Patent Assignment
Reel/Frame 060349/0091
Assignment of Assignor's Interest
Recorded: 2022-06-29
Pages: 3
Assignors
HARA, SYUHEI
Executed: 2022-05-30
ARAKAWA, DAIKI
Executed: 2022-05-30
KUMAGAI, AKINORI
Executed: 2022-05-30
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Property
(1)
Niobic Acid Aqueous Solution
Application:
17/789,818 →
Publication:
US 2023/0045212
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.