Inventor
SUGIURA LISA
JP6 patents
Patents
6 patentsUS6242761B1Jun 5, 2001
Nitride compound semiconductor light emitting device
TOSHIBA KK243 citations99
US6015979AJan 18, 2000
Nitride-based semiconductor element and method for manufacturing the same
TOSHIBA KK338 citations99
US5932896AAug 3, 1999
Nitride system semiconductor device with oxygen
TOSHIBA KK111 citations98
US6204084B1Mar 20, 2001
Nitride system semiconductor device and method for manufacturing the same
TOSHIBA KK50 citations96
US6147364ANov 14, 2000
Compound semiconductor device formed of nitrogen-containing gallium compound such as gan, algan or ingan
TOSHIBA KK68 citations96
US5903017AMay 11, 1999
Compound semiconductor device formed of nitrogen-containing gallium compound such as GaN, AlGaN or InGaN
TOSHIBA KK75 citations96