Patent Assignment
Reel/Frame 026494/0915
Assignment of Assignor's Interest
Recorded: 2011-06-24
Pages: 4
Assignors
MATSUTANI, HIROSHI
Executed: 2011-05-25
UENO, TAKUMI
Executed: 2011-06-07
NICOLAS, ALEXANDRE
Executed: 2011-06-10
YAMASHITA, YUKIHIKO
Executed: 2011-06-02
NANAUMI, KEN
Executed: 2011-06-03
TANIMOTO, AKITOSHI
Executed: 2011-05-26
Assignee
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME,, SHINJUKU-KU, TOKYO, 163-0449, JAPAN
Covered Property
(1)
Positive-Type Photosensitive Resin Composition, Method for Producing Resist Pattern, Semiconductor Device, and Electronic Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address of Assignee
Mar 29, 2013
From: HITACHI CHEMICAL COMPANY, LTD.
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 030112/0395 →
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 →