Patent Assignment
Reel/Frame 019363/0322
Assignment of Assignor's Interest
Recorded: 2007-05-31
Pages: 2
Assignee
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Optical Waveguide Modulator with Output Light Monitor