Patent Assignment
Reel/Frame 055779/0442
Change of Name
Recorded: 2021-03-31
Pages: 32
Assignor
HITACHI CHEMICAL COMPANY, LTD.
Executed: 2020-10-01
Assignee
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Negative Electrode Active Material for Lithium Ion Secondary Battery, Negative Electrode for Lithium Ion Secondary Battery, and Lithium Ion Secondary Battery
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 31, 2021
From: YASUDA, AKIRA
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 055779/0376 →
Change of Name
Mar 8, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062992/0805 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →