Patent Assignment
Reel/Frame 072567/0760
Assignment of Assignor's Interest
Recorded: 2025-10-14
Pages: 3
Assignors
ISAYAMA, AKIHIRO
Executed: 2025-01-21
WATANABE, TOKUYA
Executed: 2025-01-21
IWAKURA, HIRONORI
Executed: 2025-01-21
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property
(1)
Exhaust Gas Purification Catalyst Composition, Exhaust Gas Purification Catalyst and Exhaust Gas Purification System
Application:
18/881,834 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.