Patent Assignment
Reel/Frame 055472/0406
Change of Name
Recorded: 2021-03-02
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)
Lithium Ion Secondary Battery Including Aluminum Silicate
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 8, 2019
From: KONNO, KAORU; HABA, EISUKE; NISHIYAMA, HIROO; MIKUNI, HIROKI
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 049999/0834 →
Assignment of Assignor's Interest
Oct 4, 2019
From: TAKEI, KOUICHI
To: HITACHI CHEMICAL COMPANY, LTD.
Reel/Frame 050626/0900 →
Assignment of Assignor's Interest
Apr 21, 2021
From: SHOWA DENKO MATERIALS CO., LTD.
To: LG ENERGY SOLUTION, LTD.
Reel/Frame 055983/0766 →