Inventor
OKUMURA HISAYA
JP3 patents
Patents
3 patentsUS5559466ASep 24, 1996
Semiconductor relay for transmitting high frequency signals
TOSHIBA KK26 citations90
US5963785AOct 5, 1999
Dielectrically-isolated integrated circuit
TOSHIBA KK24 citations89
US5408102AApr 18, 1995
Photo-coupler apparatus having adequate protection against excessive current and heat runaway
TOSHIBA KK17 citations68