Inventor
MATSUYAMA TAKAYUKI
JP10 patents
Patents
10 patentsUS5852624ADec 22, 1998
Semiconductor laser element, method of manufacturing semiconductor laser element, and laser diode module
TOSHIBA KK23 citations92
US5683937ANov 4, 1997
Method of making a semiconductor device
TOSHIBA KK19 citations92
US6724068B2Apr 20, 2004
Optical semiconductor device and fabricating method thereof
TOSHIBA KK47 citations91
US7358156B2Apr 15, 2008
Compound semiconductor device and method of manufacturing the same
TOSHIBA KK9 citations83
US5880487AMar 9, 1999
Semiconductor device and method for manufacturing the same
TOSHIBA KK12 citations73
US6865204B2Mar 8, 2005
Ridge waveguide type photo semiconductor device and method for fabricating same
TOSHIBA KK8 citations72
US7852893B2Dec 14, 2010
Semiconductor laser device
TOSHIBA KK2 citations62
US7602829B2Oct 13, 2009
Semiconductor light emitting device and method of manufacturing same
TOSHIBA KK2 citations62
US6602432B2Aug 5, 2003
Electroabsorption modulator, and fabricating method of the same
TOSHIBA KK5 citations61
US7968430B2Jun 28, 2011
Compound semiconductor device and method for manufacturing same
TOSHIBA KK0 citations39