Inventor
MIYAUCHI NOBUYUKI
JP22 patents
Patents
22 patentsUS5557116ASep 17, 1996
Semiconductor laser device and resin layer
SHARP KK55 citations95
US5260231ANov 9, 1993
Method for the production of a semiconductor laser
SHARP KK23 citations92
US4951291AAug 21, 1990
Semiconductor laser device with a protective film on the facets
SHARP KK36 citations92
US4792962ADec 20, 1988
A ring-shaped resonator type semiconductor laser device
SHARP KK19 citations82
US5208468AMay 4, 1993
Semiconductor laser device with a sulfur-containing film provided between the facet and the protective film
SHARP KK9 citations74
US4911512AMar 27, 1990
Waveguide type optical head
SHARP KK13 citations74
US4860305AAug 22, 1989
External cavity type semiconductor laser apparatus
SHARP KK8 citations74
US4829531AMay 9, 1989
External resonator type semiconductor laser
SHARP KK7 citations74
US4815089AMar 21, 1989
Semiconductor laser
SHARP KK17 citations74
US4806778AFeb 21, 1989
Micro-displacement measuring apparatus using a semiconductor laser
SHARP KK13 citations74
US4791636ADec 13, 1988
Semiconductor laser device and a method for driving the same
SHARP KK11 citations74
US4730328AMar 8, 1988
Window structure semiconductor laser
SHARP KK7 citations74
US4655597AApr 7, 1987
Micro-displacement measuring apparatus using a semiconductor laser
SHARP KK7 citations74
US4637029AJan 13, 1987
Semiconductor laser
SHARP KK16 citations74
US4569721AFeb 11, 1986
Method for the production of semiconductor lasers
SHARP KK14 citations74
US4545057AOct 1, 1985
Window structure of a semiconductor laser
SHARP KK14 citations74
US4737962AApr 12, 1988
Compound resonator type semiconductor laser device
SHARP KK9 citations73
US5022037AJun 4, 1991
Semiconductor laser device
SHARP KK3 citations63
US4864585ASep 5, 1989
External cavity type semiconductor laser apparatus
SHARP KK3 citations63
US4811350AMar 7, 1989
Semiconductor laser apparatus
SHARP KK3 citations63
US4592060AMay 27, 1986
Semiconductor laser with active layer having reduced stress
SHARP KK6 citations63
US5220571AJun 15, 1993
Semiconductor laser device
SHARP KK3 citations62