Patent Assignment
Reel/Frame 057243/0648
Assignment of Assignor's Interest
Recorded: 2021-08-20
Pages: 2
Assignee
KOKEN LTD.
7, YONBAN-CHO, CHIYODA-KU, TOKYO, 102-8459, JAPAN
Covered Property
(1)
Mask
Patent:
1,036,652 →
Application:
29/804,552 →