Inventor · disambiguated record
Katsuhisa Sugimori
Also filed as: SUGIMORI KATSUHISA
4 granted patents·1 pending application·10 citations·filing 2014–2020
64Inventor score
Files withSUMCO CORP5
Top patents by PatentIndex Score
5 records- 0181US9991110B2Method for manufacturing semiconductor waferSUMCO CORP·Filed 2014·Granted Jun 5, 2018·7 cites·4 claims
- 0275US9956663B2Method for polishing silicon waferSUMCO CORP·Filed 2015·Granted May 1, 2018·3 cites·4 claims
- 0353US11554458B2Polishing head, wafer polishing apparatus using the same, and wafer polishing method using the sameSUMCO CORP·Filed 2019·Granted Jan 17, 2023·0 cites·16 claims
- 0443US2022415666A1Wafer polishing method and silicon waferSUMCO CORP·Filed 2020·Application pending·0 cites
- 0537US11628534B2Silicon wafer single-side polishing methodSUMCO CORP·Filed 2016·Granted Apr 18, 2023·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →