Inventor
ASAMI SHIZUYO
JP12 patents
Patents
12 patentsUS6426512B1Jul 30, 2002
Group III nitride compound semiconductor device
TOYODA GOSEI KK222 citations99
US6342404B1Jan 29, 2002
Group III nitride compound semiconductor device and method for producing
TOYODA GOSEI KK137 citations99
US6982435B2Jan 3, 2006
Group III nitride compound semiconductor device and method for producing the same
TOYODA GOSEI KK100 citations98
US6841808B2Jan 11, 2005
Group III nitride compound semiconductor device and method for producing the same
TOYODA GOSEI KK124 citations98
US6593016B1Jul 15, 2003
Group III nitride compound semiconductor device and producing method thereof
TOYODA GOSEI KK41 citations96
US6939733B2Sep 6, 2005
Group III nitride compound semiconductor device and method of producing the same
TOYODA GOSEI KK20 citations92
US6830949B2Dec 14, 2004
Method for producing group-III nitride compound semiconductor device
TOYODA GOSEI KK25 citations92
US6713789B1Mar 30, 2004
Group III nitride compound semiconductor device and method of producing the same
TOYODA GOSEI KK42 citations92
US6623998B2Sep 23, 2003
Method for manufacturing group III nitride compound semiconductor device
TOYODA GOSEI KK32 citations92
US6531719B2Mar 11, 2003
Group III nitride compound semiconductor device
TOYODA GOSEI KK35 citations92
US6872965B2Mar 29, 2005
Group III nitride compound semiconductor device
TOYODA GOSEI KK11 citations74
US6918961B2Jul 19, 2005
Group III nitride compound semiconductor device and producing method therefor
TOYODA GOSEI KK4 citations63