Inventor · name-matched record
SHIMIZU TATSUO
4 granted patents·1 pending application·0 citations·filing 2022–2025
52Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
5 records- 0167US2026082671A1Semiconductor device, inverter circuit, driving device, vehicle, and elevatorTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0264US12588227B2Method of manufacturing semiconductor device and semiconductor deviceTOSHIBA KK·Filed 2023·Granted Mar 24, 2026·0 cites·5 claims
- 0364US12571731B2Biological sample analyzer and flow cytometerSONY GROUP CORP·Filed 2022·Granted Mar 10, 2026·0 cites·19 claims
- 0462US12568668B2Nitride semiconductor device and method for manufacturing nitride semiconductor deviceTOSHIBA KK·Filed 2023·Granted Mar 3, 2026·0 cites·16 claims
- 0553US12520522B2Semiconductor device, inverter circuit, driving device, vehicle, and elevatorTOSHIBA KK·Filed 2022·Granted Jan 6, 2026·0 cites·15 claims
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Identity basis: exact name match across USPTO filings. How scoring works →