IP Library Assignment 021720/0779
Patent Assignment
Reel/Frame 021720/0779

Assignment of Assignor's Interest

Recorded: 2008-10-22 Pages: 6
Assignors
SAKAI, HISAO
Executed: 2008-10-09
TAKAHASHI, MASARU
Executed: 2008-10-09
MATSUDA, MITSUYOSHI
Executed: 2008-10-09
DOBASHI, MAKOTO
Executed: 2008-10-09
Assignee
MITSUI MINING & SMELTING CO., LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Electro-Deposited Copper Foil, Surface-Treated Copper Foil Using the Electro-Deposited Copper Foil and Copper Clad Laminate Using the Surface-Treated Copper Foil, and a Method for Manufacturing the Electro-Deposited Copper Foil
Patent: 9,307,639 →
Application: 12/298,068 →
Publication: US 2009/0095515
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 →