IP Library Assignment 064725/0934
Patent Assignment
Reel/Frame 064725/0934

Assignment of Assignor's Interest

Recorded: 2023-08-28 Pages: 3
Assignor
TAKAHASHI, TSUKASA
Executed: 2023-07-18
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Separation Method for Separating Constituent Material from Member and Method for Processing Member
Application: 18/279,174 →
Publication: US 2024/0145802
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 14, 2025
From: MITSUI MINING & SMELTING CO., LTD.
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 073574/0634 →