Inventor

IJICHI TETSURO

JP3 patents

Patents

3 patents

US5491711AFeb 13, 1996

Semiconductor laser device

FURUKAWA ELECTRIC CO LTD19 citations89

US5962873AOct 5, 1999

Semiconductor laser device having a COD-preventing structure

FURUKAWA ELECTRIC CO LTD15 citations71

US5394424AFeb 28, 1995

Semiconductor laser device

FURUKAWA ELECTRIC CO LTD8 citations71