IP Library Assignment 023619/0765
Patent Assignment
Reel/Frame 023619/0765

Assignment of Assignor's Interest

Recorded: 2009-12-08 Pages: 4
Assignors
SATO, TETSURO
Executed: 2009-11-20
MATSUSHIMA, TOSHIFUMI
Executed: 2009-11-20
Assignee
MITSUI MINING& SMELTING CO.,LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Resin Composition for Forming Insulating Layer of Printed Wiring Board
Patent: 8,431,224 →
Application: 12/530,534 →
Publication: US 2010/0108368
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 →