Patent Assignment
Reel/Frame 055613/0208
Assignment of Assignor's Interest
Recorded: 2021-03-16
Pages: 2
Assignors
HASEGAWA, TOMOYASU
Executed: 2021-03-02
IWANO, TOMOHIRO
Executed: 2021-03-08
MATSUMOTO, TAKAAKI
Executed: 2021-03-02
Assignee
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Slurry, and Polishing Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.