A1 Kind: A1 Mar 25, 2026

Applicants

Vehicle Energy Japan Inc.

Inventors

INABA, Akira, MIKI, Takeshi

IPC Classifications

H01M 4/131 20100101AFI20260217BHEP H01M 4/525 20100101ALI20260217BHEP H01M 4/62 20060101ALI20260217BHEP

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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR