Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery | Patent Publication Number 20220352515

US 20220352515 A1
Patent NumberUS 11777090 B2
Application Number17864999
Filled DateJul 14, 2022
Priority DateJun 25, 2018
Publication DateNov 3, 2022
Original AssigneeSumitomo Chemical
Current AssigneeSumitomo Chemical
Inventor/ApplicantsJun Yokoyama
Tomoko Nakayama
Tetsufumi Komukai
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