Inventor · disambiguated record
Shigetoshi Higaki
Also filed as: HIGAKI SHIGETOSHI
4 granted patents·309 citations·filing 1987–1991
82Inventor score
Files withTOSHIBA KK4
Top patents by PatentIndex Score
4 records- 0196US4819121ASecurity apparatus for power converterTOSHIBA KK·Filed 1987·Granted Apr 4, 1989·174 cites·7 claims
- 0289US5045989APWM power supply eliminating modulation-frequency components from ground potentialsTOSHIBA KK·Filed 1989·Granted Sep 3, 1991·72 cites·14 claims
- 0368US4934822APWM-controlled power supply capable of eliminating modulation-frequency signal components from ground potentialsTOSHIBA KK·Filed 1989·Granted Jun 19, 1990·28 cites·5 claims
- 0463US5111373APwm-controlled power supply including choke coil with 3-windingsTOSHIBA KK·Filed 1991·Granted May 5, 1992·35 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →