Inventor
HIGAKI SHIGETOSHI
JP4 patents
Patents
4 patentsUS4819121AApr 4, 1989
Security apparatus for power converter
TOSHIBA KK174 citations97
US5045989ASep 3, 1991
PWM power supply eliminating modulation-frequency components from ground potentials
TOSHIBA KK72 citations94
US5111373AMay 5, 1992
Pwm-controlled power supply including choke coil with 3-windings
TOSHIBA KK35 citations89
US4934822AJun 19, 1990
PWM-controlled power supply capable of eliminating modulation-frequency signal components from ground potentials
TOSHIBA KK28 citations89