Patent Assignment
Reel/Frame 031997/0930
Assignment of Assignor's Interest
Recorded: 2014-01-17
Pages: 5
Assignors
SANO, SATOSHI
Executed: 2013-12-02
ISHINO, TOMONORI
Executed: 2013-12-02
NAGATA, ICHIROU
Executed: 2013-12-11
SHIRATSUCHI, KENTARO
Executed: 2013-12-14
ITOU, SHIGEHIDE
Executed: 2013-11-25
ISHIZUKA, KENICHI
Executed: 2013-12-02
UMEHARA, TAKESHI
Executed: 2013-11-25
Assignee
FUJIFILM CORPORATION
26-30, NISHIAZABU 2-CHOME, MINATO-KU, TOKYO, 106-8620, JAPAN
Covered Property
(1)
Gas Separation Composite Membrane and Gas Separating Module, Gas Separation Apparatus and Gas Separation Method Using the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 29, 2026
From: FUJIFILM CORPORATION
To: YESTAR ADVANCED MATERIALS (HK) CO., LIMITED
Reel/Frame 075440/0386 →
Assignment of Assignor's Interest
Sep 17, 2026
From: YESTAR ADVANCED MATERIALS (HK) CO., LIMITED
To: YESTAR ADVANCED MATERIALS (SUZHOU) CO., LTD.
Reel/Frame 076045/0973 →