Patent Assignment
Reel/Frame 018068/0739
Assignment of Assignor's Interest
Recorded: 2005-11-28
Pages: 3
Assignors
KOYAMA, NAOYUKI
Executed: 2005-11-21
MACHII, YOUICHI
Executed: 2005-11-21
YOSHIDA, MASATO
Executed: 2005-11-21
FUKASAWA, MASATO
Executed: 2005-11-21
ASHIZAWA, TORANOSUKE
Executed: 2005-11-21
Assignee
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, 163-0449, JAPAN
Covered Property
(1)
Polishing Slurry and Polishing Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →