IP Library › Assignment 065809/0615
Patent Assignment
Reel/Frame 065809/0615

Assignment of Assignor's Interest

Recorded: 2023-12-07 Pages: 5
Assignors
MATSUO, HARUKI
Executed: 2023-11-28
OYAMA, TOKIHARU
Executed: 2023-11-28
KOMORI, YUYA
Executed: 2023-11-28
SUMIYOSHI, ATSURO
Executed: 2023-11-28
IDE, SHINGO
Executed: 2023-11-28
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Solid Electrolyte, Electrochemical Element, and Limiting Current Type Gas Sensor
Application: 18/567,660 →
Publication: US 2024/0288401
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 073570/0734 →