Patent Assignment
Reel/Frame 054473/0423
Assignment of Assignor's Interest
Recorded: 2020-11-25
Pages: 4
Assignee
NIHON KOHDEN CORPORATION
1-31-4 NISHIOCHIAI, SHINJUKU-KU, TOKYO, JAPAN
Covered Property
(1)
Mask Outer Frame Unit, Mask Unit, Band-Including Mask Unit and Mask Outer Frame