Inventor
KUNISATO TATSUYA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KUNISATO TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
22 patentsUS6994751B2Feb 7, 2006
Nitride-based semiconductor element and method of forming nitride-based semiconductor
SANYO ELECTRIC CO127 citations99
US6720196B2Apr 13, 2004
Nitride-based semiconductor element and method of forming nitride-based semiconductor
SANYO ELECTRIC CO97 citations98
US6162656ADec 19, 2000
Manufacturing method of light emitting device
SANYO ELECTRIC CO48 citations95
US5990496ANov 23, 1999
Light emitting device with cap layer
SANYO ELECTRIC CO78 citations95
US7968897B2Jun 28, 2011
Light-emitting device having a support substrate and inclined sides
SANYO ELECTRIC CO30 citations92
US7488613B2Feb 10, 2009
Nitride-based light-emitting device and method of manufacturing the same
SANYO ELECTRIC CO19 citations92
US7154123B2Dec 26, 2006
Nitride-based semiconductor light-emitting device
SANYO ELECTRIC CO15 citations84
US6759139B2Jul 6, 2004
Nitride-based semiconductor element and method of forming nitride-based semiconductor
SANYO ELECTRIC CO13 citations84
US6734503B2May 11, 2004
Nitride-based semiconductor element
SANYO ELECTRIC CO16 citations84
US7312480B2Dec 25, 2007
Semiconductor device and method of fabricating the same
SANYO ELECTRIC CO11 citations83
US5608752AMar 4, 1997
Semiconductor laser device and method of designing the same
SANYO ELECTRIC CO18 citations83
US7892874B2Feb 22, 2011
Nitride-based light-emitting device and method of manufacturing the same
SANYO ELECTRIC CO5 citations74
US7829900B2Nov 9, 2010
Nitride-based semiconductor element and method of forming nitride-based semiconductor
SANYO ELECTRIC CO7 citations74
US7355208B2Apr 8, 2008
Nitride-based semiconductor element and method of forming nitride-based semiconductor
SANYO ELECTRIC CO8 citations74
US7279344B2Oct 9, 2007
Method of forming a nitride-based semiconductor
SANYO ELECTRIC CO4 citations74
US7109530B2Sep 19, 2006
Nitride-based semiconductor element
SANYO ELECTRIC CO5 citations74
US6713845B2Mar 30, 2004
Nitride-based semiconductor element
SANYO ELECTRIC CO5 citations74
US7592630B2Sep 22, 2009
Nitride-based light-emitting device and method of manufacturing the same
SANYO ELECTRIC CO4 citations63
US6928096B2Aug 9, 2005
Nitride-based semiconductor laser device and method of fabricating the same
SANYO ELECTRIC CO6 citations63
USRE42074EJan 25, 2011
Manufacturing method of light emitting device
SANYO ELECTRIC CO2 citations62
US7768204B2Aug 3, 2010
Illumination device and manufacturing method thereof
SANYO ELECTRIC CO0 citations40
US7750551B2Jul 6, 2010
Light emitting device and method for manufacturing the same
SANYO ELECTRIC CO0 citations40