Patent Assignment
Reel/Frame 052558/0964
Assignment of Assignor's Interest
Recorded: 2020-05-04
Pages: 3
Assignors
ISA, TOSHIYUKI
Executed: 2020-04-24
CHIDA, AKIHIRO
Executed: 2020-04-24
TAJIMA, RYOTA
Executed: 2020-04-27
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Lifetime Estimation Device, Lifetime Estimation Method, and Abnormality Detection Method of Secondary Battery