IP Library Assignment 065064/0400
Patent Assignment
Reel/Frame 065064/0400

Assignment of Assignor's Interest

Recorded: 2023-09-28 Pages: 10
Assignors
TATEOKA, AYUMU
Executed: 2023-07-10
KANEYAMA, RYOSUKE
Executed: 2023-07-12
HARA, YASUJI
Executed: 2023-07-18
SATO, YASUO
Executed: 2023-07-21
OBATA, SHINICHI
Executed: 2023-07-04
LI, CHUN CHIEH
Executed: 2023-07-04
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Roughened Copper Foil, Copper-Cladded Laminate Board, and Printed Wiring Board
Application: 18/284,602 →
Publication: US 2024/0172359
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 →