Inventor

ISHIHARA ICHIRO

JP4 patents

Patents

4 patents

US5289048AFeb 22, 1994

Analog multiplexer circuit having an active load circuit functioning commonly for a plurality of bipolar differential amplifying input circuits

TOSHIBA KK26 citations90

US5162671ANov 10, 1992

Schmitt voltage comparator

TOSHIBA KK10 citations69

US4814643AMar 21, 1989

Comparison circuit

TOSHIBA KK5 citations57

US4855686AAug 8, 1989

Differential amplifier circuit

TOSHIBA KK1 citations50