Patent Assignment
Reel/Frame 052207/0498
Assignment of Assignor's Interest
Recorded: 2020-03-24
Pages: 5
Assignors
KOSAKAI, MAMORU
Executed: 2020-03-18
OZAKI, MASAKI
Executed: 2020-03-18
MAEDA, KEISUKE
Executed: 2020-03-18
Assignee
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO, CHIYODA-KU, TOKYO, 102-8465, JAPAN
Covered Property
(1)
Electrostatic Chuck Device