Assignee

FUJII TAKUYA

JP2 patents

Top patents by PatentIndex Score

US8588266B2Nov 19, 2013

Wavelength tunable semiconductor laser having two difractive grating areas

FUJII TAKUYA10 citations81

US8304267B2Nov 6, 2012

Laser device, laser module, semiconductor laser and fabrication method of semiconductor laser

FUJII TAKUYA0 citations49