Patent Assignment
Reel/Frame 053645/0494
Assignment of Assignor's Interest
Recorded: 2020-08-31
Pages: 4
Assignor
OKANO, HIROSHI
Executed: 2020-05-15
Assignee
SEIBU GIKEN CO., LTD.
3108-3, AOYAGI, KOGA-SHI, FUKUOKA, 811-3134, JAPAN
Covered Property
(1)
Gas Recovery and Concentration Device