Patent Assignment
Reel/Frame 042431/0094
Assignment of Assignor's Interest
Recorded: 2017-05-18
Pages: 3
Assignor
KOSAKAI, MAMORU
Executed: 2017-04-17
Assignee
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO, CHIYODA-KU, TOKYO, 102-8465, JAPAN
Covered Property
(1)
Electrostatic Chucking Device