IP Library › Assignment 032614/0971
Patent Assignment
Reel/Frame 032614/0971

Assignment of Assignor's Interest

Recorded: 2014-04-07 Pages: 4
Assignors
MIZUNO, NAOKI
Executed: 2014-03-04
IRIE, MICHIHIKO
Executed: 2014-03-24
NAKAMURA, MASANORI
Executed: 2014-03-07
SHIMIZU, KEN
Executed: 2014-02-24
Assignee
TORAY BATTERY SEPARATOR FILM CO., LTD.
1190-13 IGUCHI, NASUSHIOBARA, TOCHIGI, 329-2763, JAPAN
Covered Property (1)
Battery Separator, and Battery Separator Manufacturing Method
Patent: 9,293,754 →
Application: 14/237,973 →
Publication: US 2015/0228949
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 21, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043453/0721 →
Merger Sep 15, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043968/0447 →