Patent Assignment
Reel/Frame 052564/0855
Assignment of Assignor's Interest
Recorded: 2020-05-04
Pages: 3
Assignor
HAYAHARA, RYUUJI
Executed: 2020-04-20
Assignee
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU, TOKYO, 102-8465, JAPAN
Covered Property
(1)
Electrostatic Chuck Device