Inventor
SUHARA HAJIME
JP3 patents
Patents
3 patentsUS5202948AApr 13, 1993
Traveling-wave type light amplifier
TOSHIBA KK11 citations68
US5144635ASep 1, 1992
Semiconductor laser device having reflectance control film formed on end facet of oscillator
TOSHIBA KK12 citations66
US7309884B2Dec 18, 2007
Semiconductor light receiving device and method of fabricating the same
TOSHIBA KK0 citations34