Inventor
YANO SEIKI
JP34 patents
Patents
34 patentsUS6294440B1Sep 25, 2001
Semiconductor substrate, light-emitting device, and method for producing the same
SHARP KK93 citations98
US6586316B2Jul 1, 2003
Method for producing a semiconductor substrate
SHARP KK46 citations92
US5457561AOct 10, 1995
System for transmitting a beam in the air
SHARP KK48 citations92
US5260231ANov 9, 1993
Method for the production of a semiconductor laser
SHARP KK23 citations92
US4896933AJan 30, 1990
Higher harmonic generator
SHARP KK26 citations92
US5907470AMay 25, 1999
Dielectric thin film capacitor element
SHARP KK39 citations91
US6570305B1May 27, 2003
Field emission electron source and fabrication process thereof
SHARP KK18 citations82
US5208468AMay 4, 1993
Semiconductor laser device with a sulfur-containing film provided between the facet and the protective film
SHARP KK9 citations74
US4817104AMar 28, 1989
Semiconductor laser array device
SHARP KK15 citations74
US4747109AMay 24, 1988
Semiconductor laser array device
SHARP KK9 citations74
US4730326AMar 8, 1988
Semiconductor laser array device
SHARP KK7 citations74
US4712219ADec 8, 1987
Visible double heterostructure-semiconductor laser
SHARP KK15 citations74
US4637029AJan 13, 1987
Semiconductor laser
SHARP KK16 citations74
US4569721AFeb 11, 1986
Method for the production of semiconductor lasers
SHARP KK14 citations74
US4546481AOct 8, 1985
Window structure semiconductor laser
SHARP KK14 citations74
US4545057AOct 1, 1985
Window structure of a semiconductor laser
SHARP KK14 citations74
US5345460ASep 6, 1994
Semiconductor laser device with window regions
SHARP KK13 citations73
US4858215AAug 15, 1989
Integrated optical disc pickup that allows variations in the wavelength of the laser beam
SHARP KK15 citations73
US4856006AAug 8, 1989
Higher harmonic generating device
SHARP KK12 citations72
US5676873AOct 14, 1997
Microwave oven and magnetron with cold cathode
SHARP KK16 citations71
US4937836AJun 26, 1990
Semiconductor laser device and production method therefor
SHARP KK8 citations70
US6765233B2Jul 20, 2004
Semiconductor substrate, light emitting device, and method for producing the same
SHARP KK2 citations63
US5022037AJun 4, 1991
Semiconductor laser device
SHARP KK3 citations63
US4792960ADec 20, 1988
Semiconductor laser
SHARP KK6 citations63
US4768201AAug 30, 1988
Semiconductor laser array
SHARP KK3 citations63
US4694461ASep 15, 1987
Semiconductor laser array
SHARP KK2 citations63
US4686679AAug 11, 1987
Window VSIS semiconductor laser
SHARP KK5 citations63
US4677633AJun 30, 1987
Semiconductor laser with a two-striped channel
SHARP KK4 citations63
US4592060AMay 27, 1986
Semiconductor laser with active layer having reduced stress
SHARP KK6 citations63
US4592062AMay 27, 1986
(VSIS) semiconductor laser with reduced compressive stress
SHARP KK3 citations63
US5800233ASep 1, 1998
Process of fabricating field-emission type electron source, electron source fabricated thereby and element structure of electron source
SHARP KK4 citations61
US4899359AFeb 6, 1990
Optical memory semiconductor laser apparatus
SHARP KK5 citations61
US4862473AAug 29, 1989
Semiconductor laser apparatus having a high harmonic generating waveguide
SHARP KK4 citations61
US4771432ASep 13, 1988
Semiconductor laser which reduces the coherency of the oscillation spectrum
SHARP KK0 citations52