Patent Assignment
Reel/Frame 033087/0434
Change of Address
Recorded: 2014-06-05
Pages: 2
Assignor
HITACHI CHEMICAL COMPANY, LTD.
Executed: 2013-01-01
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, 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.
Assignment of Assignor's Interest
Feb 22, 2011
From: YAMASHITA, TOMOAKI; NAKAJIMA, SUMIKO; ITOU, SADAO; INOUE, FUMIO
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 025841/0554 →
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 →