STATE DIAGNOSIS DEVICE AND STATE DIAGNOSIS SYSTEM
Publication
EP4492074A1
Kind: A1
Mar 18, 2026
Applicants
Hitachi, Ltd.
Inventors
MIYAZAKI, Taizo, NAKAO, Ryohhei, KAWAJI, Jun
IPC Classifications
G01R 31/392 20190101AFI20260210BHEP
G01R 31/367 20190101ALI20260210BHEP
G01R 31/382 20190101ALI20260210BHEP
G01R 31/385 20190101ALI20260210BHEP
H01M 10/48 20060101ALI20260210BHEP
H01M 10/42 20060101ALI20260210BHEP
H01M 10/44 20060101ALI20260210BHEP
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