IP Library Assignment 051800/0338
Patent Assignment
Reel/Frame 051800/0338

Assignment of Assignor's Interest

Recorded: 2020-02-12 Pages: 3
Assignors
WASHIDA, DAISUKE
Executed: 2019-11-06
IDE, HITOHIKO
Executed: 2019-11-15
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Positive Electrode Active Material for All-Solid-State Lithium Secondary Batteries
Application: 16/638,627 →
Publication: US 2021/0135199
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 →