Inventor
KAWAGUCHI YASUTOSHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI YASUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS6858877B2Feb 22, 2005
Nitride semiconductor, method for manufacturing the same and nitride semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US7338827B2Mar 4, 2008
Nitride semiconductor laser and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US7005680B2Feb 28, 2006
Semiconductor light-emitting device including a divided electrode having a plurality of spaced apart conductive members
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
US6777253B2Aug 17, 2004
Method for fabricating semiconductor, method for fabricating semiconductor substrate, and semiconductor light emitting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US6764871B2Jul 20, 2004
Method for fabricating a nitride semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US6927149B2Aug 9, 2005
Nitride semiconductor device and fabrication method thereof, and method for forming nitride semiconductor substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6653662B2Nov 25, 2003
Semiconductor light-emitting device, method for fabricating the same, and method for driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
PANASONIC CORP
3 patentsUS7846820B2Dec 7, 2010
Nitride semiconductor device and process for producing the same
PANASONIC CORP10 citations84
US8981340B2Mar 17, 2015
Nitride semiconductor device and production method thereof
PANASONIC CORP2 citations62
US7704860B2Apr 27, 2010
Nitride-based semiconductor device and method for fabricating the same
PANASONIC CORP6 citations62