Patent Assignment
Reel/Frame 041083/0568
Assignment of Assignor's Interest
Recorded: 2017-01-25
Pages: 3
Assignors
MATSUMOTO, TOMIKO
Executed: 2017-01-18
SUGATA, MASAMI
Executed: 2017-01-16
KONO, KOICHI
Executed: 2017-01-18
Assignee
TORAY BATTERY SEPARATOR FILM CO., LTD.
1190-13 IGUCHI, NASU-SHIOBARA, TOCHIGI PREFECTURE, 3292763, JAPAN
Covered Property
(1)
Polyolefin Microporous Membrane and Production Method Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.