Inventor

SUGAHARA AKIYOSHI

JP3 patents

Patents

3 patents

US6002701ADec 14, 1999

Self-pulsation type semiconductor laser device

SHARP KK14 citations70

US11070024B2Jul 20, 2021

Semiconductor laser device

SHARP KK0 citations58

US7371595B2May 13, 2008

Method for manufacturing semiconductor laser device

SHARP KK0 citations37