Patent Assignment
Reel/Frame 062951/0283
Assignment of Assignor's Interest
Recorded: 2023-03-10
Pages: 4
Assignors
ICHIMEI, HIDEKI
Executed: 2023-03-06
SHINOZAKI, MINORU
Executed: 2023-03-06
KATAOKA, YU
Executed: 2023-03-06
Assignee
SUMITOMO OSAKA CEMENT CO., LTD.
1-9-2 HIGASHI-SHIMBASHI, MINATO-KU, TOKYO, 105-8641, JAPAN
Covered Property
(1)
Optical Modulator and Optical Transmission Device Using Same