Inventor · disambiguated record
Ichiro Ishihara
Also filed as: ISHIHARA ICHIRO
4 granted patents·42 citations·filing 1987–1992
74Inventor score
Files withTOSHIBA KK4
Top patents by PatentIndex Score
4 records- 0171US5289048AAnalog multiplexer circuit having an active load circuit functioning commonly for a plurality of bipolar differential amplifying input circuitsTOSHIBA KK·Filed 1992·Granted Feb 22, 1994·26 cites·14 claims
- 0245US5162671ASchmitt voltage comparatorTOSHIBA KK·Filed 1991·Granted Nov 10, 1992·10 cites·12 claims
- 0333US4814643AComparison circuitTOSHIBA KK·Filed 1987·Granted Mar 21, 1989·5 cites·11 claims
- 0427US4855686ADifferential amplifier circuitTOSHIBA KK·Filed 1988·Granted Aug 8, 1989·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →