Patent Assignment
Reel/Frame 073175/0676
Assignment of Assignor's Interest
Recorded: 2025-12-10
Pages: 4
Assignors
TAKASAKI, KOHEI
Executed: 2025-10-24
SHIMAMOTO, YASUHIRO
Executed: 2025-10-24
IWAKURA, HIRONORI
Executed: 2025-10-22
WATANABE, TOKUYA
Executed: 2025-10-22
ISAYAMA, AKIHIRO
Executed: 2025-10-22
TAKEUCHI, RYO
Executed: 2025-11-23
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property
(1)
Exhaust Gas Purification Catalyst
Application:
19/469,462 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.