Inventor · disambiguated record
Toshio Ichiyama
Also filed as: ICHIYAMA TOSHIO
3 granted patents·27 citations·filing 1980–1986
68Inventor score
Files withMITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0152US4384218ASubstrate bias generatorMITSUBISHI ELECTRIC CORP·Filed 1980·Granted May 17, 1983·15 cites·1 claims
- 0243US4333168AMemory circuitMITSUBISHI ELECTRIC CORP·Filed 1980·Granted Jun 1, 1982·6 cites·2 claims
- 0332US4737666AIntegrated circuit semiconductor device with reduced power dissipation in a power-down modeMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Apr 12, 1988·6 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Toshio Ichiyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →