Patent Assignment
Reel/Frame 071748/0396
Assignment of Assignor's Interest
Recorded: 2025-07-17
Pages: 6
Assignors
ARAKAWA, DAIKI
Executed: 2025-07-02
SEKI SATO, RIKO
Executed: 2025-07-02
HARA, SHUHEI
Executed: 2025-07-02
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Property
(1)
Hafnium-Acid-Compound-Containing Material and Method for Producing Same
Application:
19/148,990 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.