Patent Assignment
Reel/Frame 043485/0191
Assignment of Assignor's Interest
Recorded: 2017-09-05
Pages: 6
Assignee
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU, TOKYO, 102-8465, JAPAN
Covered Property
(1)
Optical Modulator and Optical Transmission Device Using Optical Modulator