Patent Assignment
Reel/Frame 024565/0862
Assignment of Assignor's Interest
Recorded: 2010-06-21
Pages: 3
Assignors
MATSUDA, OSAMU
Executed: 2010-06-03
KIKUCHI, NOBUYUKI
Executed: 2010-06-03
HAYASHIDA, ICHIRO
Executed: 2010-06-03
SHIRAHATA, SATOSHI
Executed: 2010-06-03
Assignee
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 540-8605, JAPAN
Covered Property
(1)
Etching Agent, Etching Method and Liquid for Preparing Etching Agent
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 29, 2018
From: WAKO PURE CHEMICAL INDUSTRIES, LTD.
To: FUJIFILM WAKO PURE CHEMICAL CORPORATION
Reel/Frame 046238/0348 →
Assignment of Assignor's Interest
Jul 26, 2019
From: FUJIFILM WAKO PURE CHEMICAL CORPORATION
To: FUJIFILM ELECTRONIC MATERIALS CO., LTD.
Reel/Frame 049872/0613 →
Assignment of Assignor's Interest
Jul 27, 2022
From: FUJIFILM ELECTRONIC MATERIALS CO., LTD.
To: FUJIFILM CORPORATION
Reel/Frame 060978/0943 →