Inventor
TOYOSHIMA SHOJI
JP4 patents
Patents
4 patentsUS4680608AJul 14, 1987
Semiconductor device
NIPPON DENSO CO12 citations72
US4672402AJun 9, 1987
Semiconductor circuit device including an overvoltage protection element
NIPPON DENSO CO14 citations72
US5483097AJan 9, 1996
Device protecting layer
NIPPON DENSO CO10 citations71
US5596217AJan 21, 1997
Semiconductor device including overvoltage protection diode
NIPPON DENSO CO5 citations60