Patent Assignment
Reel/Frame 073198/0641
Assignment of Assignor's Interest
Recorded: 2025-12-12
Pages: 3
Assignors
AKITA, SHINGO
Executed: 2025-10-31
MYOCHI, RIKIYA
Executed: 2025-10-21
KURIHARA, HIROKI
Executed: 2025-10-21
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property
(1)
Exhaust Gas Purification Catalyst
Application:
19/469,676 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.