Patent Assignment
Reel/Frame 071601/0038
Assignment of Assignor's Interest
Recorded: 2025-07-03
Pages: 3
Assignors
ISAYAMA, AKIHIRO
Executed: 2025-03-26
TAKEUCHI, RYO
Executed: 2025-03-19
WATANABE, TOKUYA
Executed: 2025-03-26
IWAKURA, HIRONORI
Executed: 2025-03-28
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, JAPAN
Covered Property
(1)
Exhaust Gas Purification Catalyst
Application:
19/145,395 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.