IP Library › Assignment 021992/0155
Patent Assignment
Reel/Frame 021992/0155

Assignment of Assignor's Interest

Recorded: 2008-12-17 Pages: 6
Assignors
NAGATANI, SEIJI
Executed: 2008-11-06
WATANABE, HIROSHI
Executed: 2008-11-07
ZUMIDA, KAZUFUMI I
Executed: 2008-11-07
Assignee
MITSUI MINING & SMELTING CO., LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Copper Foil with Carrier Sheet, Method for Manufacturing Copper Foil with Carrier Sheet, and Surface-Treated Copper Foil with Carrier Sheet
Patent: 8,187,722 →
Application: 12/301,338 →
Publication: US 2009/0291319
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 6, 2009
From: NAGATANI, SEIJI; WATANABE, HIROSHI; IZUMIDA, KAZUFUMI
To: MITSUI MINING & SMELTING CO., LTD.
Reel/Frame 022064/0176 →
Change of Name Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →