Inventor
KAMII YASUHIRO
JP5 patents
Patents
5 patentsUS7173311B2Feb 6, 2007
Light-emitting semiconductor device with a built-in overvoltage protector
SANKEN ELECTRIC CO LTD26 citations91
US7449727B2Nov 11, 2008
Overvoltage-protected light-emitting semiconductor device
SANKEN ELECTRIC CO LTD10 citations82
US7897497B2Mar 1, 2011
Overvoltage-protected light-emitting semiconductor device, and method of fabrication
SANKEN ELECTRIC CO LTD7 citations81
US7446342B2Nov 4, 2008
Light emitting diode having conductive reflecting layer
SANKEN ELECTRIC CO LTD2 citations60
US7202510B2Apr 10, 2007
Semiconductor luminescent device and manufacturing method thereof
SANKEN ELECTRIC CO LTD3 citations60