Inventor
OHKURA YUJI
JP11 patents
Patents
11 patentsUS5835516ANov 10, 1998
Semiconductor laser device and method of fabricating semiconductor laser device
MITSUBISHI ELECTRIC CORP24 citations92
US5800622ASep 1, 1998
Vapor-phase growth apparatus and compound semiconductor device fabricated thereby
MITSUBISHI ELECTRIC CORP46 citations92
US4847857AJul 11, 1989
Single wavelength semiconductor laser
MITSUBISHI ELECTRIC CORP29 citations92
US5602414AFeb 11, 1997
Infrared detector having active regions and isolating regions formed of CdHgTe
MITSUBISHI ELECTRIC CORP26 citations90
US6154476ANov 28, 2000
Semiconductor laser diode
MITSUBISHI ELECTRIC CORP16 citations83
US5238785AAug 24, 1993
Method of manufacturing a diffraction grating for a semiconductor laser
MITSUBISHI ELECTRIC CORP16 citations82
US6333946B1Dec 25, 2001
Semiconductor laser device and process for manufacturing the same
MITSUBISHI ELECTRIC CORP12 citations73
US5887011AMar 23, 1999
Semiconductor laser
MITSUBISHI ELECTRIC CORP7 citations73
US5386433AJan 31, 1995
Semiconductor laser including periodic structures with different periods for producing a single wavelength of light
MITSUBISHI ELECTRIC CORP8 citations73
US5198370AMar 30, 1993
Method for producing an infrared detector
MITSUBISHI ELECTRIC CORP9 citations73
US5706304AJan 6, 1998
Semiconductor laser device
MITSUBISHI ELECTRIC CORP6 citations62