Patent Assignment
Reel/Frame 046007/0821
Assignment of Assignor's Interest
Recorded: 2018-06-07
Pages: 3
Assignors
MOCHIZUKI, YUSUKE
Executed: 2018-04-19
YONEYAMA, SATOSHI
Executed: 2018-04-20
SAWADA, MAKOTO
Executed: 2018-04-24
Assignee
FUJIFILM CORPORATION
26-30, NISHIAZABU 2-CHOME, MINATO-KU,, TOKYO, 106-8620, JAPAN
Covered Property
(1)
Method for Producing Protective-Layer-Covered Gas Separation Membrane, Protective-Layer-Covered Gas Separation Membrane, Gas Separation Membrane Module, and Gas Separation Apparatus
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 →