Patent Assignment
Reel/Frame 035854/0625
Assignment of Assignor's Interest
Recorded: 2015-06-17
Pages: 2
Assignor
ONAWA, YOSUKE
Executed: 2015-04-14
Assignee
OKI ELECTRIC INDUSTRY CO., LTD.
1-7-12, TORANOMON, MINATO-KU, TOKYO, 105-8460, JAPAN
Covered Property
(1)
Directional Coupler and Design Method Thereof, Optical Waveguide Element and Wavelength Filter