Inventor · disambiguated record
Katsuaki Sugiyama
Also filed as: SUGIYAMA KATSUAKI
2 granted patents·1 pending application·0 citations·filing 2018–2018
22Inventor score
Files withTOKYO ELECTRON LTD3
Top patents by PatentIndex Score
3 records- 0140US11454664B2Testing systemTOKYO ELECTRON LTD·Filed 2018·Granted Sep 27, 2022·0 cites·20 claims
- 0235US11293978B2Voltage application device for testing plurality of devices and method of forming output voltage waveformTOKYO ELECTRON LTD·Filed 2018·Granted Apr 5, 2022·0 cites·10 claims
- 0333US2019128952A1Substrate inspection apparatusTOKYO ELECTRON LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →