Patent Assignment
Reel/Frame 025841/0554
Assignment of Assignor's Interest
Recorded: 2011-02-22
Pages: 3
Assignors
YAMASHITA, TOMOAKI
Executed: 2010-11-03
NAKAJIMA, SUMIKO
Executed: 2010-11-02
ITOU, SADAO
Executed: 2010-11-02
INOUE, FUMIO
Executed: 2010-11-02
ARIKE, SHIGEHARU
Executed: 2010-11-03
Assignee
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property
(1)
Method for Surface Treatment of Copper and Copper
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Jun 5, 2014
From: HITACHI CHEMICAL COMPANY, LTD.
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 033087/0434 →
Change of Name
Mar 2, 2023
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 062917/0865 →
Change of Name
Mar 3, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062946/0125 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →