Inventor
KINOSHITA KOZO
JP7 patents
Patents
7 patentsUS6888195B2May 3, 2005
Semiconductor device with alternating conductivity type layers having different vertical impurity concentration profiles
TOSHIBA KK97 citations97
US5932897AAug 3, 1999
High-breakdown-voltage semiconductor device
TOSHIBA KK84 citations96
US6831345B2Dec 14, 2004
High withstand voltage semiconductor device
TOSHIBA KK55 citations95
US6469346B1Oct 22, 2002
High-breakdown-voltage semiconductor device
TOSHIBA KK18 citations92
US6259136B1Jul 10, 2001
High-breakdown-voltage semiconductor device
TOSHIBA KK33 citations92
US7049675B2May 23, 2006
High withstand voltage semiconductor device
TOSHIBA KK13 citations83
USRE46799EApr 17, 2018
Semiconductor device with alternating conductivity type layers having different vertical impurity concentration profiles
TOSHIBA KK0 citations52