Inventor
WAKAO KIYOHIDE
JP5 patents
Patents
5 patentsUS5715075AFeb 3, 1998
Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device
FUJITSU LTD26 citations92
US4726031AFeb 16, 1988
Semiconductor laser
FUJITSU LTD25 citations91
US5987044ANov 16, 1999
Semiconductor light source system having an optimized setting for driving a laser diode
FUJITSU LTD19 citations81
US5657144AAug 12, 1997
Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device
FUJITSU LTD16 citations73
US5179615AJan 12, 1993
Optical waveguide having a variable refractive index and an optical laser having such an optical waveguide
FUJITSU LTD15 citations72