IP Library › Assignment 031351/0381
Patent Assignment
Reel/Frame 031351/0381

Assignment of Assignor's Interest

Recorded: 2013-10-04 Pages: 3
Assignors
YU, CHAK CHUNG ANDREW
Executed: 2012-03-06
KAWANA, TAKAHIRO
Executed: 2012-02-28
NAGAOKA, NOBUYUKI
Executed: 2012-03-01
Assignee
SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Battery Separator, Method of Manufacturing a Battery Separator, Battery, Battery Pack, and Electronic Apparatus
Patent: 8,956,742 →
Application: 13/910,748 →
Publication: US 2013/0260184
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 22, 2018
From: TOHOKU MURATA MANUFACTURING CO., LTD
To: MURATA MANUFACTURING CO., LTD.
Reel/Frame 045103/0835 →
Assignment of Assignor's Interest Jan 22, 2018
From: SONY CORPORATION
To: TOHOKU MURATA MANUFACTURING CO.,LTD
Reel/Frame 045104/0001 →