IP Library Assignment 050326/0136
Patent Assignment
Reel/Frame 050326/0136

Assignment of Assignor's Interest

Recorded: 2019-09-10 Pages: 4
Assignor
MITSUMOTO, TETSUYA
Executed: 2019-07-02
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Spinel Type Lithium Nickel Manganese-Containing Composite Oxide
Application: 16/492,716 →
Publication: US 2021/0143421
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →