IP Library Assignment 046180/0357
Patent Assignment
Reel/Frame 046180/0357

Assignment of Assignor's Interest

Recorded: 2018-06-22 Pages: 4
Assignor
MATSUURA, YOSHINORI
Executed: 2018-05-14
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Copper Foil with Carrier, Copper Foil with Resin and Method for Manufacturing Printed Wiring Board
Application: 16/065,519 →
Publication: US 2018/0376602
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 →