Patents/Inventors

Yoshihiko Yoshida

SapporoJP3 patents

4 Patents

US122421432025
Optical Device and Optical Communication Apparatus
FUJITSU OPTICAL COMPONENTS LIMITED
0 cites
US121970542025
Optical Device and Optical Communication Apparatus
FUJITSU OPTICAL COMPONENTS LIMITED
0 cites
US121532942024
Optical Device Having Dual Waveguides with One Being an Electro-optic Crystal Waveguide
FUJITSU OPTICAL COMPONENTS LIMITED
0 cites
US120449102024
Optical Device and Optical Communication Apparatus
FUJITSU OPTICAL COMPONENTS LIMITED
0 cites