Patent Assignment
Reel/Frame 053245/0331
Assignment of Assignor's Interest
Recorded: 2020-07-17
Pages: 4
Assignors
GOTOH, AKIHITO
Executed: 2020-05-28
ASAI, TASUKU
Executed: 2020-05-28
KAKUNO, HIROSHI
Executed: 2020-05-29
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Separator for Lead Acid Storage Batteries, and Lead Acid Storage Battery
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 24, 2024
From: RESONAC CORPORATION
To: ENERGYWITH CO., LTD.
Reel/Frame 069676/0687 →
Change of Name
Dec 24, 2024
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 069775/0236 →
Change of Name
Dec 24, 2024
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 069775/0284 →
Address Change
Dec 24, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 069775/0492 →