Patent Assignment
Reel/Frame 030176/0528
Assignment of Assignor's Interest
Recorded: 2013-04-09
Pages: 5
Assignors
OGAWA, AKIHIRO
Executed: 2013-02-01
SAWADA, TAKAHIKO
Executed: 2013-02-01
TADA, HIROSHI
Executed: 2013-02-01
KOBARU, SHOTARO
Executed: 2013-02-01
MINAMI, MASATOSHI
Executed: 2013-02-01
SASAKURA, MITSUO
Executed: 2013-02-01
YAMAGATA, KAZUO
Executed: 2013-02-01
Assignee
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI, OSAKA, JAPAN
Covered Property
(1)
Propylene Resin Microporous Film, Battery Separator, Battery, and Method for Producing Propylene Resin Microporous Film
Application:
13/817,199 →
Publication:
US 2013/0209892
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.