Patent Assignment
Reel/Frame 049445/0091
Assignment of Assignor's Interest
Recorded: 2019-06-12
Pages: 5
Assignee
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU, TOKYO, 102-8465, JAPAN
Covered Property
(1)
Optical Waveguide Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.